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Patent CN208909382U

Updated October 23, 2026

Width-Adjustable Slide Rail for Pull-Out Baskets

Pull-out kitchen baskets usually come in one width per cabinet size, which means many SKUs and many unhappy customers whose cabinet is a little wider. This slide rail sits on a slotted adjusting plate that slides sideways on its mounting bracket. A tongue-and-groove keeps it straight, and matching scale marks let the installer set both rails to the same width - so one basket fits a range of cabinets.

  • China utility model - in force in China
  • No filings outside China
  • Kitchen & cabinet hardware
  • Stamped steel, no electronics
Request a Quote How it works →
Width-Adjustable Slide Rail for Pull-Out Baskets - patent drawing

↔️

Adjustable width

Slotted plates let each rail slide sideways on its bracket, so the basket fits cabinets of different widths.

📏

Scale marks

Alignment lines on the plate and graduations on the bracket set front and back to the same width.

🧩

Tongue and groove

A raised tongue on the plate rides in a groove on the bracket, keeping the rail level while you adjust.

📦

Fewer SKUs

One basket size covers several cabinet sizes - less stock to hold, fewer returns.

🔥 Popularity – views

Bring this product to market

  1. ✓ Patent vetted China-only family and legal status checked
  2. 2 Product brief · now How it works, uses and options written up
  3. 3 Prototype First samples for buyers to review
  4. 4 Pilot run Small first batch for launch customers
  5. 5 Volume production Repeat orders at scale

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The problem

Pull-out baskets for kitchen and wardrobe cabinets are mounted on a pair of slide rails fixed to the cabinet sides. Because cabinet widths vary, each basket is usually made for one cabinet width. The patent describes the result: a basket of one size can only be installed in one size of cabinet, so sellers keep many variants in stock.

The solution

The patent puts an adjustable plate between the rail and the cabinet:

  1. The slide rail (1) is a normal three-part rail: outer (11), middle (12) and inner rail (13).
  2. Two adjusting plates (3) are fixed under the inner rail. Each has a long slot (31).
  3. The rail is mounted on an angle bracket (2) fixed inside the cabinet. The bracket has screw holes (21) under the slots, and screws (4) clamp plate and bracket together - anywhere along the slot.
  4. A tongue (32) on the plate runs in a groove (22) on the bracket, so the plate slides straight sideways without tilting.
  5. An alignment line (33) on the plate and graduations (23) on the bracket let the installer set the front and back plates to exactly the same width.
Width-Adjustable Slide Rail for Pull-Out Baskets - Patent drawing - exploded view
Patent figure 2 - exploded view: rail (11, 12, 13), adjusting plate (3) with slot (31), tongue (32) and alignment line (33), bracket (2) with screw holes (21), groove (22) and graduations (23), screw (4).

Who it is for

  • Kitchen and closet hardware brands selling pull-out baskets, organizers and slides.
  • Cabinet makers and kitchen installers who fit baskets into existing cabinets.
  • Retail and online sellers of retrofit pull-out organizers, who face many cabinet sizes.

How it works

The main parts

Width-Adjustable Slide Rail for Pull-Out Baskets - Patent drawing - assembled rail
Patent figure 1 - the rail (1) assembled on its bracket (2) with the adjusting plate (3), slot (31) and screw (4).
No.PartWhat it does
1Slide railCarries the basket in and out.
11, 12, 13Outer, middle and inner railsTelescoping rail sections.
3Adjusting platesTwo per rail, fixed under the inner rail.
31SlotsLong slots for sideways adjustment.
32TongueGuides the plate in the bracket groove.
33Alignment lineReads against the bracket scale.
2Angle bracketFixed inside the cabinet.
21Screw holesLine up with the slots.
22GrooveReceives the tongue.
23GraduationsScale for setting the width.
4ScrewsClamp plate and bracket together.

Installing a basket

  1. Fix the angle brackets (2) inside the cabinet.
  2. Set the rails on the brackets with the tongue (32) in the groove (22).
  3. Slide each rail sideways until it matches the basket width; read the alignment line (33) against the graduations (23) at the front and back.
  4. Tighten the screws (4) through the slots (31).
  5. Hang the basket on the rails.

Applications

Kitchen pull-out baskets

Base-cabinet and pantry baskets for different cabinet widths.

Wardrobe and closet organizers

Pull-out trouser racks, shoe baskets and drawers.

Retrofit organizers

Products sold online for existing cabinets of unknown width.

Bathroom vanity organizers

Pull-out baskets under sinks.

Office and storage furniture

Pull-out file and storage baskets.

Where it is less suitable

  • Very heavy drawers - for heavy pots or tools, the screw clamp and plate must be rated and tested for the load.
  • Concealed undermount drawers - this suits side-mounted basket rails.

Frequently asked questions

How does the width adjustment work?

Each rail sits on slotted plates. Loosen the screws, slide the rail sideways on its bracket, read the scale, and tighten again.

How much width can it cover?

The patent gives no figures. The adjustment range is set by the slot length, which we design for the cabinet widths you want to cover.

How do I make sure both ends are equal?

An alignment line on each plate reads against graduations on the bracket, so the front and back are set to the same value.

What load can it carry?

That depends on the rail type and steel gauge chosen; each design is load- and cycle-tested.

Can you supply the baskets too?

Yes - rails alone or complete pull-out basket kits.

Is it for new or existing cabinets?

Both - the adjustment is especially useful for retrofit products sold for cabinets of different widths.

Can this design be made and sold in the US?

The patent was filed only in China, so it does not restrict the design in the US. It is still in force in China, where making or selling it would need the owner’s permission. Other slide designs may be patented - see Patent & Production - so we recommend a freedom-to-operate check before volume production.

Are you affiliated with the patent owner?

No. IP2M is an independent design and manufacturing service working from the public patent document.

Request a quote

Click Request a Quote below to see our email address - copy it, or open your email app with a ready-made message. Please mention patent CN208909382U in the subject.

Helpful details to include:

  • Your company and sales channel (cabinet maker, hardware brand, Amazon…)
  • Cabinet widths and depths to cover
  • Load rating and rail type
  • Finish, kit contents and packaging
  • Estimated quantity and target price
  • Timeline - when you would like samples and the first shipment

You can also reach us at (332) 203-9997.

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Patent & Production →

Patent CN208909382U: bibliographic data, legal status, family, a plain-language reading of the claims, plus customization, US compliance points and how a manufacturing project runs.

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This page is based on the public patent document CN208909382U, assigned to Guangdong NOMI Home Intelligent Technology Co., Ltd.. IP2M is an independent manufacturing service and is not affiliated with, endorsed by or licensed by the patent owner. Images marked as concept renderings are illustrations, not photos of an existing product. Patent status information is provided for reference only and is not legal advice; confirm freedom to operate for your market before production. Full disclaimer.