CN216753985U - Simple seat sliding adjusting mechanism and seat - Google Patents
Simple seat sliding adjusting mechanism and seat Download PDFInfo
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- CN216753985U CN216753985U CN202220195764.0U CN202220195764U CN216753985U CN 216753985 U CN216753985 U CN 216753985U CN 202220195764 U CN202220195764 U CN 202220195764U CN 216753985 U CN216753985 U CN 216753985U
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- seat
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- locking piece
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- chair
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Abstract
The utility model discloses a simple chair seat sliding adjusting mechanism and a chair, wherein the chair seat sliding adjusting mechanism comprises a chair seat supporting frame, a limiting plate and a locking piece; the seat support frame extends along the front and back directions of the seat; the limiting plate is fixed on the seat support frame and is provided with a limiting sliding groove extending along the front-back direction; the seat shell is provided with a limiting sliding part which is in sliding fit with the limiting sliding groove; the locking piece is hinged on the seat shell and provided with a locking part and an operating part; the locking part of the locking piece is provided with a latch; an elastic piece is connected between the operating part of the locking piece and the seat shell; and one side of the limiting plate is provided with a plurality of clamping grooves matched with the clamping teeth of the locking part. The chair seat sliding adjusting mechanism can realize sliding adjustment of the position of the chair seat, can meet the use requirements of children at different ages, improves the use comfort, and has the advantages of simple structure, low production cost, more convenient adjustment operation and higher practicability.
Description
Technical Field
The utility model relates to the technical field of chairs, in particular to a simple chair seat sliding adjusting mechanism and a chair.
Background
A learning seat is a seat commonly used in children learning and living. The existing learning chair either does not have the function of adjusting the sliding of the chair seat or adopts an excessively complex adjusting mechanism. When the child chair is used, if the learning chair does not have the chair seat adjusting function, the distance between the chair and the desk is not easy to adjust, better comfort of the chair cannot be provided, and the use requirements of children at different ages cannot be met; the seat sliding adjusting mechanism with a complex structure adopts more assembly parts, thereby increasing the production cost, and the structure is not beautiful enough and the assembly is inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problems, an object of the present invention is to provide a simple seat slide adjusting mechanism and a seat. The chair seat sliding adjusting mechanism can realize sliding adjustment of the position of the chair seat, can meet the use requirements of children at different ages, improves the use comfort, and has the advantages of simple structure, low production cost, more convenient adjustment operation and higher practicability.
In order to achieve the technical purpose and achieve the technical effect, the utility model is realized by the following technical scheme:
a simple chair seat sliding adjusting mechanism comprises a chair seat supporting frame, a limiting plate and a locking piece;
the seat support frame extends along the front-back direction of the seat; the limiting plate is fixed on the seat support frame and is provided with a limiting sliding groove extending along the front-back direction; the chair seat is provided with a chair seat shell, a limiting sliding piece is arranged on the chair seat shell, and the limiting sliding piece is in sliding fit with the limiting sliding groove;
the locking piece is hinged on the seat shell and provided with a locking part and an operating part which are respectively positioned at two sides of a hinged point of the locking piece and the seat shell; the locking part of the locking piece is provided with a latch; an elastic piece is connected between the operating part of the locking piece and the chair seat shell; one side of the limiting plate is provided with a plurality of clamping grooves matched with the clamping teeth of the locking part; when the operation part of the locking piece swings upwards, the locking part of the locking piece swings downwards, and the latch of the locking part is separated from the clamping groove; after the operation part of the locking piece is released, the locking piece resets under the elastic action of the elastic piece, so that the latch of the locking part is clamped into the clamping groove of the limiting plate.
Furthermore, the limiting sliding groove is a through groove formed in the limiting plate, the limiting sliding piece is a limiting screw, and the limiting screw penetrates through the limiting sliding groove.
Furthermore, the limiting screw is a step screw.
Furthermore, the seat shell is provided with a hinged seat, and the locking piece is hinged on the hinged seat through a hinged shaft.
Further, the operating portion of the lock member has a triangular handle.
The utility model also provides a chair, which comprises the simple chair seat sliding adjusting mechanism, wherein the chair seat sliding adjusting mechanism is arranged on the chair seat of the chair, and is particularly arranged at the bottom of the chair seat.
The utility model has the beneficial effects that:
when the seat is used, the operating part of the locking piece is lifted upwards, the locking part of the locking piece swings downwards, the latch of the locking part is separated from the clamping groove of the limiting plate, the seat is unlocked, and the seat can move back and forth; after the position of seat support has been adjusted, the operating portion of release locking piece, the operating portion of locking piece resets under the elastic action of elastic component, and the latch card of the locking portion of locking piece is gone into in the draw-in groove of limiting plate, locks the seat support.
The swing of the locking piece is elastic swing, so that the adjusting operation is more reliable, and the stability of the adjusting process is improved.
The sliding structure of the chair seat is simple in design, more parts are not adopted, only the limiting sliding groove is formed in the limiting plate, and the limiting sliding piece matched with the limiting sliding groove is arranged on the chair seat shell, so that the sliding adjustment of the chair seat can be realized. Such structural design is simpler, when satisfying the regulation demand, reduction in production cost that can be very big makes things convenient for the assembly of seat.
This seat support slide adjusting mechanism can realize the slide adjusting of seat support position, can adjust the distance between seat support and the desk according to the demand, can satisfy different age bracket children's user demand, improves and uses the travelling comfort, and simple structure, low in production cost, it is more convenient to adjust the operation, and the practicality is higher.
Drawings
Fig. 1 is a schematic structural view of a simple chair seat sliding adjustment mechanism according to the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
In the description of the present invention, it is to be understood that the terms "front", "rear", "left", "right", "upper", "lower", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Fig. 1 shows a preferred embodiment of a simple seat slide adjusting mechanism, which includes a seat supporting frame 1, a limiting plate 2 and a locking member 3.
The seat support frame 1 is located below the seat 5, extends in the front-rear direction of the seat 5, and has an end connected to a backrest support column of the seat. The limiting plate 2 is fixed on the chair seat supporting frame 1, and the limiting plate 2 is provided with a limiting sliding groove 21 extending along the front-back direction. The seat 5 has a seat shell 51 and a cushion 52 provided thereon; the bottom of the seat shell 51 is provided with a limiting sliding piece 4, and the limiting sliding piece 4 is in sliding fit with the limiting sliding groove 21. Specifically, in this embodiment, the limiting sliding groove 21 is a through groove formed in the limiting plate 2, the limiting sliding member 4 is a limiting screw, and the limiting screw passes through the limiting sliding groove 21; and the limit screw is a stepped screw, the head of which is stopped on the limit sliding groove 21.
A hinge base 511 is provided on the bottom of the seat housing 51, and the locking member 3 is hinged to the hinge base 511 by a hinge shaft. The lock member 3 has a lock portion 31 and an operation portion 32 located on both sides of a hinge point of the lock member and the seat shell, respectively. The locking portion 31 of the lock member 3 has a latch 311; in the present embodiment, the number of the latch teeth 311 is two. An elastic member 6 is connected between the operating portion 32 of the lock member 3 and the seat shell 51, and in this embodiment, the elastic member 6 is a spring. A plurality of clamping grooves 22 matched with the clamping teeth 311 of the locking part 31 are arranged on one side (the side close to the locking piece) of the limiting plate 2; when the operating part 32 of the locking member 3 swings upwards, the locking part 31 of the locking member 3 swings downwards, so that the latch 311 of the locking part 31 is separated from the clamping groove 22 of the limiting plate 2; after the operating portion 32 of the locking member 3 is released, it is reset by the elastic force of the elastic member 6, so that the latch 311 of the locking portion 31 is latched into the latch groove 22 of the stopper plate 2.
The operating portion 32 of the locking member 3 further has a triangular handle 321 for facilitating gripping by a user.
It should be noted that the limiting plates may be an integral structure, or may be two independent separate structures (as shown in fig. 1 of this embodiment), and only one of the limiting plates is provided with the slot.
The utility model also provides a chair, which comprises the simple chair seat sliding adjusting mechanism, wherein the chair seat sliding adjusting mechanism is arranged on the chair seat of the chair, and is particularly arranged at the bottom of the chair seat.
In the use process, when the extending distance of the seat needs to be adjusted, the operating part 32 of the locking piece 3 is held and lifted, the latch 311 of the locking part 31 of the locking piece 3 is separated from the clamping groove 22 of the limiting plate 2, the seat 5 is unlocked, and a user can drive the whole seat 5 to move back and forth under the matching action of the limiting sliding groove 21 and the limiting sliding piece 4 by utilizing the friction force between the buttocks and the cushion 52 of the seat 5; after the seat 5 is adjusted to the desired position, the operating portion 32 of the locking member 3 is released, the locking member 3 is reset under the elastic force of the elastic member 6, and the latch 311 of the locking portion 31 of the locking member 3 is clamped into the clamping groove 22 of the limiting plate 2 to lock the seat 5.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a simple and easy type seat support slide adjusting mechanism which characterized in that: comprises a chair seat supporting frame, a limiting plate and a locking piece;
the seat support frame extends along the front-back direction of the seat; the limiting plate is fixed on the seat support frame and is provided with a limiting sliding groove extending along the front-back direction; the chair seat is provided with a chair seat shell, a limiting sliding piece is arranged on the chair seat shell, and the limiting sliding piece is in sliding fit with the limiting sliding groove;
the locking piece is hinged on the seat shell and provided with a locking part and an operating part which are respectively positioned at two sides of a hinged point of the locking piece and the seat shell; the locking part of the locking piece is provided with a latch; an elastic piece is connected between the operating part of the locking piece and the chair seat shell; one side of the limiting plate is provided with a plurality of clamping grooves matched with the clamping teeth of the locking part; when the operation part of the locking piece swings upwards, the locking part of the locking piece swings downwards, and the latch of the locking part is separated from the clamping groove; after the operation part of the locking piece is released, the locking piece resets under the elastic action of the elastic piece, so that the latch of the locking part is clamped into the clamping groove of the limiting plate.
2. A simple chair seat slide adjustment mechanism as claimed in claim 1, wherein: the limiting sliding groove is a through groove formed in the limiting plate, the limiting sliding piece is a limiting screw, and the limiting screw penetrates through the limiting sliding groove.
3. A simple seat slide adjustment mechanism as defined in claim 2, wherein: the limiting screw is a step screw.
4. A simple chair seat slide adjustment mechanism as claimed in claim 1, wherein: the seat shell is provided with a hinged seat, and the locking piece is hinged on the hinged seat through a hinged shaft.
5. A simple chair seat slide adjustment mechanism as claimed in claim 1, wherein: the operating part of the locking piece is provided with a triangular handle.
6. A seat, characterized by: a simple seat slide adjustment mechanism according to any one of claims 1 to 5, mounted on the seat of a chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220195764.0U CN216753985U (en) | 2022-01-24 | 2022-01-24 | Simple seat sliding adjusting mechanism and seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220195764.0U CN216753985U (en) | 2022-01-24 | 2022-01-24 | Simple seat sliding adjusting mechanism and seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216753985U true CN216753985U (en) | 2022-06-17 |
Family
ID=81979305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220195764.0U Active CN216753985U (en) | 2022-01-24 | 2022-01-24 | Simple seat sliding adjusting mechanism and seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216753985U (en) |
-
2022
- 2022-01-24 CN CN202220195764.0U patent/CN216753985U/en active Active
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