CN220199135U

CN220199135U - Chair armrest assembly

Info

Publication number: CN220199135U
Application number: CN202322023635.0U
Authority: CN
Inventors: 徐书海
Original assignee: Jianhu County Haihong Machinery Co ltd
Current assignee: Jianhu County Haihong Machinery Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2023-12-19
Anticipated expiration: 2033-07-28

Abstract

The utility model relates to the technical field of automobile accessories, and discloses a seat armrest assembly. The seat armrest assembly comprises an assembly supporting seat, an adjusting structure is arranged on the inner side of the assembly supporting seat, a movable frame is movably arranged at the top end of the assembly supporting seat, a supporting plate is arranged at the end part of the movable frame, and a supporting structure is arranged on the supporting plate. According to the utility model, the supporting sleeve, the top plate and the top block are arranged, when the angle of the handrail needs to be adjusted, the screw is screwed out from the supporting sleeve, the top plate can be pulled to extend out from the inner side of the supporting sleeve, the height is adjusted, the screw is screwed into the supporting sleeve after adjustment, the top plate is clamped, the top plate is fixed, the supporting plate and the movable frame are pulled to rotate at the moment, the bottom end of the movable frame is stopped on the top plate and the top block, the handrail is fixed, and then the inclination angle of the handrail can be adjusted by adjusting the height of the top plate.

Description

Chair armrest assembly

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to a seat armrest assembly.

Background

Armrests are generally arranged on two sides of the automobile seat, the armrests are used for supporting elbows of people and have a safety protection function, and the seat armrest assembly is an important accessory for vehicle components, and the structural design of the seat armrest assembly directly influences the quality of the seat armrest assembly.

When the existing seat armrest is used, the armrest can only be horizontally fixed or vertically retracted, and the seat armrest assembly is needed because the armrest can not be adjusted to different angles according to different use requirements.

Disclosure of Invention

The utility model aims to provide a seat armrest assembly, so as to solve the problems that the seat armrest proposed in the background art cannot be adjusted to different angles according to different use requirements, and the armrest is generally a plastic firm surface or a leather soft surface and cannot be selected by itself according to the use requirements.

In order to solve the technical problems, the utility model provides the following technical scheme: the seat armrest assembly comprises an assembly supporting seat, an adjusting structure is arranged on the inner side of the assembly supporting seat, a movable frame is movably arranged at the top end of the assembly supporting seat, a supporting plate is arranged at the end part of the movable frame, and a supporting structure is arranged on the supporting plate.

The adjusting structure comprises a sliding groove, a sliding block is movably arranged on the inner side of the sliding groove, a supporting sleeve is fixed on the top end of the sliding block, a storage groove is formed in the inner side of the supporting sleeve, a screw is arranged on the outer side of the supporting sleeve, a top plate is clamped on the inner side of the storage groove, and a top block is arranged on the top end of the top plate.

The supporting structure comprises a foam-rubber cushion, a plastic cushion is arranged below the foam-rubber cushion, a round rod is arranged on the right side of the supporting plate, a spring is connected to the inner side of the round rod, a positioning block is arranged at the end of the spring, a movable groove is formed in the inner side of the movable frame, and a positioning groove is formed in the inner wall of the movable groove.

Preferably, the movable frame is movably connected with the assembly supporting seat through a rotating shaft, and the supporting sleeve is fixedly connected with the assembly supporting seat through a screw.

Preferably, the support sleeve is movably connected with the assembly support seat through a chute and a sliding block, and a limiting block is arranged at the bottom end of the top plate.

Preferably, the roof passes through stopper swing joint with accomodate the groove, the material of kicking block is rubber, the roof passes through screw clamping with support sleeve and is fixed, and assembly supporting seat, support telescopic inboard all is provided with the screw groove.

Preferably, the sponge cushion, the plastic cushion and the supporting plate are fixedly installed through bolts, and the round rod is movably clamped with the movable groove.

Preferably, the inner side of the round rod is provided with a telescopic slot matched with the spring, and two ends of the spring are fixedly connected with the positioning block and the telescopic slot respectively.

Preferably, the locating block is connected with the locating groove in a clamping way, two locating blocks and two locating grooves are arranged, an inclined surface is arranged on the outer wall of the locating block, and the supporting plate is connected with the movable frame in a rotating way through the round rod and the movable groove.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the supporting sleeve, the top plate and the top block are arranged, when the angle of the handrail needs to be adjusted, the screw is screwed out from the supporting sleeve, the top plate can be pulled to extend out of the inner side of the supporting sleeve, the height is adjusted, the screw is screwed into the supporting sleeve after adjustment, the top plate is clamped, the top plate is fixed, the supporting plate and the movable frame are pulled to rotate at the moment, the bottom end of the movable frame is stopped on the top plate and the top block, the handrail is fixed, and then the inclination angle of the handrail can be adjusted by adjusting the height of the top plate.

Secondly, according to the utility model, by arranging the foam-rubber cushion, the round rods, the positioning blocks and the positioning grooves, when a passenger needs to use the handrail, the soft foam-rubber cushion or the hard plastic cushion can be selected, after selection, the supporting plate is screwed with force, the round rods at the end parts are driven by the supporting plate to rotate in the movable grooves at the inner sides of the movable frames, when the round rods rotate, the two positioning blocks at the inner sides of the round rods are extruded through the inclined surfaces and the movable grooves, so that the positioning blocks are forced to extrude the springs and are drawn out from the positioning grooves and are retracted into the telescopic grooves, after the two positioning blocks are retracted into the inner sides of the round rods, the round rods continue to rotate in the movable grooves, and after the rotation degree, the two positioning blocks rotate into the other positioning groove, the positioning blocks extend out to the inner sides of the positioning grooves under the support of the springs, the round rods are clamped with the positioning grooves again, and the round rods are fixed with the movable frames, and the foam-rubber cushion rotates from the lower side to the upper side, so that the passenger can conveniently place arms on the foam-rubber cushion.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of a support structure according to the present utility model;

FIG. 4 is a schematic view of a slider according to the present utility model;

FIG. 5 is a schematic view of a support structure according to the present utility model;

fig. 6 is a schematic view of the positioning block structure of the present utility model.

Wherein: 1. an assembly supporting seat; 2. a movable frame; 3. a support plate; 4. an adjustment structure; 401. a chute; 402. a slide block; 403. a support sleeve; 404. a screw; 405. a storage groove; 406. a top plate; 407. a top block; 5. a support structure; 501. a sponge cushion; 502. a plastic pad; 503. a round bar; 504. a spring; 505. a positioning block; 506. a movable groove; 507. and a positioning groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the chair armrest assembly comprises an assembly supporting seat 1, an adjusting structure 4 is arranged at the inner side of the assembly supporting seat 1, a movable frame 2 is movably arranged at the top end of the assembly supporting seat 1, a supporting plate 3 is arranged at the end part of the movable frame 2, a supporting structure 5 is arranged on the supporting plate 3, the adjusting structure 4 comprises a sliding groove 401, a sliding block 402 is movably arranged at the inner side of the sliding groove 401, a supporting sleeve 403 is fixed at the top end of the sliding block 402, a containing groove 405 is arranged at the inner side of the supporting sleeve 403, a screw 404 is arranged at the outer side of the supporting sleeve 403, a top plate 406 is clamped at the inner side of the containing groove 405, a top block 407 is arranged at the top end of the top plate 406, the movable frame 2 is movably connected with the assembly supporting seat 1 through a rotating shaft, the supporting sleeve 403 is fixedly connected with the assembly supporting seat 1 through the screw 404, the supporting sleeve 403 is movably connected with the assembly supporting seat 1 through the sliding groove 401 and the sliding block 402, the bottom end of the top plate 406 is provided with a limiting block, the top plate 406 is movably connected with the containing groove 405 through the limiting block, the top plate 406 and the supporting sleeve 403 are clamped and fixed through screws 404, the inner sides of the assembly supporting seat 1 and the supporting sleeve 403 are respectively provided with a thread groove, when the angle of the handrail needs to be adjusted, the screws 404 are screwed out of the supporting sleeve 403, the top plate 406 can be pulled to extend out of the inner side of the supporting sleeve 403, the height is adjusted, the screws 404 are screwed into the supporting sleeve 403 to clamp the top plate 406, the top plate 406 is fixed, the supporting plate 3 and the movable frame 2 are pulled to rotate at the moment, the bottom ends of the bottom plates are stopped on the top plate 406 and the top block 407, the handrail is fixed, and then the inclination angle of the handrail can be adjusted through adjusting the height of the top plate 406, meanwhile, the supporting sleeve 403 can be pushed to slide in the sliding groove 401 on the inner side of the assembly supporting seat 1 through the sliding block 402 at the bottom end, the position of the supporting sleeve 403 is adjusted, and after adjustment, the supporting sleeve is clamped and fixed through the screw 404.

Referring to fig. 5-6, the seat armrest assembly, the support structure 5 comprises a foam-rubber cushion 501, a plastic cushion 502 is disposed below the foam-rubber cushion 501, a round bar 503 is disposed on the right side of the support plate 3, a spring 504 is connected to the inner side of the round bar 503, a positioning block 505 is disposed at the end of the spring 504, a movable slot 506 is disposed at the inner side of the movable frame 2, a positioning slot 507 is disposed at the inner wall of the movable slot 506, the foam-rubber cushion 501, the plastic cushion 502 and the support plate 3 are fixedly mounted by bolts, the round bar 503 is movably clamped with the movable slot 506, a telescopic slot matched with the spring 504 is disposed at the inner side of the round bar 503, two ends of the spring 504 are fixedly connected with the positioning block 505 and the telescopic slot, the positioning block 505 is fixedly connected with the positioning slot 507, two positioning blocks 505 and the positioning slot 507 are disposed, the outer wall of the positioning block 505 is provided with an inclined plane, the support plate 3 is rotatably connected with the movable frame 2 by the round bar 503 and the movable slot 506, when a passenger needs to use the handrail, a soft foam cushion 501 or a hard plastic cushion 502 can be selected, after selection, the supporting plate 3 is screwed with force, the supporting plate 3 drives the round bar 503 at the end to rotate in the movable groove 506 at the inner side of the movable frame 2, when the round bar rotates, two positioning blocks 505 at the inner side of the round bar 503 are extruded with the movable groove 506 through the inclined surface, so that the positioning blocks 505 are forced to extrude the springs 504 and draw out of the positioning grooves 507 and are retracted into the telescopic grooves, after the two positioning blocks 505 are retracted into the inner side of the round bar 503, the round bar 503 continuously rotates in the movable groove 506, and after the round bar 505 rotates 180 degrees, the two positioning blocks 505 rotate into the other positioning groove 507, then the positioning blocks 505 at the moment are supported by the springs 504 and extend to the inner side of the positioning grooves 507, the positioning blocks 505 are clamped with the positioning grooves 507 again, and the round bar 503 is fixed with the movable groove 506, the supporting plate 3 is fixed with the movable frame 2, the foam cushion 501 is rotated from the lower part to the upper part, so that passengers can conveniently place arms on the foam cushion 501, and if the plastic cushion 502 is needed, the supporting plate 3 is rotated again for adjustment.

When in use, when the angle of the armrest needs to be adjusted, the screw 404 is screwed out from the supporting sleeve 403, the top plate 406 can be pulled to extend out of the inner side of the supporting sleeve 403, the height is adjusted, after adjustment, the screw 404 is screwed into the supporting sleeve 403, the top plate 406 is clamped, the top plate 406 is fixed, the supporting plate 3 and the movable frame 2 are pulled at the moment to rotate, the bottom ends of the two positioning blocks are stopped on the top plate 406 and the top block 407, the armrest is fixed, the inclination angle of the armrest can be adjusted by adjusting the height of the top plate 406, the supporting sleeve 403 can be pushed to slide in the sliding groove 401 on the inner side of the assembly supporting seat 1 through the sliding block 402 on the bottom end, the position of the supporting sleeve 403 is adjusted, after adjustment, the clamping and fixing are carried out through the screw 404, when the armrest needs to be used by a passenger, the soft sponge pad 501 or the hard plastic pad 502 can be selected, after the supporting plate 3 is screwed into the movable groove 506 on the inner side of the movable frame 2, when the two positioning blocks 505 on the inner side of the round bar 503 are stopped on the top of the top plate 406 and the movable frame 506, the two positioning blocks 505 are pressed by the inclined surface and the movable groove 506, the two positioning blocks 505 on the inner side of the movable frame 505 are pressed, the inner side of the round bar 505 are pressed into the movable frame 506, the two positioning blocks 505 are pressed into the movable groove 506 on the inner side of the movable frame 2, the movable groove 505, the two positioning blocks are clamped on the side of the movable positioning blocks are clamped 505, and the two positioning blocks are clamped 505 are clamped into the movable positioning blocks are positioned on the side and the side 505, and the lower side 505 are positioned on the movable positioning groove and are positioned on the side and stretched side, and is positioned on the side, and is positioned on and rotated, if a plastic pad 502 is required, the support plate 3 is rotated again for adjustment.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The seat armrest assembly comprises an assembly supporting seat (1), and is characterized in that: an adjusting structure (4) is arranged on the inner side of the assembly supporting seat (1), a movable frame (2) is movably arranged at the top end of the assembly supporting seat (1), a supporting plate (3) is arranged at the end part of the movable frame (2), and a supporting structure (5) is arranged on the supporting plate (3);

the adjusting structure (4) comprises a sliding groove (401), a sliding block (402) is movably arranged on the inner side of the sliding groove (401), a supporting sleeve (403) is fixed on the top end of the sliding block (402), a containing groove (405) is formed in the inner side of the supporting sleeve (403), a screw (404) is arranged on the outer side of the supporting sleeve (403), a top plate (406) is clamped on the inner side of the containing groove (405), and a top block (407) is arranged on the top end of the top plate (406);

the supporting structure (5) comprises a foam-rubber cushion (501), a plastic cushion (502) is arranged below the foam-rubber cushion (501), a round rod (503) is arranged on the right side of the supporting plate (3), a spring (504) is connected to the inner side of the round rod (503), a positioning block (505) is arranged at the end part of the spring (504), a movable groove (506) is formed in the inner side of the movable frame (2), and a positioning groove (507) is formed in the inner wall of the movable groove (506).

2. The seat armrest assembly of claim 1, wherein: the movable frame (2) is movably connected with the assembly supporting seat (1) through a rotating shaft, and the supporting sleeve (403) is fixedly connected with the assembly supporting seat (1) through a screw (404).

3. The seat armrest assembly of claim 1, wherein: the support sleeve (403) is movably connected with the assembly support seat (1) through the sliding groove (401) and the sliding block (402), and a limiting block is arranged at the bottom end of the top plate (406).

4. The seat armrest assembly of claim 1, wherein: roof (406) and accomodate groove (405) through stopper swing joint, the material of kicking block (407) is rubber, roof (406) and support sleeve (403) are fixed through screw (404) centre gripping, and the inboard of assembly supporting seat (1), support sleeve (403) all is provided with the screw groove.

5. The seat armrest assembly of claim 1, wherein: the foam-rubber cushion (501), the plastic cushion (502) and the supporting plate (3) are fixedly installed through bolts, and the round rod (503) is movably clamped with the movable groove (506).

6. The seat armrest assembly of claim 1, wherein: the inner side of the round rod (503) is provided with a telescopic groove matched with the spring (504), and two ends of the spring (504) are fixedly connected with the positioning block (505) and the telescopic groove respectively.

7. The seat armrest assembly of claim 1, wherein: the positioning block (505) is connected with the positioning groove (507) in a clamping mode, the two positioning blocks (505) and the two positioning grooves (507) are arranged, an inclined surface is arranged on the outer wall of the positioning block (505), and the supporting plate (3) is connected with the movable frame (2) in a rotating mode through the round rod (503) and the movable groove (506).