CN214396506U

CN214396506U - Automobile seat armrest with adjustable height

Info

Publication number: CN214396506U
Application number: CN202023035964.XU
Authority: CN
Inventors: 房利; 刘波; 于正朋; 于翠霞
Original assignee: Qingdao Jinsheng Group Co ltd
Current assignee: Qingdao Jinsheng Group Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-15
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a car seat handrail with adjustable height, which comprises a housin, the surperficial swing joint of casing has rotatory handle, the rear side fixedly connected with transmission shaft of rotatory handle, and run through to the inside of casing, the top of transmission shaft is provided with stop gear, the surface cover of transmission shaft is equipped with first gear. The utility model discloses a set up the casing, rotatory handle, the transmission shaft, stop gear, limit gear, the kelly, the transfer line, the depression bar, the stopper, the shell fragment, first fixed block, first gear, the fixed axle, the second gear, the third gear, the lifter, the handrail, first movable groove, second movable groove, third movable groove, the second fixed block, the third fixed block, the cooperation of fourth fixed block and tooth's socket is used, the problem of improper or uncomfortable that current everybody's health factor was placed has been solved, this car seat handrail possesses convenient adjustment, the advantage person of facilitating the use who is fit for many people uses.

Description

Automobile seat armrest with adjustable height

Technical Field

The utility model belongs to the technical field of car seat handrail, especially, relate to a car seat handrail with adjustable height.

Background

The automobile back-row seat armrest is positioned in the middle of a back-row seat, is of a retractable structure, can put down an elbow for rest, and mostly has the functions of cup holders, storage and the like.

The automobile seat armrest supports the arms when people sit on the automobile seat, but the height of the armrest is different due to personal habits of people when people sit on the automobile seat, so that people are not suitable or uncomfortable to put the armrest by the handle, the automobile seat armrest is inconvenient to use, and the practicability is reduced.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a car seat handrail with adjustable height possesses convenient height-adjusting, is fit for extensive crowd's advantage, has solved the improper or uncomfortable problem that current everyone's health factor was placed.

The utility model discloses a realize like this, a car seat handrail with adjustable height, which comprises a housin, the surperficial swing joint of casing has rotatory handle, the rear side fixedly connected with transmission shaft of rotatory handle, and run through to the inside of casing, the top of transmission shaft is provided with stop gear, the surperficial cover of transmission shaft is equipped with first gear, the inside fixedly connected with fixed axle of casing, the surperficial cover of fixed axle is equipped with the second gear, the rear side fixedly connected with third gear of second gear, the right side swing joint of third gear has the lifter, and runs through to the outside of casing, the top fixedly connected with handrail of lifter.

As the utility model discloses it is preferred, stop gear includes limit gear, limit gear's top swing joint has the kelly, the left side fixedly connected with transfer line of kelly, the inner wall fixed connection of transfer line and casing, the left side fixedly connected with depression bar of transfer line, and run through to the outside of casing, the top fixedly connected with stopper of kelly, the top swing joint of stopper has the shell fragment, the first fixed block of right side fixedly connected with of shell fragment, and with the inner wall fixed connection of casing.

As the utility model discloses preferred, first movable groove has been seted up in the left side of casing.

As the utility model discloses it is preferred, the second activity groove has been seted up at the top of casing, the third activity groove has been seted up on the surface of casing.

As the utility model discloses it is preferred, the inside top fixedly connected with second fixed block of casing.

As the utility model discloses it is preferred, the bottom fixedly connected with third fixed block of lifter, the inner wall fixedly connected with fourth fixed block of casing, the third fixed block uses with the cooperation of fourth fixed block.

Preferably, the surface of the lifting rod is provided with tooth grooves.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the casing, rotatory handle, the transmission shaft, stop gear, limit gear, the kelly, the transfer line, the depression bar, the stopper, the shell fragment, first fixed block, first gear, the fixed axle, the second gear, the third gear, the lifter, the handrail, first movable groove, second movable groove, third movable groove, the second fixed block, the third fixed block, the cooperation of fourth fixed block and tooth's socket is used, the problem of improper or uncomfortable that current everybody's health factor was placed has been solved, this car seat handrail possesses convenient adjustment, the advantage person of facilitating the use who is fit for many people uses.

2. The utility model discloses a set up stop gear, can make the lifter highly play spacing effect in the difference through stop gear.

3. The utility model discloses a set up first movable groove, can play the effect of local activity to stop gear through first movable groove.

4. The utility model discloses a set up second activity groove and third activity groove, can play the effect of activity to the lifter through the second activity groove, play the effect of activity to the transmission shaft through the third activity groove.

5. The utility model discloses a set up the second fixed block, can play the effect of local activity to the lifter through the second fixed block.

6. The utility model discloses a set up third fixed block and fourth fixed block, can use through the cooperation of third fixed block and fourth fixed block, play spacing effect to the lifter.

7. The utility model discloses a set up the tooth's socket, can play the effect of lift to the lifter through the tooth's socket.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a front view provided by an embodiment of the present invention;

fig. 3 is a left side sectional view provided by an embodiment of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to an embodiment of the present invention.

In the figure: 1. a housing; 2. rotating the handle; 3. a drive shaft; 4. a limiting mechanism; 401. a limit gear; 402. A clamping rod; 403. a transmission rod; 404. a pressure lever; 405. a limiting block; 406. a spring plate; 407. a first fixed block; 5. a first gear; 6. a fixed shaft; 7. a second gear; 8. a third gear; 9. a lifting rod; 10. A handrail; 11. a first movable slot; 12. a second movable slot; 13. a third movable slot; 14. a second fixed block; 15. a third fixed block; 16. a fourth fixed block; 17. a tooth socket.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a height-adjustable's car seat handrail includes casing 1, the surperficial swing joint of casing 1 has rotatory handle 2, the rear side fixedly connected with transmission shaft 3 of rotatory handle 2, and run through to the inside of casing 1, the top of transmission shaft 3 is provided with stop gear 4, the surface cover of transmission shaft 3 is equipped with first gear 5, the inside fixedly connected with fixed axle 6 of casing 1, the surface cover of fixed axle 6 is equipped with second gear 7, the rear side fixedly connected with third gear 8 of second gear 7, the right side swing joint of third gear 8 has lifter 9, and run through to the outside of casing 1, the top fixedly connected with handrail 10 of lifter 9.

Referring to fig. 4, the limiting mechanism 4 includes a limiting gear 401, a clamping rod 402 is movably connected to the top of the limiting gear 401, a transmission rod 403 is fixedly connected to the left side of the clamping rod 402, the transmission rod 403 is fixedly connected to the inner wall of the housing 1, a compression rod 404 is fixedly connected to the left side of the transmission rod 403 and penetrates through the outside of the housing 1, a limiting block 405 is fixedly connected to the top of the clamping rod 402, a spring plate 406 is movably connected to the top of the limiting block 405, a first fixing block 407 is fixedly connected to the right side of the spring plate 406, and the fixing rod is fixedly connected to the inner wall of the housing 1.

Adopt above-mentioned scheme: through setting up stop gear 4, can make lifter 9 play spacing effect at the height of difference through stop gear 4.

Referring to fig. 1, a first movable groove 11 is formed at the left side of the housing 1.

Adopt above-mentioned scheme: through setting up first activity groove 11, can play the effect of local activity to stop gear 4 through first activity groove 11.

Referring to fig. 3, a second movable groove 12 is formed at the top of the housing 1, and a third movable groove 13 is formed on the surface of the housing 1.

Adopt above-mentioned scheme: through setting up second activity groove 12 and third activity groove 13, can play the effect of activity to lifter 9 through second activity groove 12, play the effect of activity to transmission shaft 3 through third activity groove 13.

Referring to fig. 3, a second fixing block 14 is fixedly coupled to the top of the inside of the case 1.

Adopt above-mentioned scheme: by arranging the second fixing block 14, the lifting rod 9 can be locally moved through the second fixing block 14.

Referring to fig. 3, a third fixing block 15 is fixedly connected to the bottom of the lifting rod 9, a fourth fixing block 16 is fixedly connected to the inner wall of the housing 1, and the third fixing block 15 and the fourth fixing block 16 are used in cooperation.

Adopt above-mentioned scheme: through setting up third fixed block 15 and fourth fixed block 16, can use through the cooperation of third fixed block 15 and fourth fixed block 16, play spacing effect to lifter 9.

Referring to fig. 1, the surface of the lifting rod 9 is provided with a tooth socket 17.

Adopt above-mentioned scheme: by providing the tooth grooves 17, the lifter 9 can be lifted and lowered by the tooth grooves 17.

The utility model discloses a theory of operation:

when the hand-held chair is used, a user rotates the rotating handle 2 clockwise to drive the transmission shaft 3 to rotate and then drive the first gear 5 to rotate to drive the second gear 7 to rotate, the third gear 8 is fixedly connected with the second gear 7, so that the third gear 8 and the second gear 7 rotate synchronously, the lifting rod 9 moves upwards through the cooperation of the third gear 8 and the tooth socket 17 on the surface of the lifting rod 9, meanwhile, the height of the handrail 10 also rises to be suitable for the user, if the user feels high or receives the hand-held chair, the user needs to press the left pressure lever 404 firstly and does not press the pressure lever 404 through the action of the elastic sheet 406, then rotates the rotating handle 2 anticlockwise to drive the first gear 5, the second gear 7 and the third gear 8 to rotate, the lifting rod 9 is driven to move up and down, meanwhile, the handrail 10 also descends, and when the handrail 10 descends to be suitable for the position, the pressure lever 404 can be released, the armrest 10 can support the arm comfortably.

In summary, the following steps: this height-adjustable's car seat handrail, through setting up casing 1, rotatory handle 2, transmission shaft 3, stop gear 4, limit gear 401, kelly 402, transfer line 403, depression bar 404, stopper 405, shell fragment 406, first fixed block 407, first gear 5, fixed axle 6, second gear 7, third gear 8, lifter 9, handrail 10, first movable groove 11, second movable groove 12, third movable groove 13, second fixed block 14, third fixed block 15, the cooperation of fourth fixed block 16 and tooth's socket 17 is used, the individual custom of having solved current everyone is different, the improper or uncomfortable problem of placing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. A height-adjustable armrest for a vehicle seat, comprising a housing (1), characterized in that: the utility model discloses a novel motor vehicle, including casing (1), the surface swing joint of casing (1) has rotatory handle (2), rear side fixedly connected with transmission shaft (3) of rotatory handle (2), and run through to the inside of casing (1), the top of transmission shaft (3) is provided with stop gear (4), the surface cover of transmission shaft (3) is equipped with first gear (5), the inside fixedly connected with fixed axle (6) of casing (1), the surface cover of fixed axle (6) is equipped with second gear (7), the rear side fixedly connected with third gear (8) of second gear (7), the right side swing joint of third gear (8) has lifter (9), and runs through to the outside of casing (1), the top fixedly connected with handrail (10) of lifter (9).

2. A height adjustable vehicle seat armrest according to claim 1, wherein: stop gear (4) include stop gear (401), the top swing joint of stop gear (401) has kelly (402), the left side fixedly connected with transfer line (403) of kelly (402), the inner wall fixed connection of transfer line (403) and casing (1), the left side fixedly connected with depression bar (404) of transfer line (403), and run through to the outside of casing (1), the top fixedly connected with stopper (405) of kelly (402), the top swing joint of stopper (405) has shell fragment (406), the first fixed block (407) of right side fixedly connected with of shell fragment (406), and with the inner wall fixed connection of casing (1).

3. A height adjustable vehicle seat armrest according to claim 1, wherein: a first movable groove (11) is formed in the left side of the shell (1).

4. A height adjustable vehicle seat armrest according to claim 1, wherein: the top of the shell (1) is provided with a second movable groove (12), and the surface of the shell (1) is provided with a third movable groove (13).

5. A height adjustable vehicle seat armrest according to claim 1, wherein: the top of the interior of the shell (1) is fixedly connected with a second fixing block (14).

6. A height adjustable vehicle seat armrest according to claim 1, wherein: the bottom fixedly connected with third fixed block (15) of lifter (9), the inner wall fixedly connected with fourth fixed block (16) of casing (1), third fixed block (15) and fourth fixed block (16) cooperation are used.

7. A height adjustable vehicle seat armrest according to claim 1, wherein: tooth sockets (17) are formed in the surface of the lifting rod (9).