CN215436116U

CN215436116U - Car seat handrail extends device

Info

Publication number: CN215436116U
Application number: CN202120456124.6U
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: 2021-03-03
Filing date: 2021-03-03
Publication date: 2022-01-07
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses an automobile seat armrest extending device which comprises a seat body, wherein armrests are fixedly connected to two sides of the seat body, a rotating groove is formed in the top of the armrest on the left side, a rotating rod is arranged inside the rotating groove, the front side and the rear side of the rotating rod are fixedly connected with the inner wall of the rotating groove, a fixed block is sleeved on the surface of the rotating rod, and a baffle is fixedly connected to the right side of the fixed block. The utility model solves the problem that when some entertainment facilities such as dining, reading and the like of the existing user are carried out on the seat, the user needs to hold the seat for a long time, and the riding experience of the user is seriously influenced by the cooperation of the seat body, the armrest, the rotating groove, the rotating rod, the fixed block, the baffle, the fixed groove, the limiting mechanism, the sliding rod, the connecting rod, the limiting rod, the adjusting mechanism, the spring, the movable block, the adjusting rod, the driving rod, the limiting groove, the adjusting hole, the driving groove, the limiting hole, the sliding block and the sliding groove.

Description

Car seat handrail extends device

Technical Field

The utility model belongs to the technical field of automobile seats, and particularly relates to an automobile seat armrest extending device.

Background

The car seat is a seat to be seated when the car is seated, and can be roughly classified into: a front row seat: headrest, back, cushion, handrail, back row seat: headrest, back, cushion, flank, handrail.

The quality of car seat can directly influence the comfort level that we took a bus, and the problem that prior art exists is: when a user eats, reads and other entertainment facilities on the automobile, the user needs to hold the automobile seat for a long time, riding experience of the user is seriously influenced, and the automobile seat is inconvenient to use, so that the practicability of the automobile seat is reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides an automobile seat armrest extending device which has the advantage of extending an automobile seat armrest and solves the problem that when some entertainment facilities such as dining and reading on a vehicle are carried out on a seat by an existing user, the user needs to hold the seat for a long time, and riding experience of the user is seriously influenced.

The utility model is realized in such a way, the automobile seat armrest extending device comprises a seat body, armrests are fixedly connected to two sides of the seat body, a rotating groove is formed in the top of the armrest on the left side, a rotating rod is arranged inside the rotating groove, the front side and the rear side of the rotating rod are fixedly connected with the inner wall of the rotating groove, a fixed block is sleeved on the surface of the rotating rod, a baffle is fixedly connected to the right side of the fixed block, a fixed groove is formed in the fixed block, a limiting mechanism is arranged inside the fixed groove, the front side and the rear side of the limiting mechanism penetrate through the outer side of the fixed block, limiting grooves matched with the limiting mechanism are formed in the top and the right side of the armrest on the left side, an adjusting hole is formed in the top of the fixed block, and an adjusting mechanism is arranged inside the adjusting hole.

Preferably, the limiting mechanism comprises a sliding rod, a connecting rod is sleeved on the surface of the sliding rod, limiting rods are fixedly connected to the front side and the rear side of the left side of the connecting rod, the limiting rods are matched with the limiting grooves for use, and the inner portion of the connecting rod is in contact with the surface of the adjusting mechanism.

Preferably, the adjusting mechanism comprises a spring, the front side and the rear side of the spring are fixedly connected with a movable block, the right side of the top of the movable block is fixedly connected with an adjusting rod, the top of the adjusting rod penetrates through the top of the fixed block and is matched with the adjusting hole for use, the left side of the top of the movable block is fixedly connected with a transmission rod, and the surface of the transmission rod is movably connected with the inside of the connecting rod.

Preferably, the front side and the rear side of the top of the connecting rod are both provided with a transmission groove, and the transmission grooves are matched with the transmission rod for use.

Preferably, the two sides of the fixing block are provided with limiting holes matched with the connecting rod, and the limiting holes are communicated with the fixing grooves.

Preferably, the right side of the movable block is fixedly connected with a sliding block, and the inner wall of the fixed groove is provided with a sliding groove matched with the sliding block for use.

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

1. the utility model solves the problem that when some entertainment facilities such as dining, reading and the like of the existing user are carried out on the seat, the user needs to hold the seat for a long time, and the riding experience of the user is seriously influenced by the cooperation of the seat body, the armrest, the rotating groove, the rotating rod, the fixed block, the baffle, the fixed groove, the limiting mechanism, the sliding rod, the connecting rod, the limiting rod, the adjusting mechanism, the spring, the movable block, the adjusting rod, the driving rod, the limiting groove, the adjusting hole, the driving groove, the limiting hole, the sliding block and the sliding groove.

2. According to the utility model, by arranging the limiting mechanism, the movable block can be pushed to move to one side far away from the spring along the track of the sliding groove by the elastic force generated by the spring, the movable block drives the transmission block to move to one side far away from the spring, the inner wall of the transmission groove is extruded by the surface of the transmission rod, the connecting rod is driven to move to one side far away from the spring, and the connecting rod drives the limiting rod to enable one side, far away from the connecting rod, of the limiting rod to enter the limiting groove, so that the position of the fixing block is fixed, the position of the baffle is further fixed, and the stability of the baffle is improved.

3. According to the utility model, through arranging the adjusting mechanism, the adjusting rods on the front side and the rear side can be pushed to one side close to the spring along the track of the adjusting hole, the adjusting rod drives the movable block to move to one side close to the spring along the track of the sliding groove, the movable block drives the transmission rod to move to one side close to the spring, the inner wall of the transmission groove is extruded by the surface of the transmission rod to drive the connecting rod to move to one side close to the spring, the connecting rod drives the limiting rod to move to one side close to the spring, so that one side of the limiting rod, far away from the connecting rod, leaves the inside of the limiting groove, and the position of the baffle can be adjusted by rotating around the rotating rod, so that the use of a user is facilitated.

4. According to the utility model, by arranging the transmission grooves, the transmission grooves are formed in the front side and the rear side of the top of the connecting rod, so that the transmission rod and the connecting rod can be connected, and the phenomenon of jamming when the transmission rod drives the connecting rod to move is avoided.

5. According to the utility model, by arranging the limiting holes, the limiting holes matched with the connecting rod are formed in the two sides of the fixing block, so that the position of the connecting rod can be limited, the moving track is provided for the connecting rod, and the stability of the connecting rod is improved.

6. According to the utility model, by arranging the sliding block and the sliding groove, the sliding block is fixedly connected to the right side of the movable block, and the sliding groove matched with the sliding block is formed in the inner wall of the fixed groove, so that the position of the movable block can be limited, a moving track is provided for the movable block, friction between the surface of the movable block and the inner wall of the fixed groove is avoided, and the service life of the movable block is prolonged.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A in accordance with an embodiment of the present invention;

fig. 3 is a sectional view of a fixing block according to an embodiment of the present invention.

In the figure: 1. a seat body; 2. a handrail; 3. a rotating groove; 4. rotating the rod; 5. a fixed block; 6. a baffle plate; 7. fixing grooves; 8. a limiting mechanism; 801. a slide bar; 802. a connecting rod; 803. a limiting rod; 9. an adjustment mechanism; 901. a spring; 902. a movable block; 903. adjusting a rod; 904. a transmission rod; 10. a limiting groove; 11. an adjustment hole; 12. a transmission groove; 13. a limiting hole; 14. a slider; 15. a chute.

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 below with reference to the accompanying drawings.

As shown in fig. 1 to 3, an automobile seat armrest extending device provided in an embodiment of the present invention includes a seat body 1, both sides of the seat body 1 are fixedly connected with armrests 2, a rotation groove 3 is formed at the top of a left side armrest 2, a rotation rod 4 is arranged inside the rotation groove 3, both the front side and the rear side of the rotation rod 4 are fixedly connected with the inner wall of the rotation groove 3, a fixed block 5 is sleeved on the surface of the rotation rod 4, a baffle 6 is fixedly connected to the right side of the fixed block 5, a fixed groove 7 is formed inside the fixed block 5, a limiting mechanism 8 is arranged inside the fixed groove 7, both the front side and the rear side of the limiting mechanism 8 penetrate through the outer side of the fixed block 5, both the top and the right side of the left side armrest 2 are provided with limiting grooves 10 used in cooperation with the limiting mechanism 8, the top of the fixed block 5 is provided with an adjusting hole 11, and an adjusting mechanism 9 is arranged inside the adjusting hole 11.

Referring to fig. 2 and 3, the limiting mechanism 8 includes a sliding rod 801, a connecting rod 802 is sleeved on the surface of the sliding rod 801, limiting rods 803 are fixedly connected to the front side and the rear side of the left side of the connecting rod 802, the limiting rods 803 are used in cooperation with the limiting grooves 10, and the inside of the connecting rod 802 is in contact with the surface of the adjusting mechanism 9.

Adopt above-mentioned scheme: through setting up stop gear 8, can promote the movable block 902 to removing to one side of keeping away from spring 901 along the orbit of spout 15 through the elasticity that spring 901 produced, movable block 902 drives the transmission piece and removes to one side of keeping away from spring 901, through the inner wall of transfer line 904 surface extrusion transmission groove 12, drive connecting rod 802 and remove to one side of keeping away from spring 901, connecting rod 802 drives gag lever post 803 and makes one side that connecting rod 802 was kept away from to gag lever post 803 get into the inside of spacing groove 10, thereby the position of fixed block 5, and then the position of fixed stop 6, the stability is improved.

Referring to fig. 2 and 3, the adjusting mechanism 9 includes a spring 901, a movable block 902 is fixedly connected to both the front side and the rear side of the spring 901, an adjusting rod 903 is fixedly connected to the right side of the top of the movable block 902, the top of the adjusting rod 903 penetrates through to the top of the fixed block 5 and is used in cooperation with the adjusting hole 11, a transmission rod 904 is fixedly connected to the left side of the top of the movable block 902, and the surface of the transmission rod 904 is movably connected with the inside of the connecting rod 802.

Adopt above-mentioned scheme: through setting up adjustment mechanism 9, can be through to the regulation pole 903 of both sides around to the orbit along adjusting hole 11 to being close to the one side promotion of spring 901, adjust pole 903 drives movable block 902 to move to one side that is close to spring 901 along the orbit of spout 15, movable block 902 drives transfer line 904 and moves to one side that is close to spring 901, inner wall through transfer line 904 surface extrusion transmission groove 12 drives connecting rod 802 and moves to one side that is close to spring 901, connecting rod 802 drives gag lever post 803 and moves to one side that is close to spring 901, make one side that connecting rod 802 was kept away from to gag lever post 803 leave the inside of spacing groove 10, alright this moment with rotate through around dwang 4, adjust 6 positions of baffle, made things convenient for the user to use.

Referring to fig. 2, the front side and the rear side of the top of the connecting rod 802 are both provided with a transmission groove 12, and the transmission groove 12 is used in cooperation with the transmission rod 904.

Adopt above-mentioned scheme: through setting up transmission groove 12, can all set up transmission groove 12 through front side and the rear side at connecting rod 802 top, can play the connection effect to transfer line 904 and connecting rod 802, the dead phenomenon of card when avoiding transfer line 904 to drive connecting rod 802 to remove simultaneously.

Referring to fig. 2 and 3, both sides of the fixing block 5 are provided with a limiting hole 13 used in cooperation with the connecting rod 802, and the limiting hole 13 is communicated with the fixing groove 7.

Adopt above-mentioned scheme: through setting up spacing hole 13, can all set up the spacing hole 13 that uses with the cooperation of connecting rod 802 through the both sides at fixed block 5, can restrict the position of connecting rod 802, for connecting rod 802 provides the removal orbit, improved its stability simultaneously.

Referring to fig. 2, a sliding block 14 is fixedly connected to the right side of the movable block 902, and a sliding groove 15 matched with the sliding block 14 is formed in the inner wall of the fixing groove 7.

Adopt above-mentioned scheme: through setting up slider 14 and spout 15, can set up the spout 15 that uses with the slider 14 cooperation through the right side fixedly connected with slider 14 at movable block 902 and at the inner wall of fixed slot 7, can restrict the position of movable block 902, for movable block 902 provides the removal orbit, avoids the friction between movable block 902 surface and the fixed slot 7 inner wall simultaneously, prolongs its life.

The working principle of the utility model is as follows:

when the baffle plate is used, a user pushes the adjusting rods 903 at the front side and the rear side to one side close to the spring 901 along the track of the adjusting hole 11, the adjusting rods 903 drive the movable block 902 to move to one side close to the spring 901 along the track of the sliding groove 15, the movable block 902 drives the transmission rod 904 to move to one side close to the spring 901, the inner wall of the transmission groove 12 is extruded by the surface of the transmission rod 904 to drive the connecting rod 802 to move to one side close to the spring 901, the connecting rod 802 drives the limiting rod 803 to move to one side close to the spring 901, one side of the limiting rod 803 far away from the connecting rod 802 leaves the inside of the limiting groove 10, at the moment, the baffle plate 6 can be adjusted by rotating around the rotating rod 4, after the specified position is reached, the adjusting rods 903 are released, the elastic force generated by the spring 901 pushes the movable block 902 to move to one side far away from the spring 901 along the track of the sliding groove 15, and the movable block 902 drives the transmission block to move to one side far away from the spring 901, the inner wall of the transmission groove 12 is extruded through the surface of the transmission rod 904, the connection rod 802 is driven to move towards one side far away from the spring 901, the connection rod 802 drives the limiting rod 803 to enable one side, far away from the connection rod 802, of the limiting rod 803 to enter the limiting groove 10, and therefore the position of the fixing block 5 is fixed, the position of the fixing baffle 6 is further fixed, and the use of a user is facilitated.

In summary, the following steps: this car seat handrail extends device, through setting up seat body 1, handrail 2, rotation groove 3, dwang 4, fixed block 5, baffle 6, fixed slot 7, stop gear 8, slide bar 801, connecting rod 802, gag lever post 803, adjustment mechanism 9, spring 901, movable block 902, adjust pole 903, transfer line 904, spacing groove 10, adjust hole 11, transmission groove 12, spacing hole 13, slider 14 and spout 15's cooperation is used, when having solved some amusement facilities such as current user's dining in the car, reading and going on the seat, the user need carry out handheld for a long time, seriously influence the problem that the user experienced by bus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automobile seat armrest extension device, includes seat body (1), its characterized in that: the chair comprises a chair body (1), wherein handrails (2) are fixedly connected to the two sides of the chair body (1), a rotating groove (3) is formed in the top of the handrail (2) on the left side, a rotating rod (4) is arranged in the rotating groove (3), the front side and the rear side of the rotating rod (4) are fixedly connected with the inner wall of the rotating groove (3), a fixed block (5) is arranged on the surface of the rotating rod (4), a baffle (6) is fixedly connected to the right side of the fixed block (5), a fixed groove (7) is formed in the fixed block (5), a limiting mechanism (8) is arranged in the fixed groove (7), the front side and the rear side of the limiting mechanism (8) penetrate through the outer side of the fixed block (5), a limiting groove (10) matched with the limiting mechanism (8) is formed in the top and the right side of the handrail (2), and an adjusting hole (11) is formed in the top of the fixed block (5), and an adjusting mechanism (9) is arranged in the adjusting hole (11).

2. An armrest extension unit for a vehicle seat as set forth in claim 1, wherein: stop gear (8) are including slide bar (801), the surface cover of slide bar (801) is equipped with connecting rod (802), the equal fixedly connected with gag lever post (803) of front side and the rear side on connecting rod (802) left, gag lever post (803) and spacing groove (10) cooperation are used, the inside of connecting rod (802) and the surface contact of adjustment mechanism (9).

3. An armrest extension unit for a vehicle seat as set forth in claim 2, wherein: the adjusting mechanism (9) comprises a spring (901), a movable block (902) is fixedly connected to the front side and the rear side of the spring (901), an adjusting rod (903) is fixedly connected to the right side of the top of the movable block (902), the top of the adjusting rod (903) penetrates through the top of the fixed block (5) and is matched with an adjusting hole (11) for use, a transmission rod (904) is fixedly connected to the left side of the top of the movable block (902), and the surface of the transmission rod (904) is movably connected with the inside of the connecting rod (802).

4. An armrest extension unit for a vehicle seat as set forth in claim 3, wherein: transmission groove (12) have all been seted up to the front side and the rear side at connecting rod (802) top, transmission groove (12) and transfer line (904) cooperation use.

5. An armrest extension unit for a vehicle seat as set forth in claim 2, wherein: spacing hole (13) that use with connecting rod (802) cooperation are all seted up to the both sides of fixed block (5), spacing hole (13) communicate each other with fixed slot (7).

6. An armrest extension unit for a vehicle seat as set forth in claim 3, wherein: the right side fixedly connected with slider (14) of movable block (902), spout (15) that use with slider (14) cooperation are seted up to the inner wall of fixed slot (7).