CN212796612U - Automobile seat armrest - Google Patents

Abstract

The application relates to the field of automobile seat accessories, in particular to an automobile seat armrest. The key points of the technical scheme are as follows: including the shell and set up in the inside adjusting part of shell, the shell includes lid and base, the lid includes stereoplasm connection shell and soft bearing shell, soft bearing shell with fixed connection between the stereoplasm connection shell, the stereoplasm connection shell cup joint in the soft bearing shell, the base is used for rotating with the skeleton of seat and is connected, the stereoplasm connection shell with fixed connection between the base, the stereoplasm connection shell and form the holding chamber that supplies adjusting part holding installation between the base, this application has the effect that promotes the comfort of passenger's hand when putting in the handrail body.

Description

Automobile seat armrest

Technical Field

The application relates to the field of automobile seat accessories, in particular to an automobile seat armrest.

Background

The seat on the car is usually provided with the handrail in a matched manner, the handrail is used for placing the hands of the passenger, and the handrail is used for supporting the hands of the user so as to enable the hands of the passenger to have better comfort.

At present, in the related art, as the chinese invention document of patent publication No. CN103625325A, an adjustable armrest for an engineering vehicle seat is disclosed, which is mainly technically characterized by comprising an armrest seat board fixed on a backrest frame of an engineering vehicle seat, and further comprising an armrest body, an armrest shaft, a limit screw, an adjusting screw rod, an adjusting handle, a nut insert and other components, wherein the armrest shaft is fixed on the armrest seat board, the armrest body is hinged to the armrest shaft so that the armrest body can rotate around the armrest shaft, the limit screw is arranged on the armrest shaft, the armrest body is provided with the nut insert, the adjusting screw rod is arranged on the armrest body and penetrates through the nut insert, the adjusting screw rod is matched with the nut insert, the adjusting screw rod moves relative to the armrest body, one end of the adjusting screw rod abuts against the limit screw, and the other end of the adjusting screw rod is provided with the adjusting. In the use, rotate adjustment handle and can drive accommodate the lead screw rotatory, and then can make accommodate the lead screw remove about through fixed nut inserts, when accommodate the lead screw contacted stop screw, the handrail received spacingly, and then realized fixedly, reached and make the handrail body realize fixed effect in different positions.

To the correlation technique among the above-mentioned, for promoting armrest seat's structural strength to in order to guarantee armrest seat's life, the handrail body adopts rigid plastic such as ABS to make usually, and in the in-service use process, rigid plastic leads to the feel of handrail body harder, and comfortable experience when passenger's hand is put to handrail body feels less.

SUMMERY OF THE UTILITY MODEL

Comfort when putting in the handrail body in order to promote passenger's hand, this application provides a car seat handrail.

The application provides a car seat handrail adopts following technical scheme:

the utility model provides a car seat handrail, includes the shell and sets up in the inside adjusting part of shell, the shell includes lid and base, the lid includes stereoplasm connection shell and soft bearing shell, soft bearing shell with fixed connection between the stereoplasm connection shell, the stereoplasm connection shell cup joint in the soft bearing shell, the base is used for rotating with the skeleton of seat and is connected, the stereoplasm connection shell with fixed connection between the base, the stereoplasm connection shell and form the holding chamber that supplies adjusting part holding installation between the base.

By adopting the technical scheme, the armrest can rotate relative to the seat through the rotating connection between the base and the seat, and the base bears the rest parts in the armrest so as to facilitate the installation of the parts of the armrest, wherein the adjusting component arranged on the base plays a role in adjusting the mutual locking and loosening between the armrest and the framework so as to ensure that the armrest can be locked and adjusted to a proper angle, in addition, the cover body arranged on the base can be used for placing the hand of a user so as to improve the comfortable sensation of the hand when the user takes, the hard connecting shell has better structural strength, the hard connecting shell and the base are mutually fixed, the cover body and the base can have better connecting strength during the mutual connection, the structure is firm, in addition, the hard connecting shell is sleeved in the soft bearing shell, and the soft bearing shell can be abutted against the hand of the user, the soft characteristic makes user's hand have better sense of touch when putting to lid department, promotes the comfort when passenger's hand is put in the handrail body.

Preferably, the both ends of soft bearing shell are provided with first parcel portion and second parcel portion respectively, the both ends of stereoplasm connecting shell are provided with respectively that first inlays establishes the portion and the second inlays establishes the portion, first inlay establish a fixed connection in on the first parcel portion, the second inlay establish a fixed connection in on the second parcel portion.

Through adopting above-mentioned technical scheme, establish the portion with first inlaying on being fixed in second parcel portion, and inlay the portion of establishing with the second and be fixed in second parcel portion, make the both ends of soft bearing shell respectively one-to-one ground and the both ends realization reciprocal anchorage of stereoplasm connecting shell, realize the reciprocal anchorage between soft bearing shell and the stereoplasm connecting shell.

Preferably, the first embedding part comprises a first embedding boss protruding towards the outer side of the hard connecting shell along the outer edge of one end of the hard connecting shell, the first wrapping part comprises a first wrapping boss protruding towards the outer side along the outer edge of one end of the soft bearing shell and an embedding block connected with the first wrapping boss, the embedding block is opposite to the inner wall of the soft bearing shell, the inner wall of the first wrapping boss is abutted against the outer wall of the first embedding boss, and the surface of the embedding block is abutted against the inner wall of the first embedding boss and the inner wall of the hard connecting shell respectively.

By adopting the technical scheme, the soft bearing shell, the first wrapping boss and the embedding block which are sequentially connected form a barb-shaped clamping structure; the surface of gomphosis piece respectively with first gomphosis boss inner wall and stereoplasm connecting shell inner wall looks butt, and first parcel boss and first gomphosis boss looks butt for gomphosis piece and first parcel boss are fixed with first gomphosis boss lock, have realized that first inlays the fixed connection between establishing the portion and the first portion of wrapping up, and connection structure is firm better.

Preferably, an occlusion block is arranged between the soft bearing shell and the embedding block, two sides of the occlusion block are respectively connected with the soft bearing shell and the embedding block, a through hole is arranged on the hard connecting shell in a penetrating manner, and the occlusion block is arranged in the through hole in a penetrating manner.

Through adopting above-mentioned technical scheme, wear to locate the interlock piece in the through-hole and play and carry out the reinforced (rfd) effect of interlock to the stereoplasm connection shell, further promoted the stability of being connected between soft bearing shell and the stereoplasm connection shell.

Preferably, the second embedding portion includes a second embedding boss, the second embedding boss is fixedly connected to the hard connecting shell, the second embedding boss extends toward the outside of the hard connecting shell, an embedding groove is formed in the inner wall of the soft bearing shell, the second embedding boss is embedded in the embedding groove, the second wrapping portion includes a limiting boss for limiting the second embedding boss from loosening to the outside of the embedding groove, and the limiting boss is fixedly connected to the soft bearing shell.

Through adopting above-mentioned technical scheme, with second gomphosis boss gomphosis in the gomphosis inslot for the tip of soft bearing shell is fixed a position each other with the one end of stereoplasm connecting shell, and through the limiting displacement of spacing boss, makes second gomphosis boss and soft bearing shell fixed mutually, and then makes the second inlay establish and wrap up reciprocal anchorage between the portion.

Preferably, the number of the second fitting bosses is at least one, and the at least one second fitting bosses are arranged at equal intervals along the width direction of the hard connecting shell.

Through adopting above-mentioned technical scheme, the joint strength between second embedment portion and the second parcel portion can be promoted to more than one second gomphosis boss.

Preferably, a reinforcing rib is arranged on the inner wall of the hard connecting shell.

Through adopting above-mentioned technical scheme, the strengthening rib can play the effect of the structural strength of reinforcing stereoplasm connecting shell, makes the stereoplasm connecting shell more durable, and the structure is practical.

Preferably, the soft bearing shell and the hard connecting shell are integrally connected.

By adopting the technical scheme, the soft bearing shell and the hard connecting shell which are connected integrally can be formed through one-step process by the die, so that the processes of assembling and storing the soft bearing shell and the hard connecting shell in the production process are reduced, and the manufacturing process cost of the product is reduced to a greater extent.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the hard connecting shell has better structural strength, the hard connecting shell and the base are fixed with each other, so that the cover body and the base can have better connecting strength when being connected with each other, and further the structure of the handrail is firm;

2. the soft bearing shell and the hard connecting shell which are connected integrally can be formed through one-step process by a die, so that the processes of assembling the soft bearing shell and the hard connecting shell, storing and the like in the production process are reduced, and the manufacturing process cost of the product is reduced to a greater extent.

Drawings

Fig. 1 is a schematic view of the overall structure of a chair armrest according to a preferred embodiment of the present application.

FIG. 2 is a schematic view of the assembly relationship between the base and the cover according to a preferred embodiment of the present application.

FIG. 3 is a schematic view of the assembly relationship between the rigid coupling shell and the base according to a preferred embodiment of the present application.

Fig. 4 is a schematic view of the overall structure of the cover in a preferred embodiment of the present application.

FIG. 5 is a schematic view of the assembly relationship between the hard coupling shell and the soft bearing shell according to a preferred embodiment of the present application.

Fig. 6 is a cross-sectional view of the first embedding portion and the first wrapping portion according to a preferred embodiment of the present application.

Fig. 7 is a schematic view of the assembly relationship between the second embedding part and the second wrapping part in a preferred embodiment of the present application.

Description of reference numerals: 1. an adjustment assembly; 2. a housing; 21. a base; 22. a cover body; 221. a hard connecting shell; 2211. a first embedding part; 2212. a second embedding part; 2213. a through hole; 222. a soft bearing shell; 2221. a first wrapping section; 22211. a first wrapping boss; 22212. a fitting block; 2222. a second wrapping section; 2223. a fitting groove; 3. a screw post; 4. an accommodating cavity; 5. reinforcing ribs; 6. an occluding block.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses car seat handrail. Referring to fig. 1 and 2, the armrest for the vehicle seat comprises a housing 2 and an adjusting assembly 1 disposed inside the housing 2, wherein the armrest is disposed in a horizontal direction in a use condition, and a user's hand is placed on a top of the housing 2, and in this embodiment, the armrest is defined as being disposed in the horizontal direction for convenience of description, specifically, the housing 2 comprises a cover 22 and a base 21, the cover 22 is fixed to the base 21, and the cover 22 is disposed on the top of the base 21.

In this embodiment, base 21 adopts the better ABS material injection moulding of hardness, base 21 is the long rod form setting, base 21 includes the bottom plate that sets up along the horizontal direction and sets up in the four blocks of curb plates that link to each other in proper order at the bottom plate top, the bottom plate makes base 21's inside cavity with the curb plate, and make base 21's top be the opening setting, base 21 is used for rotating with the skeleton and is connected, adjusting part 1 installs inside base 21, wherein, the installation accessible between base 21 and the seat realizes the installation at technical staff's in the field's conventional mounting means, for example can install the handrail axle in skeleton department, articulate base 21 in handrail axle department and realize the installation between base 21 and the skeleton. And, adjusting part 1 can select for use to be parts such as stop screw, nut inserts and accommodate the lead screw, can realize to base 21 for the skeleton lock can, through installing adjusting part 1 in base 21 department, make base 21 can fix the adjustment for the skeleton, thereby the adjustment of handrail angle has been realized, adjusting part 1's concrete structure is prior art, adjusting part 1's mounting means adopts the mounting means that technical staff in the field is conventional can, the mounting means between base 21 and the skeleton and adjusting part 1's mounting means is not described here.

Referring to fig. 2 and 3, the cover 22 includes a hard connecting shell 221, and the hard connecting shell 221 and the base 21 are fixedly connected to each other, in this embodiment, the hard connecting shell 221 is made of hard ABS plastic, the hard connecting shell 221 includes a top plate horizontally disposed and four side plates disposed at the bottom of the top plate along the circumferential direction of the top plate, and the side plates are in a closed ring shape, and integrally connected to the top plate to ensure the overall structural strength of the hard connecting shell 221, the bottom of the hard connecting shell 221 covers the top opening of the base 21, at this time, an accommodating cavity 4 for accommodating and mounting the adjustment assembly 1 is formed between the hard connecting shell 221 and the base 21, and the hard connecting shell 221 and the base 21 play a role in enclosing and protecting the adjustment assembly 1. Generally, in order to fix the rigid connection shell 221 and the base 21 to each other, the studs 3 may be respectively disposed on the inner wall of the rigid connection shell 221 and the inner wall of the base 21, and the studs 3 on the rigid connection shell 221 and the studs 3 on the base 21 are butted against each other and fixed by screws, so as to finally fix the rigid connection shell 221 and the base 21 to each other.

Further, the inner wall of the hard connecting shell 221 is provided with a plurality of reinforcing ribs 5, the reinforcing ribs 5 are integrally connected with the hard connecting shell 221, in this embodiment, the number of the reinforcing ribs 5 is multiple, the profile direction of the reinforcing ribs 5 can be set along the width direction of the hard connecting shell 221, also can be set along the length direction of the hard connecting shell 221, and also can be set along the inclined direction between the length direction and the width direction of the hard connecting shell 221, the specific profile direction of the reinforcing ribs 5 can be adaptively adjusted according to actual needs, and the specific profile direction of the reinforcing ribs 5 is not limited here. The reinforcing ribs 5 may function to enhance the structural strength of the hard coupling shell 221.

Referring to fig. 4, the cover 22 further includes a soft bearing shell 222 connected to the hard connecting shell 221, the soft bearing shell 222 is fixedly connected to the hard connecting shell 221, and the soft bearing shell 222 is located on a side of the hard connecting shell 221 away from the base 21.

Specifically, referring to fig. 5, the soft bearing shell 222 includes a top plate horizontally disposed and four side plates disposed at the bottom of the top plate along the periphery of the top plate, the bottom of the soft bearing shell 222 is open, the hard connecting shell 221 is sleeved in the soft bearing shell 222 through the opening of the soft bearing shell 222, the outer wall of the hard connecting shell 221 and the soft bearing shell 222 are abutted, the soft characteristic of the soft bearing shell 222 enables the hand of the user to have a better touch feeling when the hand is placed at the cover 22, and the comfort when the hand of the passenger is placed at the armrest body is improved.

Referring to fig. 5, in order to make the connection between the soft bearing shell 222 and the hard connection shell 221 more stable, two ends of the soft bearing shell 222 are respectively provided with a first wrapping portion 2221 and a second wrapping portion 2222, two ends of the hard connection shell 221 are respectively provided with a first embedding portion 2211 and a second embedding portion 2212, the first embedding portion 2211 is fixedly connected to the first wrapping portion 2221, and the second embedding portion 2212 is fixedly connected to the second wrapping portion 2222, so that two ends of the soft bearing shell 222 are respectively and correspondingly fixed to two ends of the hard connection shell 221, thereby achieving the mutual fixation between the soft bearing shell 222 and the hard connection shell 221.

Specifically, the first embedding portion 2211 includes a first embedding boss protruding toward the outer side of the rigid connection shell 221 along the outer edge of one end of the rigid connection shell 221, in this embodiment, the first embedding boss protrudes downward from the bottom of the side plate of the rigid connection shell 221, the profile direction of the first embedding boss is consistent with the profile direction of the side plate of the rigid connection shell 221, the cross section of the first embedding boss is U-shaped, the first embedding boss and the rigid connection shell 221 are integrally connected, and the first embedding boss and the rigid connection shell 221 can be molded by one-step injection molding.

In addition, referring to fig. 5 and 6, the first wrapping portion 2221 includes a first wrapping boss 22211 protruding outward along an outer edge of one end of the soft bearing shell 222 and a fitting block 22212 connected to the first wrapping boss 22211, wherein in this embodiment, the first wrapping boss 22211 protrudes downward from a bottom of a side plate of the soft bearing shell 222, a profile of the first wrapping boss 22211 is consistent with a profile of the side plate of the soft bearing shell 222, a cross section of the first wrapping portion 2221 is U-shaped, the first wrapping boss 22211 and the soft bearing shell 222 are integrally connected, and the first wrapping boss 22211 and the soft bearing shell 222 can be formed by one-step injection molding. In addition, the fitting block 22212 is received inside the first casing boss 22211, the bottom of the fitting block 22212 is connected to the bottom of the first casing boss 22211, and generally, the fitting block 22212 and the first casing boss 22211 may be integrally injection-molded.

At this time, the top of the fitting block 22212 faces the inner wall of the soft bearing shell 222, a gap for accommodating the hard connection shell 221 is formed between the fitting block 22212 and the soft bearing shell 222, the hard connection shell 221 is accommodated inside the soft bearing shell 222, the inner wall of the first wrapping boss 22211 abuts against the outer wall of the first fitting boss, and the surface of the fitting block 22212 abuts against the inner wall of the first fitting boss and the inner wall of the hard connection shell 221, respectively. The fitting block 22212 and the first wrapping boss 22211 fasten and fix the first fitting boss, so that the first fitting portion 2211 and the first wrapping portion 2221 are fixedly connected.

Further, an engaging block 6 is disposed between the soft bearing shell 222 and the fitting block 22212, a through hole 2213 is disposed through the hard connecting shell 221, the engaging block 6 is disposed in the through hole 2213, wherein two sides of the engaging block 6 are connected to the soft bearing shell 222 and the fitting block 22212, respectively, generally, the engaging block 6 can be integrally connected to the soft bearing shell 222 and the fitting block 22212 by integral injection molding, a surface of the engaging block 6 is in contact with a wall of the through hole 2213, the engaging block 6 disposed in the through hole 2213 plays a role in engaging and reinforcing the hard connecting shell 221, and further, the connection stability between the soft bearing shell 222 and the hard connecting shell 221 is improved.

Referring to fig. 7, the second fitting portion 2212 includes a second fitting boss fixedly connected to the hard connection shell 221, specifically, the second fitting boss is disposed along the horizontal direction, one end of the second fitting boss is integrally connected to the upper surface of the hard connection, the second fitting boss can be formed by one-time injection molding with the hard connection shell 221, and the other end of the second fitting boss extends toward the outside of the hard connection shell 221.

In addition, the inner wall of the soft bearing shell 222 is recessed from the outside to the inside to form an engagement groove 2223, the shape of the second engagement groove 2223 is matched with the shape of a second engagement boss, and the second engagement boss is embedded in the engagement groove 2223, so that the end of the soft bearing shell 222 and one end of the hard connecting shell 221 are positioned with each other; second parcel portion 2222 is including being used for restricting the second gomphosis boss pine to take off to the spacing boss outside gomphosis groove 2223, spacing boss fixed connection is on soft bearing shell 222, in this embodiment, the bottom position department of the curb plate in soft bearing shell 222 is connected to spacing boss an organic whole, the top of spacing boss and the bottom butt of second gomphosis boss, make spacing boss carry on spacingly to second gomphosis boss, realized fixing mutually between second gomphosis boss and the soft bearing shell 222, and then make the second inlay establish and realize reciprocal anchorage between portion 2212 and the second parcel portion 2222.

The implementation principle of the automobile seat armrest is as follows: the base 21 is used for connecting with the skeleton, the adjusting part 1 that sets up in the base 21 plays the effect of adjustment handrail inclination, in addition, the base 21 can bear lid 22, the lid 22 that sets up on the base 21 can supply the user's hand to put, in order to play the effect of the comfort of promoting the user's hand when taking, here, stereoplasm connecting shell 221 in the lid 22 has better structural strength, through with stereoplasm connecting shell 221 and base 21 between reciprocal anchorage, can make lid 22 and base 21 between the reciprocal connection have better joint strength, the sound construction, in addition, cup joint stereoplasm connecting shell 221 to soft bearing shell 222 in, soft bearing shell 222 that has soft graceful can with user's hand butt, have better sense of touch when making user's hand put lid 22 department, promote the comfort when passenger's hand is put in the handrail body.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an automobile seat armrest, includes shell (2) and sets up in inside adjusting part (1) of shell (2), its characterized in that: the shell (2) comprises a cover body (22) and a base (21), the cover body (22) comprises a hard connecting shell (221) and a soft supporting shell (222), the soft supporting shell (222) is fixedly connected with the hard connecting shell (221), the hard connecting shell (221) is sleeved in the soft supporting shell (222), the base (21) is used for being connected with the framework in a rotating mode, the hard connecting shell (221) is fixedly connected with the base (21), and an accommodating cavity (4) for accommodating and installing the adjusting assembly (1) is formed between the hard connecting shell (221) and the base (21).

2. The armrest for a vehicle seat according to claim 1, wherein: the both ends of soft bearing shell (222) are provided with first parcel portion (2221) and second parcel portion (2222) respectively, the both ends of stereoplasm connecting shell (221) are provided with first portion of inlaying (2211) and the second portion of inlaying (2212) of establishing respectively, first portion of inlaying (2211) fixed connection in on first parcel portion (2221), the second portion of inlaying (2212) fixed connection in on second parcel portion (2222).

3. The armrest for a vehicle seat according to claim 2, wherein: the first embedding part (2211) comprises a first embedding boss protruding towards the outer side of the hard connecting shell (221) along the outer edge of one end of the hard connecting shell (221), the first wrapping part (2221) comprises a first wrapping boss (22211) protruding towards the outer side along the outer edge of one end of the soft bearing shell (222) and an embedding block (22212) connected with the first wrapping boss (22211), the embedding block (22212) is opposite to the inner wall of the soft bearing shell (222), the inner wall of the first wrapping boss (22211) is abutted to the outer wall of the first embedding boss, and the surface of the embedding block (22212) is abutted to the inner wall of the first embedding boss and the inner wall of the hard connecting shell (221) respectively.

4. The armrest for a vehicle seat according to claim 3, wherein: an occlusion block (6) is arranged between the soft bearing shell (222) and the embedding block (22212), two sides of the occlusion block (6) are respectively connected with the soft bearing shell (222) and the embedding block (22212), a through hole (2213) penetrates through the hard connecting shell (221), and the occlusion block (6) penetrates through the through hole (2213).

5. The armrest for a vehicle seat according to claim 2, wherein: the second embedding part (2212) comprises a second embedding boss, the second embedding boss is fixedly connected to the hard connecting shell (221), the second embedding boss extends towards the outside of the hard connecting shell (221), an embedding groove (2223) is formed in the inner wall of the soft bearing shell (222), the second embedding boss is embedded in the embedding groove (2223), the second wrapping part (2222) comprises a limiting boss used for limiting the second embedding boss to be loosened to the outside of the embedding groove (2223), and the limiting boss is fixedly connected to the soft bearing shell (222).

6. The armrest for a vehicle seat according to claim 5, wherein: the number of the second embedding bosses is more than one, and the second embedding bosses are arranged at equal intervals along the width direction of the hard connecting shell (221).

7. The armrest for a vehicle seat according to claim 1, wherein: and reinforcing ribs (5) are arranged on the inner wall of the hard connecting shell (221).

8. The armrest for a seat for an automobile according to any one of claims 1 to 7, wherein: the soft bearing shell (222) and the hard connecting shell (221) are integrally connected.

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