CN220141194U - Chair armrest and chair - Google Patents

Abstract

The utility model discloses a seat armrest and a seat, wherein the seat armrest comprises a first armrest frame and a second armrest frame, the first armrest frame is made of metal, the second armrest frame is made of wood, a concave groove is formed in the inner wall of the first armrest frame in an integrated manner, and the second armrest frame is embedded in the concave groove. The second handrail frame made of wood is embedded into the concave groove formed in the first handrail frame made of metal in an integrated manner, so that the first handrail frame and the second handrail frame are mutually matched, the durability of the handrail is improved by the aid of the first handrail frame made of metal, and meanwhile, the comfort level of the handrail is improved by the aid of the second handrail frame made of wood, so that the whole seat handrail is comfortable and durable, and the later maintenance cost is reduced.

Description

Chair armrest and chair

Technical Field

The utility model relates to the technical field of seats, in particular to a seat armrest and a seat.

Background

Armrests are generally mounted on both sides of the seat, and the basic function of the armrests is to support the hands so as to improve the comfort of the user.

When the handrail is designed, the comfort level of people holding is considered, a wooden handrail or a metal handrail is generally adopted, the durability and the wear resistance of the metal handrail are good, the metal handrail can be processed into various shapes, the metal handrail is more used in an outdoor seat, the disadvantage is that the hand feeling is poor when the metal handrail is used in winter, people are generally unwilling to touch the metal handrail, so that the comfort level of the handrail is reduced, the wooden handrail has the advantages that the surface is easy to polish, the hand feeling is comfortable, the cooling sensation can not be generated when the metal handrail is touched in winter, but if the metal handrail is put outdoors, the metal handrail is easy to attack by insects and ants, the appearance is influenced once the metal handrail is mildewed, the handrail is possibly damaged due to rot or attack by the insects and ants, the function of the handrail is influenced, and the whole handrail needs to be replaced at the moment to ensure the normal use of the seat, so that the maintenance cost of the later period of the seat is indirectly improved.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a seat armrest and a seat, wherein the comfort and durability of the whole armrest are improved by mutually embedding a wooden armrest and a metal armrest.

The utility model adopts the following technical scheme:

the utility model provides a seat armrest, includes first handrail frame and second handrail frame, first handrail frame adopts the metal to make, the second handrail frame adopts timber to make, first handrail frame inner wall integrated into one piece is formed with the concave position groove, the second handrail frame gomphosis in the concave position groove.

Further, the size of the concave position groove is set to be consistent with that of the second handrail frame, so that the second handrail frame is completely embedded in the concave position groove.

Further, the first handrail frame is formed with first terminal surface and second terminal surface, first terminal surface and second terminal surface are relative to be established, be equipped with a plurality of mounting holes on first terminal surface and the second terminal surface, a plurality of mounting holes are used for the cross-under connecting piece for connect the second handrail frame.

Further, the second handrail frame is formed with a third end face and a fourth end face, the third end face and the fourth end face are arranged oppositely, a plurality of clamping grooves are formed in the third end face and the fourth end face, and the clamping grooves are used for clamping the connecting pieces.

Further, the plurality of clamping grooves are arranged in one-to-one correspondence with the plurality of mounting holes, and the connecting piece is clamped in the plurality of clamping grooves through the plurality of mounting holes.

Further, the second armrest frame is integrally formed with a plurality of support rods, and the support rods are distributed on the inner wall of the second armrest frame at intervals in parallel.

Further, the first end face is further provided with an armrest pad, and the armrest pad is used for shielding a plurality of mounting holes.

Further, two adjacent end faces of the first handrail frame are arc-shaped to serve as joint faces.

Further, each end face of the second handrail frame is provided in the same shape as each end face of the first handrail frame.

A seat comprising a seat pan and a seat armrest as claimed in any one of the preceding claims disposed on either side of the seat pan.

Compared with the prior art, the utility model has the beneficial effects that: the second handrail frame made of wood is embedded into the concave groove formed in the first handrail frame made of metal in an integrated manner, so that the first handrail frame and the second handrail frame are mutually matched, the durability of the handrail is improved by the aid of the first handrail frame made of metal, and meanwhile, the comfort level of the handrail is improved by the aid of the second handrail frame made of wood, so that the whole seat handrail is comfortable and durable, and the later maintenance cost is reduced.

Drawings

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

FIG. 2 is a schematic view of the first armrest frame according to the present utility model;

FIG. 3 is a schematic view of a second armrest frame according to the present utility model;

wherein the reference numerals are as follows: 10. a first armrest frame; 11. a concave groove; 20. a second armrest frame; 30. a support rod; 40. a handrail pad; 50. a mounting hole; 60. a first end face; 70 a second end face; 80. a third end face; 81. a clamping groove; 90. and a fourth end face.

Detailed Description

The utility model is further described in connection with the following embodiments:

in the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

In the case of example 1,

the seat armrest shown in fig. 1-3 comprises a first armrest frame 10 and a second armrest frame 20, wherein the first armrest frame 10 is made of metal, the second armrest frame 20 is made of wood, a concave groove 11 is formed on the inner wall of the first armrest frame 10 in an integrated manner, and the second armrest frame 20 is embedded in the concave groove 11.

On the basis of the above structure, when manufacturing the armrest frame, the concave position groove 11 is integrally formed on the first armrest frame 10, and then the second armrest frame 20 is embedded into the concave position groove 11, so that the first armrest frame 10 and the second armrest frame 20 are mutually engaged.

Specifically, if the concave groove 11 is not formed in the first armrest frame 10 in an integrated manner, the wooden second armrest frame 20 can be bonded with the first armrest frame 10 only by adopting a glue bonding manner, bonding is adopted, bonding points are easy to generate at general connecting positions, the surface is rough, the overall appearance of the armrest is not attractive, after the armrest is used for a long time in a bonding manner, the connecting positions are easy to release, and the armrest connection is not firm enough, so that the concave groove 11 can be formed in the first armrest frame 10 in an integrated manner, the second armrest frame 20 is embedded into the concave groove 11, the first armrest frame 10 and the second armrest frame 20 are in seamless bonding, and the overall appearance is attractive and the connection is firmer.

More specifically, since the first armrest frame 10 is made of metal, the metal product has the characteristics of high durability and wear resistance, and if the seat is used outdoors, the first armrest frame 10 made of metal is not easy to be corroded or mildewed by external environmental factors, and is durable, so that maintenance cost is saved. In addition, because the second handrail frame 20 is made of a wooden material, if the second handrail frame 20 is used outdoors for a long time, when the second handrail frame 20 is easy to mold or rot due to air humidity or rain, and is easy to be corroded by insects or ants to appear hollowed out or broken due to the fact that the wooden product is easy to attack by the insects or ants, if the second handrail frame 20 is embedded into the first handrail frame 10 made of metal, the first handrail frame 10 made of metal can play a role of shielding the second handrail frame 20 made of wood, so that the second handrail frame 20 is not easy to suffer from rain attack even outdoors to reduce the phenomenon that the second handrail frame 20 made of wood is moldy and rot, and if the second handrail frame 20 made of wood is corroded by the insects or ants, the second handrail frame 20 made of wood is damaged or rotten due to the fact that the first handrail frame 10 made of external metal can normally play a role, the handrail of the whole seat does not need to be replaced again, and the maintenance cost of the seat is saved.

Further, if the first handrail frame 10 and the second handrail frame 20 are made of a wooden material, the wooden handrail frame is corroded by humid air or insects and ants to cause mildew or rot during long-term use, and the whole handrail frame needs to be replaced at the moment, and if the first handrail frame 10 and the second handrail frame 20 are made of metal, a user holds the handrail in winter, and the hands feel cool to reduce the comfort of the handrail, so that the first handrail frame 10 and the second handrail frame 20 are made of metal and wooden materials respectively, the durability of the handrail of the whole seat handrail can be improved through the first handrail frame 10 made of metal, and the comfort of the whole seat handrail during cold use can be improved through the second handrail frame 20 made of wood, so that the whole seat handrail is comfortable and durable.

Preferably, the first handrail frame 10 is made of aluminum alloy, and of course, the material used for manufacturing the first handrail frame may be other durable wear-resistant and easy-to-polish metals such as stainless steel, iron sheet, and the like, or other similar materials; also, the wooden material used to make the second armrest frame 20 may be wood with high cost performance, such as the prior art nanmu wood, fir wood, or plastic or other materials with the same touch as the wooden material.

Further, the recess 11 is sized to correspond to the second armrest frame 20 so that the second armrest frame 20 fits completely within the recess 11.

Specifically, if the size of the recess 11 is smaller than the size of the second handrail frame 20, the second handrail frame 20 may not be embedded into the recess 11, and if the size of the recess 11 is larger than the size of the second handrail frame 20, the joint of the second handrail frame 20 and the first handrail frame 10 may not be firm due to the gap generated when the second handrail frame 20 is embedded into the recess 11, so that the size of the recess 11 is consistent with the size of the second handrail frame 20, so that the joint of the second handrail frame 20 and the first handrail frame 10 may not be in seamless joint, and the joint is firm due to the fact that the joint of the second handrail frame 20 is not in gap when the second handrail frame 20 is embedded into the recess 11.

Further, the first handrail frame 10 is formed with a first end face 60 and a second end face 70, the first end face 60 and the second end face 70 are provided opposite to each other, a plurality of mounting holes 50 are further provided in the first end face 60 and the second end face 70, and the connecting members are connected to the first end face 60 and the second end face 70 by passing through the plurality of mounting holes 50.

Specifically, since the second handrail frame 20 is embedded in the recess 11 on the first handrail frame 10, if the second handrail frame 20 is fixed without using the connecting member, when the second handrail frame 20 made of wood is mildewed or corroded by environmental factors or the second handrail frame 20 made of wood is corroded by insects or ants, the second handrail frame 20 may be loose due to the increase of the joint gap between the second handrail frame 20 and the recess 11 caused by the decrease of the original size, and cannot be completely engaged with the first handrail frame 10, therefore, a plurality of mounting holes 50 may be provided on the first end surface 60 and the second end surface 70 of the first handrail frame 10, and then the connecting member is connected to the second handrail frame 20 through the mounting holes 50, so as to reinforce the joint surface of the second handrail frame 20 and the first handrail frame 10, so that the second handrail frame 20 is more firmly engaged with the first handrail frame 10, and is not easy to be released due to the external factors.

Preferably, the first end face 60 and the second end face 70 may be disposed opposite to each other vertically or laterally, and in this embodiment, at least 3 or more mounting holes 50 are provided in the first end face 60 and the second end face 70, and the connecting member for reinforcing the second handrail frame 20 and the first handrail frame 10 may be a conventional nut, nut or screw.

Further, the second handrail frame 20 is formed with a third end surface 80 and a fourth end surface 90, the third end surface 80 and the fourth end surface 90 are provided to face each other, and a plurality of locking grooves 81 are provided in each of the third end surface 80 and the fourth end surface 90, and the connecting member is locked by the locking grooves 81.

Specifically, since the third end surface 80 and the fourth end surface 90 formed on the second handrail frame 20 are further provided with the clamping grooves 81, when the connecting piece passes through the mounting holes 50 formed on the first end surface 60 and the second end surface 70 of the first handrail frame 10, the connecting piece can be clamped in the clamping grooves 81, and the connecting piece is fixed by the clamping grooves 81, so that the connecting piece is not easy to loose, and further the third end surface 80 and the fourth end surface 90 of the second handrail frame 20 are firmly connected with the first end surface 60 and the second end surface 70 of the first handrail frame 10.

The third end surface 80 and the fourth end surface 90 may be vertically opposite or horizontally opposite, and may be disposed corresponding to the first end surface 60 and the second end surface 70 of the first armrest frame 10, so that the connector may be smoothly engaged in the engaging groove 81 through the mounting hole 50.

Preferably, the connecting piece connected through the mounting hole 50 is fixed by the clamping groove 81, a plurality of through holes with the same size as the mounting hole 50 are arranged on the third end surface 80 and the fourth end surface 90 of the second handrail frame 20, the connecting piece is directly clamped into the through holes after being connected through the mounting hole 50 on the first handrail frame 10, and then the joint surfaces of the first handrail frame 10 and the second handrail frame 20 are reinforced by fixing the two ends of the connecting piece by nuts or bolts.

Further, the plurality of clamping grooves are arranged in one-to-one correspondence with the plurality of mounting holes 50, and the connecting piece is clamped in the plurality of clamping grooves 81 through the plurality of mounting holes 50.

Specifically, the plurality of clamping grooves 81 are arranged in one-to-one correspondence with the plurality of mounting holes 50, so that the connecting piece can be completely embedded into the clamping grooves 81 after passing through the mounting holes 50, and the connection part of the second handrail frame 20 and the first handrail frame 10 is further reinforced.

Further, a plurality of support rods 30 are integrally formed on the second handrail frame 20, and the plurality of support rods 30 are distributed on the inner wall of the second handrail frame 20 at intervals in parallel, so that the whole handrail is more stable.

Specifically, the plurality of support rods 30 are integrally formed in the second armrest frame 20, the plurality of support rods 30 are arranged at the inner wall of the second armrest frame 20 at intervals in parallel, and the support rods 30 are used for supporting the inner wall of the second armrest frame 20, so that the whole armrest frame is more stable and firm, and preferably, because a gap is reserved between two adjacent support rods 30, a user can hold the support rods 30 at the gap to move the seat when the seat needs to be moved.

In addition to the method of integrally forming the plurality of support rods 30 in the second armrest frame 20, the plurality of support rods 30 may be engaged by providing corresponding engaging grooves 81 in the end surfaces of the second armrest frame 20 facing each other, or by inserting the support rods 30 through connectors such as nuts.

Further, the first end surface 60 is further provided with a handrail pad 40, and the handrail pad 40 is used for shielding the plurality of mounting holes 50.

Specifically, since the first end face 60 is provided with the mounting hole 50, after the connecting piece is connected to the mounting hole 50 in a penetrating way, the surface of the first end face 60 is provided with hole marks, and the surface of the connecting piece is exposed outside the first end face 60, so that the whole handrail is not attractive, the handrail pad 40 can be arranged above the mounting holes 50, and the handrail pad 40 can cover the mounting hole 50, so that the handrail is more attractive.

Preferably, the handrail pad 40 can be made of the conventional sponge pad or the leather pad, so that even if the first end face 60 of the first handrail frame 10 made of metal is touched in cold days, the user can not feel cool when touching the handrail pad, and the comfort of the whole handrail is improved.

Further, the adjacent two end surfaces of the first handrail frame 10 have a circular arc shape as the engagement surface.

Specifically, compared with the case that the connection between two adjacent end surfaces of the first handrail frame 10 is designed into a square shape or other shapes with water chestnut, the user can influence the use hand feeling due to the water chestnut hand pricking of the connection surface when touching the handrail, and the hand feeling is smoother when touching the surface of the first handrail frame by designing each end surface of the first handrail frame into an arc surface, so that the comfort of the handrail is improved.

Further, the respective end surfaces of the second handrail frame 20 are provided in the same shape in one-to-one correspondence with the respective end surfaces of the first handrail frame 10.

Specifically, by setting the end faces of the second handrail frame 20 and the end faces of the first handrail frame 10 to be in the same shape in a one-to-one correspondence manner, the second handrail frame 20 and the first handrail frame can be jointed more firmly, and the first handrail frame 10 and the second handrail frame 20 can be jointed more firmly.

In the case of example 2,

a seat as shown in figures 1 to 3 comprising a seat pan and any one of the above armrests provided on either side of the seat pan.

Specifically, because the armrests of the seat are arranged on the two sides of the seat board of the seat, when a user sits on the seat board, the armrests on the two sides of the seat can be used as supporting points to support the arms of the user, so that the user can relax the arms by using the armrests on the two sides when sitting on the seat board, and the overall comfort of the seat is improved.

It should be noted that, in this embodiment, the armrests on two sides of the seat are combined by embedding the wooden second armrest frame 20 into the recess of the inner wall of the first armrest frame 10 made of metal, and because the first armrest frame 10 is made of metal, the metal material has the characteristics of high durability and wear resistance, and if the seat is used outdoors, the first armrest frame 10 made of metal is not easy to be corroded or mildewed by external environmental factors, and is durable, so that the maintenance cost of the seat is saved.

Specifically, when the seat is normally used, since the armrests on both sides of the seat are combined by the first armrests made of metal and the second wooden armrest frame 20, when the seat is used in hot days, the first armrests made of metal feel cool when being touched, when the seat is used in cold days, the second wooden armrest frame 20 is touched, the user can touch the armrests according to actual needs, and in addition, as the armrest pads 40 made of other materials are further arranged on the first metal armrest frame 10, the first metal armrest frame 10 is not too cool even if being carelessly touched in cold days, and the overall comfort is high.

It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the utility model as defined in the appended claims.

Claims (10)

1. The utility model provides a seat armrest, includes first handrail frame and second handrail frame, its characterized in that, first handrail frame adopts the metal to make, the second handrail frame adopts timber to make, first handrail frame inner wall integrated into one piece is formed with the concave position groove, the second handrail frame gomphosis in the concave position groove.

2. The chair armrest of claim 1 wherein the recess is sized to correspond to the second armrest frame so that the second armrest frame fits completely within the recess.

3. The chair armrest according to claim 2, wherein the first armrest frame is formed with a first end face and a second end face, the first end face and the second end face being disposed opposite each other, and a plurality of mounting holes are formed in the first end face and the second end face, and the plurality of mounting holes are used for connecting the second armrest frame through connecting pieces.

4. A seat armrest as claimed in claim 3, wherein the second armrest frame is formed with a third end face and a fourth end face, the third end face and the fourth end face being disposed opposite each other, the third end face and the fourth end face each being provided with a plurality of detent grooves for detent-coupling the connecting pieces.

5. The armrest of claim 4, wherein the plurality of retention slots are disposed in one-to-one correspondence with the plurality of mounting holes, and the connector is retained in the plurality of retention slots by the plurality of mounting holes.

6. The chair armrest according to claim 1, wherein the second armrest frame is integrally formed with a plurality of support rods, the plurality of support rods being spaced apart in parallel on an inner wall of the second armrest frame.

7. A chair armrest according to claim 3 wherein an armrest pad is also provided on the first end surface, the armrest pad being adapted to conceal the plurality of mounting apertures.

8. The chair armrest according to claim 1, wherein adjacent two end surfaces of the first armrest frame have a circular arc shape as an engagement surface.

9. The chair armrest according to claim 8, wherein each end surface of the second armrest frame is provided in the same shape corresponding to each end surface of the first armrest frame.

10. A seat comprising a seat pan and armrests according to any one of claims 1 to 9 provided on either side of the seat pan.