CN212938897U

CN212938897U - Home-furnishing arm-chair with ventilation function

Info

Publication number: CN212938897U
Application number: CN202022536111.8U
Authority: CN
Inventors: 包昊天
Original assignee: Anhui University of Technology AHUT
Current assignee: Anhui University of Technology AHUT
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-04-13
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a house is with arm-chair that has ventilation function, including backup pad and back regulating part, the top of backup pad is connected with the guardrail, and the rear end of guardrail is provided with the back, the inside of back is provided with the bleeder vent, the top of back is connected with the support column, and the top of support column is connected with the pillow that rubs, the back regulating part sets up in the right side of back, and the inside of back regulating part is provided with the banking pin, the below of backup pad is connected with first supporting leg, and the inside of first supporting leg is provided with the spout, the internal connection of spout has the slider, and the inside of slider is provided with the draw-in groove, the internal connection of draw-in groove has the card ball, and the other end of card ball is connected with the spring. This home is with arm-chair that has ventilation function can let the user raise its shank when the rest through the pad sole after setting up to improve the comfort level of this arm-chair, the phenomenon of shank swelling appears when avoiding sitting for a long time.

Description

Home-furnishing arm-chair with ventilation function

Technical Field

The utility model relates to an arm-chair technical field specifically is a house is with arm-chair that has ventilation function.

Background

A chair is a seat frequently used in daily life, and generally includes a backrest, a seat and armrests. People sit on the chair and lean against the back of the chair for comfort, and people like to use the chair as a tool for rest except a bed to keep eyes closed and keep mind when the people are not mentally helped or tired. The chairs on the market are various in types and shapes, and not only are more people unique to the chairs or the like.

The existing arm-chair does not have the function of adjusting the backrest to change the sitting posture, secondly, the comfort of legs cannot be guaranteed when people sit for a long time, the use requirements of people cannot be well met, and technical innovation is carried out on the basis of the existing arm-chair according to the conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a house is with arm-chair that has ventilation function to it does not possess the function of adjusting the back and changing the position of sitting to propose current arm-chair among the above-mentioned background art to solve, secondly, can not guarantee the travelling comfort of shank when sitting for a long time, can not be fine satisfies people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a household armchair with ventilation function comprises a support plate and a backrest adjusting piece, wherein a guardrail is connected above the support plate, and the back rest is arranged at the rear end of the guardrail, the air holes are arranged in the back rest, the supporting column is connected above the back rest, and the upper part of the supporting column is connected with a massage pillow, the backrest adjusting part is arranged at the right side of the backrest, a limit nail is arranged inside the backrest adjusting part, the lower part of the supporting plate is connected with a first supporting leg, and a sliding groove is arranged inside the first supporting leg, a sliding block is connected inside the sliding groove, a clamping groove is arranged inside the sliding block, a clamping ball is connected inside the clamping groove, and the other end of the clamping ball is connected with a spring, a telescopic rod is arranged in the spring, the other end of the sliding block is connected with a second supporting leg, and a foot pad is connected above the second supporting leg.

Preferably, the air holes penetrate through the inside of the backrest, the thickness of the backrest is equal to the depth of the air holes, and eight air holes are formed in the backrest.

Preferably, the foot pad plate forms a sliding structure with the first supporting leg through the second supporting leg, the sliding block and the sliding groove, a semi-surrounding structure is formed between the sliding block and the sliding groove, the second supporting leg is fixedly connected with the sliding block, and meanwhile, the foot pad plate is fixedly connected with the second supporting leg.

Preferably, the first support leg passes through and constitutes the block structure between spring, telescopic link, card ball and draw-in groove and the slider, and is elastic connection between card ball and first support leg and the spring to the overall dimension of card ball and draw-in groove is identical, and the telescopic link runs through in the inside of spring simultaneously.

Preferably, be articulated between backup pad and the back, and be articulated between back and the back regulating part to the banking pin runs through in the inside of back regulating part, be fixed connection between banking pin and the guardrail simultaneously.

Preferably, the massage pillow is in a convex thorn-shaped structure, the massage pillow is perpendicular to the supporting column, and the supporting column is fixedly connected with the backrest.

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

1. moisture and hot air on the back of a user can be effectively dissipated through the arranged air holes, meanwhile, natural wind continuously enters, the back is prevented from accumulating sweat and damp and hot, the comfort level of the armchair is improved, the air circulation environment of the contact part of a human body and the backrest is effectively improved, and the contact surface of the human body and the backrest is dry and comfortable even if the chair is laid for a long time;

2. the foot-supporting plate arranged behind the chair can enable a user to lift the legs of the user during rest, so that the comfort level of the chair is improved, and the phenomenon of leg swelling during long-time sitting is avoided; the sliding block can be limited by the mutual matching of the arranged clamping balls and the clamping grooves, so that the foot pad is prevented from being separated from the inside of the armchair when being pulled out, and the foot pad is prevented from being moved to other places;

3. the inclination angle of the backrest can be adjusted through the mutual matching of the backrest adjusting piece and the limiting nail after the backrest adjusting piece is arranged, so that a user can be helped to find a comfortable posture for rest; the massage pillow can massage the neck of a user by using the convex thorn type massage head when the user sits down for rest, and blood circulation of the neck is promoted.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the structure of the connection between the first support leg and the slide block;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a support plate; 2. a guardrail; 3. a backrest; 4. air holes are formed; 5. a support pillar; 6. a massage pillow; 7. a first support leg; 8. a slider; 9. a second support leg; 10. a foot rest plate; 11. a chute; 12. a spring; 13. a telescopic rod; 14. blocking the ball; 15. a card slot; 16. a backrest adjustment member; 17. and a limit pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a household armchair with ventilation function comprises a support plate 1 and a backrest adjusting piece 16, a guardrail 2 is connected above the support plate 1, a backrest 3 is arranged at the rear end of the guardrail 2, air holes 4 are arranged in the backrest 3, a support pillar 5 is connected above the backrest 3, and the upper part of the supporting column 5 is connected with a massage pillow 6, a backrest adjusting piece 16 is arranged at the right side of the backrest 3, and the inside of the backrest adjusting piece 16 is provided with a limit nail 17, the lower part of the supporting plate 1 is connected with a first supporting leg 7, and the inside of the first supporting leg 7 is provided with a sliding chute 11, the inside of the sliding chute 11 is connected with a sliding block 8, and the inside of slider 8 is provided with draw-in groove 15, and the internal connection of draw-in groove 15 has card ball 14, and the other end of card ball 14 is connected with spring 12, and the inside of spring 12 is provided with telescopic link 13, and the other end of slider 8 is connected with second supporting leg 9, and the top of second supporting leg 9 is connected with and fills up sole 10.

The utility model discloses in: the air holes 4 penetrate through the inside of the backrest 3, the thickness of the backrest 3 is equal to the depth of the air holes 4, and eight air holes 4 are formed; the air holes 4 arranged on the back can effectively dissipate moisture and hot air on the back of a user through the air holes 4, meanwhile, natural wind comes in continuously, accumulated sweat and damp heat on the back are prevented, the comfort level of the arm-chair is improved, the air circulation environment of the contact part of a human body and the backrest 3 is effectively improved, and even if the arm-chair is laid for a long time, the body can be dry and comfortable on the contact surface of the backrest 3.

The utility model discloses in: the foot pad plate 10 forms a sliding structure with the first supporting leg 7 through the second supporting leg 9, the sliding block 8 and the sliding groove 11, a semi-enclosed structure is formed between the sliding block 8 and the sliding groove 11, the second supporting leg 9 is fixedly connected with the sliding block 8, and the foot pad plate 10 is fixedly connected with the second supporting leg 9; the foot pad plate 10 arranged behind the chair can enable a user to lift the legs of the user when the user has a rest, so that the comfort level of the chair is improved, and the phenomenon of leg swelling is avoided when the user sits for a long time.

The utility model discloses in: the first support leg 7 forms a clamping structure with the sliding block 8 through the spring 12, the telescopic rod 13, the clamping ball 14, the clamping groove 15 and the sliding block, the clamping ball 14, the first support leg 7 and the spring 12 are elastically connected, the clamping ball 14 is matched with the clamping groove 15 in shape and size, and the telescopic rod 13 penetrates through the spring 12; through the mutual cooperation of the arranged clamping balls 14 and the arranged clamping grooves 15, the limiting effect on the sliding block 8 can be achieved, the foot pad plate 10 is prevented from being separated from the inside of the armchair when being pulled out, and therefore the foot pad plate 10 is prevented from being moved to other places.

The utility model discloses in: the supporting plate 1 is hinged with the backrest 3, the backrest 3 is hinged with the backrest adjusting piece 16, the limit nail 17 penetrates through the backrest adjusting piece 16, and meanwhile, the limit nail 17 is fixedly connected with the guardrail 2; the inclination angle of the backrest 3 can be adjusted through the mutual matching of the backrest adjusting piece 16 and the limit pin 17 after the arrangement, so that a user is helped to find a comfortable posture for rest.

The utility model discloses in: the massage pillow 6 is in a convex thorn-shaped structure, the massage pillow 6 is vertical to the support column 5, and the support column 5 is fixedly connected with the backrest 3; when a user sits down to have a rest, the massage pillow 6 can massage the neck of the user by using the convex thorn type massage head of the user, so that the blood circulation of the neck is promoted.

The working principle of the household arm-chair with the ventilation function is as follows: when in use, firstly, the device is placed on the horizontal ground, secondly, the inclination of the backrest 3 can be adjusted through the mutual matching of the limiting hole in the backrest adjusting piece 16 and the limiting nail 17, thereby helping a user to find a comfortable posture for rest, secondly, when the user sits down, the weight of the user can be borne under the mutual matching of the supporting plate 1 and the first supporting leg 7, secondly, the comfort level of the user can be improved by the backrest 3, meanwhile, the air holes 4 in the backrest 3 can effectively dissipate the moisture and the hot air on the back of the user through the air holes 4, meanwhile, the natural wind comes in continuously to prevent the back from accumulating sweat and damp heat, secondly, when the massage pillow 6 is contacted with the user, the neck of the user is massaged by utilizing the self convex thorn type massage head, the blood circulation of the neck is promoted, the guardrail 2 can play a role in protecting the user, when the legs of the user sit untimely, can follow this arm-chair with stepping up sole 10 and pull out, the slider 8 that stepping up sole 10 and connecting through second supporting leg 9 slides in the inside spout 11 of first supporting leg 7 this moment, and then will step up sole 10 and pull out, and simultaneously spring 12 carries on spacingly through card ball 14 draw-in groove 15 in to slider 8, avoids stepping up sole 10 and breaks away from this arm-chair inside when pulling out to prevent that stepping up sole 10 from being moved elsewhere.

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. The utility model provides a house is with arm-chair that has ventilative function, includes backup pad (1) and back regulating part (16), its characterized in that: the backrest is characterized in that a guardrail (2) is connected above the supporting plate (1), a backrest (3) is arranged at the rear end of the guardrail (2), air holes (4) are formed in the backrest (3), a supporting column (5) is connected above the backrest (3), a massage pillow (6) is connected above the supporting column (5), a backrest adjusting piece (16) is arranged on the right side of the backrest (3), a limiting nail (17) is arranged inside the backrest adjusting piece (16), a first supporting leg (7) is connected below the supporting plate (1), a sliding groove (11) is formed in the first supporting leg (7), a sliding block (8) is connected inside the sliding groove (11), a clamping groove (15) is formed in the sliding block (8), a clamping ball (14) is connected inside the clamping groove (15), and a spring (12) is connected to the other end of the clamping ball (14), the inside of spring (12) is provided with telescopic link (13), the other end of slider (8) is connected with second supporting leg (9), and the top of second supporting leg (9) is connected with and fills up sole (10).

2. The household arm-chair with the ventilation function according to claim 1, characterized in that: the air holes (4) penetrate through the inside of the backrest (3), the thickness of the backrest (3) is equal to the depth of the air holes (4), and eight air holes (4) are formed.

3. The household arm-chair with the ventilation function according to claim 1, characterized in that: the foot pad plate (10) is in a sliding structure with the first supporting leg (7) through the second supporting leg (9), the sliding block (8), the sliding groove (11) and the sliding structure, a semi-surrounding structure is formed between the sliding block (8) and the sliding groove (11), the second supporting leg (9) is fixedly connected with the sliding block (8), and meanwhile, the foot pad plate (10) is fixedly connected with the second supporting leg (9).

4. The household arm-chair with the ventilation function according to claim 1, characterized in that: first supporting leg (7) pass through and constitute the block structure between spring (12), telescopic link (13), card ball (14) and draw-in groove (15) and slider (8), and be elastic connection between card ball (14) and first supporting leg (7) and spring (12), and the overall dimension of card ball (14) and draw-in groove (15) is identical, and telescopic link (13) run through in the inside of spring (12) simultaneously.

5. The household arm-chair with the ventilation function according to claim 1, characterized in that: be articulated between backup pad (1) and back (3), and be articulated between back (3) and back adjusting part (16) to spacing nail (17) run through in the inside of back adjusting part (16), be fixed connection between spacing nail (17) and guardrail (2) simultaneously.

6. The household arm-chair with the ventilation function according to claim 1, characterized in that: the structure of the massage pillow (6) is a convex thorn-shaped structure, the massage pillow (6) and the supporting column (5) are mutually vertical, and the supporting column (5) and the backrest (3) are fixedly connected.