CN210300297U

CN210300297U - Spring backrest

Info

Publication number: CN210300297U
Application number: CN201920911121.XU
Authority: CN
Inventors: 莫秀峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-04-14
Anticipated expiration: 2029-06-18

Abstract

The utility model discloses a spring backrest, including backup plate one, backup plate four and spring fixed plate two, backup plate below is provided with backup plate two, two below of backup plate are provided with backup plate three, three below of backup plate are provided with backup plate four, be provided with the connecting plate on the backup plate one-to-one lateral wall, be provided with spring fixed plate one on the connecting plate lateral wall, be provided with memory spring one on the spring fixed plate one-to-one lateral wall, memory spring one is provided with spring fixed plate two. Has the advantages that: the utility model discloses a set up spring fixed plate one, memory spring one, spring fixed plate two, memory spring two, spring fixed plate three and backing plate, make the back can adjust along with the removal of user's health, make the user can feel more comfortable, promoted user experience, make the practicality of back improve greatly.

Description

Spring backrest

Technical Field

The utility model relates to a back technical field, concretely relates to spring back.

Background

Sauna room, originated in finland; in the traditional sauna room, a large amount of high-temperature and high-humidity gas is generated by watering the sauna stone which absorbs enough heat; the sauna room has the effects of effectively discharging various toxins in the body, dispelling cold, dehumidifying, warming yang, expelling toxin and the like through sweating by heat treatment, is popular with consumers, and is provided with a backrest for people to rest.

The existing sauna room backrest is directly fixed on the sauna room body, a person needs to sit straight to feel comfortable when leaning on, and feels hurting against the waist when bending backwards or slightly bowing the waist and the like, so that the sauna room is uncomfortable, poor in user experience, insufficient in practicability and difficult to meet the requirements of users.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, a spring backrest is provided, and the problems that the existing sauna room backrest is directly fixed on a sauna room body, and the person needs to sit straight to feel comfortable, lean back or feel pressing and uncomfortable when slightly bowing the waist when leaning on the backrest are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a spring backrest, including backup plate one, backup plate four and spring fixed plate two, backup plate below is provided with backup plate two, two below of backup plate are provided with backup plate three, three below of backup plate are provided with backup plate four, be provided with the connecting plate on the backup plate one-by-one lateral wall, be provided with spring fixed plate one on the connecting plate lateral wall, be provided with memory spring one on the spring fixed plate one-by-one lateral wall, memory spring one is provided with spring fixed plate two, memory spring one below is provided with memory spring two, two one ends of memory spring are provided with spring fixed plate three, three lateral wall lower extremes of spring fixed plate are provided with the backing plate.

Furthermore, the first backup plate and the second backup plate are connected with the connecting plate through bolts.

Furthermore, the third backup plate and the fourth backup plate are connected with the connecting plate through bolts.

Furthermore, the first spring fixing plate is connected with the connecting plate through a bolt, and the first memory spring is connected with the first spring fixing plate and the second spring fixing plate through hooks.

Furthermore, the second spring fixing plate is connected with the second memory spring through a hook, and the second spring fixing plate is connected with the sauna room body through a bolt.

Furthermore, the memory spring II is connected with the spring fixing plate III through a hook.

Furthermore, the base plate is connected with the spring fixing plate III and the connecting plate through bolts.

(III) advantageous effects

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

for solving current sauna room back snap-on the sauna room body, the human body need sit straight just can feel comfortable when leaning on, can feel pressing against the waist when back-bending or slight bow waist, uncomfortable problem, the utility model discloses a set up spring fixed plate one, memory spring one, spring fixed plate two, memory spring two, spring fixed plate three and backing plate, make the back can adjust along with the removal of user's health, make the user can feel more comfortable, promoted user experience, make the practicality of back improve greatly.

Drawings

Fig. 1 is a schematic structural view of a spring backrest according to the present invention;

fig. 2 is a left side view of the spring backrest of the present invention.

The reference numerals are explained below:

1. a first backup plate; 2. a second backup plate; 3. a third backup plate; 4. a backup plate IV; 5. a connecting plate; 6. a first spring fixing plate; 7. a first memory spring; 8. a second spring fixing plate; 9. a second memory spring; 10. a spring fixing plate III; 11. a backing plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-2, a spring backrest comprises a first backup plate 1, a fourth backup plate 4 and a second spring fixing plate 8, wherein the second backup plate 2 is arranged below the first backup plate 1, the third backup plate 3 is arranged below the second backup plate 2, the fourth backup plate 4 is arranged below the third backup plate 3, a connecting plate 5 is arranged on a side wall of the first backup plate 1, a first spring fixing plate 6 is arranged on a side wall of the connecting plate 5, a first memory spring 7 is arranged on a side wall of the first spring fixing plate 6, the second spring fixing plate 8 is arranged at one end of the first memory spring 7, a second memory spring 9 is arranged below the first memory spring 7, the third spring fixing plate 10 is arranged at one end of the second memory spring 9, and a backing plate 11 is arranged at the lower end of a side wall of the third spring fixing plate 10.

As shown in fig. 1-2, the first backup plate 1 and the second backup plate 2 are both connected to the connecting plate 5 through bolts.

As shown in fig. 1-2, the first backup plate 1, the second backup plate 2, the third backup plate 3, the fourth backup plate 4 and the connecting plate 5 are made of abachi wood, and the first backup plate 1, the second backup plate 2, the third backup plate 3, the fourth backup plate 4 and the connecting plate 5 provide a support surface for a human body when the human body leans on the support plate.

As shown in fig. 2, the first spring fixing plate 6 is connected with the connecting plate 5 through bolts, the first memory spring 7 is connected with the first spring fixing plate 6 and the second spring fixing plate 8 through hooks, and the first memory spring 7 is firmly connected with the connecting plate 5 through the first spring fixing plate 6.

As shown in figure 2, the second spring fixing plate 8 is connected with the second memory spring 9 through a hook, and the second spring fixing plate 8 is connected with the sauna room body through a bolt.

As shown in fig. 2, the second memory spring 9 is connected with the third spring fixing plate 10 through a hook.

As shown in fig. 2, the cushion plate 11, the spring fixing plate three 10 and the connecting plate 5 are connected through bolts, the memory spring two 9 and the connecting plate 5 can be firmly connected through the spring fixing plate three 10 and the cushion plate 11, the connecting plate 5 can be inclined at a certain angle through the cushion plate 11, a human body can be more comfortable when leaning against the backrest, and the memory spring one 7 and the memory spring two 9 can be adjusted along with the movement of the human body when the backrest is tilted backwards or slightly bowed, so that a user does not feel pressing the waist.

The utility model provides a working principle of spring back: the backrest plate I1, the backrest plate II 2, the backrest plate III 3, the backrest plate IV 4 and the connecting plate 5 are all made of abachi wood, the backrest plate I1, the backrest plate II 2, the backrest plate III 3, the backrest plate IV 4 and the connecting plate 5 provide a supporting surface for a human body when the human body leans on the backrest, the memory spring I7 and the connecting plate 5 can be firmly connected together through the spring fixing plate I6, the memory spring II 9 and the connecting plate 5 can be firmly connected together through the spring fixing plate III 10 and the backing plate 11, the backing plate 11 can enable the connecting plate 5 to incline at a certain angle, the human body can lean on the backrest more comfortably, the memory spring I7 and the memory spring II 9 enable the backrest to be adjusted along with the movement of the human body when the human body leans back or bends over the waist and the like, and a user cannot feel pressing against the waist.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A spring back, characterized in that: comprises a first backup plate (1), a fourth backup plate (4) and a second spring fixing plate (8), a second backup plate (2) is arranged below the first backup plate (1), a third backup plate (3) is arranged below the second backup plate (2), a fourth backup plate (4) is arranged below the third backup plate (3), a connecting plate (5) is arranged on one side wall of the first backup plate (1), a first spring fixing plate (6) is arranged on one side wall of the connecting plate (5), a memory spring I (7) is arranged on one side wall of the spring fixing plate I (6), one end of the memory spring I (7) is provided with the spring fixing plate II (8), a second memory spring (9) is arranged below the first memory spring (7), one end of the memory spring II (9) is provided with a spring fixing plate III (10), and a base plate (11) is arranged at the lower end of one side wall of the spring fixing plate III (10).

2. A spring back rest according to claim 1, wherein: the first backup plate (1) and the second backup plate (2) are connected with the connecting plate (5) through bolts.

3. A spring back rest according to claim 1, wherein: the third backup plate (3) and the fourth backup plate (4) are connected with the connecting plate (5) through bolts.

4. A spring back rest according to claim 1, wherein: the first spring fixing plate (6) is connected with the connecting plate (5) through bolts, and the first memory spring (7) is connected with the first spring fixing plate (6) and the second spring fixing plate (8) through hooks.

5. A spring back rest according to claim 1, wherein: the second spring fixing plate (8) is connected with the second memory spring (9) through a hook, and the second spring fixing plate (8) is connected with the sauna room body through a bolt.

6. A spring back rest according to claim 1, wherein: the second memory spring (9) is connected with the third spring fixing plate (10) through a hook.

7. A spring back rest according to claim 1, wherein: the backing plate (11) is connected with the spring fixing plate III (10) and the connecting plate (5) through bolts.