CN211795414U - Novel elastic backrest seat - Google Patents

Abstract

The utility model discloses a novel elasticity back seat, include: positioning seat, support column, seat body, back body, two sets of guardrails, an adjusting part, No. two adjusting parts and buffering subassembly, the wheel that rolls is installed to positioning seat bottom four corners department, the support column is fixed to be set up in positioning seat upper surface center department, the seat body is installed on the support column top, the lateral wall at the seat body is installed to the back body, and is two sets of the guardrail is fixed to be set up in seat body upper surface both sides. The utility model has the advantages of simple overall structure, use comfort is high, through being equipped with No. two adjusting part, drive sliding plate that can stabilize removes in two sets of locating plates inside to can effectually compress buffer spring's elasticity volume, and then can effectually adjust the processing to the springiness cushioning dynamics of back body, improved the whole practicality of device, the user can adjust the springiness cushioning dynamics of matching according to self custom, and whole result of use is good.

Description

Novel elastic backrest seat

Technical Field

The utility model relates to a household articles field specifically is a novel elasticity back seat.

Background

The seat has the back, some have the thing to sit on of handrail, ancient times are on the ground and sit, the former does not have the chair, "the chair" originally is the wooden name, along with the development of society, the continuous improvement of people's life demand, consequently, the use amount of the back seat that has the springiness cushioning effect constantly increases, traditional back seat is when using simultaneously, often whole use limitation is great, whole springiness cushioning effect is not good simultaneously, unable synchronous matching user's demand position carries out stable springiness cushioning and adjusts.

The prior art has the following defects: traditional back seat is when using, and often the whole use limitation is great, and whole elasticity buffering effect is not good simultaneously, and unable synchronous user's that matches demand position carries out stable elasticity buffering and adjusts, has reduced the whole result of use of device, and traditional back seat can't be effectual adjusts the elasticity buffering dynamics to self simultaneously, and then very big reduction user's comfort level, whole experience height is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel elasticity back seat to solve traditional back seat when using, often wholly use the limitation great, whole elastic buffering effect is not good simultaneously, and unable synchronous matched user's demand position carries out stable elastic buffering and adjusts, has reduced the whole result of use of device, and the unable effectual elastic buffering dynamics to self of traditional back seat adjusts the scheduling problem simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a novel resilient back seat comprising: positioning seat, support column, seat body, back body, two sets of guardrails, an adjusting part, No. two adjusting parts and buffering subassembly, the wheel that rolls is installed to positioning seat bottom four corners department, the support column is fixed to be set up in positioning seat upper surface center department, the seat body is installed on the support column top, the lateral wall at the seat body is installed to the back body, and is two sets of the guardrail is fixed to be set up in seat body upper surface both sides, an adjusting part installs in seat body upper surface both sides, No. two adjusting parts are installed in back body one side, buffering subassembly installation is between No. two adjusting parts and back body.

Preferably, an adjusting part includes two sets of threaded rods, two sets of locating plates, and is two sets of a threaded rod passes seat body both sides installation, just set up the screw through-hole that matches with two sets of threaded rods on the seat body, it is two sets of the locating plate matches slidable mounting at two sets of guardrail lateral walls, and is two sets of back body one side is extended to the locating plate, and is two sets of the end department of a threaded rod passes through the bearing and is connected with the locating plate bottom, can be synchronous carries out the elastic adjustment to back, the waist of back body, has improved the holistic adjustable effect of device, has improved holistic buffering effect.

Preferably, No. two regulating assembly includes fixed plate, No. two threaded rods and sliding plate, the fixed plate is fixed to be set up between two sets of locating plates, the both ends and the two sets of locating plate inner wall slip butt of sliding plate, No. two threaded rods pass the fixed plate and pass through the bearing with the sliding plate and be connected, can effectually adjust the processing to the elastic cushioning dynamics of back body, have improved the whole practicality of device, and the user can adjust the elastic cushioning dynamics of matching according to self custom.

Preferably, a through threaded hole is formed in the fixing plate, and the second threaded rod is connected with the through threaded hole in the fixing plate in a locking mode through threads.

Preferably, the buffering subassembly includes the baffle, a plurality of groups buffer spring, the baffle is installed in sliding plate one side, just the both ends and the two sets of locating plate inner wall sliding connection of baffle, a plurality of groups buffer spring installs between sliding plate and baffle, has guaranteed the whole elasticity effect of back body, has guaranteed that the back body experiences and feels, has strengthened the comfort level of back body.

Preferably, the end of the baffle is attached to the backrest body, and a rubber cushion layer is mounted on the side wall of the baffle.

The utility model provides a novel elasticity back seat possesses following beneficial effect:

(1) the utility model discloses a be equipped with an adjusting part, locating plate on drive threaded rod top that can be stable rises in step, descending work, convenient to use person carries out the elastic adjustment processing in different positions on the back body, can synchronous back, the waist to the back body carry out the elastic adjustment, the holistic adjustable effect of device has been improved, holistic buffering effect has been improved, user's comfort level has been improved, simultaneously in the end department and two sets of guardrail lateral wall sliding connection of locating plate, whole gliding stability has been strengthened.

(2) The utility model discloses a be equipped with No. two adjusting part, through rotating No. two threaded rods, and then the drive sliding plate that can stabilize removes in two sets of locating plates inside to can effectually compress buffer spring's elasticity volume, and then can effectually adjust the processing to the springiness cushioning dynamics of back body, improved the whole practicality of device, the user can adjust the springiness cushioning dynamics of matching according to self custom.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic overall top view structure of the present invention;

FIG. 3 is a schematic structural view of the cushion assembly of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the figure: 1. positioning seats; 2. a support pillar; 3. a seat body; 4. a backrest body; 5. a guardrail; 6. A rolling wheel; 7. a first threaded rod; 8. positioning a plate; 9. a fixing plate; 10. a second threaded rod; 11. a sliding plate; 12. a baffle plate; 13. a buffer spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a novel resilient back seat comprising: positioning seat 1, support column 2, seat body 3, back body 4, two sets of guardrails 5, an adjusting part, No. two adjusting parts and buffering subassembly, roll wheel 6 is installed to 1 bottom four corners department of positioning seat, the fixed setting in 1 upper surface center department of positioning seat of support column 2, seat body 3 is installed on 2 tops of support column, back body 4 is installed at the lateral wall of seat body 3, and is two sets of guardrail 5 is fixed to be set up in 3 upper surface both sides of seat body, an adjusting part installs in 3 upper surface both sides of seat body, No. two adjusting parts install in back body 4 one side, buffering subassembly installation is between No. two adjusting parts and back body 4.

Furthermore, the first adjusting component comprises two groups of first threaded rods 7 and two groups of positioning plates 8, the two groups of first threaded rods 7 penetrate through two sides of the seat body 3 for installation, threaded through holes matched with the two groups of first threaded rods 7 are formed in the seat body 3, the two groups of positioning plates 8 are matched and slidably installed on the side walls of the two groups of guardrails 5, the two groups of positioning plates 8 extend out of one side of the backrest body 4, the ends of the two groups of first threaded rods 7 are connected with the bottom end of the positioning plate 8 through bearings, the positioning plates 8 at the top ends of the first threaded rods 7 can be stably driven to synchronously ascend and descend, a user can conveniently perform elastic adjustment processing at different positions on the backrest body 4, the back and the waist of the backrest body 4 can be synchronously adjusted elastically, the integral adjustable effect of the device is improved, the integral buffering effect is improved, and the comfort level of the user is, meanwhile, the end of the positioning plate 8 is in sliding connection with the side walls of the two groups of guardrails 5, so that the stability of integral sliding is enhanced;

furthermore, the second adjusting component comprises a fixed plate 9, a second threaded rod 10 and a sliding plate 11, the fixed plate 9 is fixedly arranged between the two groups of positioning plates 8, two ends of the sliding plate 11 are in sliding butt joint with the inner walls of the two groups of positioning plates 8, the second threaded rod 10 penetrates through the fixed plate 9 and is connected with the sliding plate 11 through a bearing, and the sliding plate 11 can be stably driven to move inside the two groups of positioning plates 8 by rotating the second threaded rod 10, so that the elastic quantity of the buffer spring 13 can be effectively compressed, the elastic buffering force of the backrest body 4 can be effectively adjusted, the overall practicability of the device is improved, and a user can adjust the matched elastic buffering force according to self habits;

furthermore, a through threaded hole is formed in the fixing plate 9, and the second threaded rod 10 is in locking connection with the through threaded hole in the fixing plate 9 through threads;

further, the buffering component comprises a baffle plate 12 and a plurality of groups of buffering springs 13, the baffle plate 12 is installed on one side of the sliding plate 11, two ends of the baffle plate 12 are connected with the inner walls of the two groups of positioning plates 8 in a sliding mode, the plurality of groups of buffering springs 13 are installed between the sliding plate 11 and the baffle plate 12, a user sits on the seat body 3, and when the user applies external force to the backrest body 4, the baffle plate 12 can be stably driven to perform elastic displacement buffering under the elastic action of the plurality of groups of buffering springs 13, so that the overall elastic effect of the backrest body 4 is ensured, the experience of the backrest body 4 is ensured, and the comfort level of the backrest body 4 is enhanced;

further, the end of the baffle 12 is attached to the backrest body 4, and a rubber cushion is mounted on the side wall of the baffle 12.

The working principle is as follows: when the backrest seat is used, a user sits on the seat body 3, when the user applies external force to the backrest body 4, the baffle plate 12 can be stably driven to perform elastic displacement buffering under the elastic action of a plurality of groups of buffer springs 13, so that the overall elastic effect of the backrest body 4 is ensured, the experience feeling of the backrest body 4 is ensured, the comfort level of the backrest body 4 is enhanced, meanwhile, the positioning plate 8 at the top end of the threaded rod 7 can be stably driven to synchronously ascend and descend by arranging the first adjusting assembly and rotating the first threaded rod 7 to match the threaded through hole on the seat body 3 through the first threaded rod 7, so that the buffer assembly can be adjusted, the user can conveniently perform elastic adjustment processing on different positions on the backrest body 4, and the back and the waist of the backrest body 4 can be synchronously adjusted, the holistic adjustable effect of device has been improved, holistic buffering effect has been improved, user's comfort level has been improved, simultaneously in the end department of locating plate 8 and 5 lateral wall sliding connection of two sets of guardrails, whole gliding stability has been strengthened, simultaneously through being equipped with No. two adjusting part, through rotating threaded rod 10 No. two, and then drive sliding plate 11 that can stabilize moves inside two sets of locating plates 8, thereby can effectually compress the elastic quantity to buffer spring 13, and then can effectually adjust the processing to the elastic cushioning dynamics of back body 4, the whole practicality of device has been improved, the user can adjust the elastic cushioning dynamics of matching according to self custom.

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 (6)

1. A novel elastic backrest seat is characterized by comprising: positioning seat (1), support column (2), seat body (3), back body (4), two sets of guardrail (5), an adjusting part, No. two adjusting parts and buffering subassembly, roll wheel (6) are installed to positioning seat (1) bottom four corners department, support column (2) are fixed to be set up in positioning seat (1) upper surface center department, seat body (3) are installed on support column (2) top, the lateral wall at seat body (3) is installed, and are two sets of lateral wall at seat body (4) is fixed to guardrail (5) sets up in seat body (3) upper surface both sides, an adjusting part installs in seat body (3) upper surface both sides, No. two adjusting parts install in back body (4) one side, buffering subassembly is installed between No. two adjusting parts and back body (4).

2. A novel resilient back-rest seat as claimed in claim 1, wherein: an adjusting part includes two sets of threaded rod (7), two sets of locating plate (8), and is two sets of threaded rod (7) pass seat body (3) both sides installation, just set up the screw thread through-hole that matches with two sets of threaded rod (7) on seat body (3), and is two sets of locating plate (8) match slidable mounting at two sets of guardrail (5) lateral walls, and two sets of back body (4) one side is extended in locating plate (8), and two sets of the end department of a threaded rod (7) passes through the bearing and is connected with locating plate (8) bottom.

3. A novel resilient back-rest seat as claimed in claim 1, wherein: the second adjusting component comprises a fixed plate (9), a second threaded rod (10) and a sliding plate (11), the fixed plate (9) is fixedly arranged between the two sets of positioning plates (8), two ends of the sliding plate (11) are in sliding butt joint with the inner walls of the two sets of positioning plates (8), and the second threaded rod (10) penetrates through the fixed plate (9) to be connected with the sliding plate (11) through a bearing.

4. A new flexible back rest seat as claimed in claim 3, wherein: a through threaded hole is formed in the fixing plate (9), and the second threaded rod (10) is connected with the through threaded hole in the fixing plate (9) in a locking mode through threads.

5. A novel resilient back-rest seat as claimed in claim 1, wherein: the buffer assembly comprises a baffle plate (12) and a plurality of groups of buffer springs (13), the baffle plate (12) is installed on one side of the sliding plate (11), two ends of the baffle plate (12) are connected with the inner walls of the two groups of positioning plates (8) in a sliding mode, and the buffer springs (13) are installed between the sliding plate (11) and the baffle plate (12).

6. A novel resilient back-rest seat as claimed in claim 5, wherein: the end of the baffle (12) is attached to the backrest body (4), and a rubber cushion layer is installed on the side wall of the baffle (12).

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