CN217907039U

CN217907039U - Telescopic cushion buffering type spring

Info

Publication number: CN217907039U
Application number: CN202221857234.4U
Authority: CN
Inventors: 徐建坤; 章彬; 肖勤超
Original assignee: Jiaxing Taien Springs Co ltd
Current assignee: Jiaxing Taien Springs Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-29
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a telescopic cushion buffer type spring, which belongs to the field of cushions and comprises a first layer plate, wherein a soft layer is arranged on the upper surface of the first layer plate, a second layer plate is arranged on the lower surface of the first layer plate, limit blocks are arranged on the lower surface of the first layer plate and are uniformly distributed on the lower surface of the first layer plate, the limit blocks are arranged between the first layer plate and the second layer plate, a first spring is arranged on the outer wall of the left side of the upper end of the second layer plate, and the first spring is arranged between the second layer plate and the limit blocks; the beneficial effects of the utility model are that provide the travelling comfort of cushion through the soft layer, sit on the cushion as people, rock along with the waist around, when people's the wind and cushion stress point change, through first spring, can carry out the removal of horizontal direction with the soft layer with people's the wind, people move the waist through rocking the waist under the position of sitting circumstances, can alleviate the waist burden.

Description

Telescopic cushion buffering type spring

Technical Field

The utility model relates to a cushion field specifically says a telescopic cushion buffering type spring.

Background

The cushion can be used for distinguishing three categories of vehicles, household and office, is developed rapidly, can enable a seat to be in a clean state for a long time, has warm-keeping and comfortable effects when being placed on a stool, is generally matched with the cushion, is an indispensable fabric product in a room and a carriage, is comfortable to use and has irreplaceable decorative effects of other articles, the facing fabric of the cushion is wide in material selection, such as common cotton cloth, flannel, satin, nylon or linen and the like, and can also be selected from plain cloth covers, favorite patterns or interesting pattern images and the like are cut from other fabrics and sewn on the cushion, the cushion is free of movement, is economical and strong in decoration, an inner core can be filled with sponge, pp cotton, foamed plastic, cotton or rag, and the cushion for the like on the market has various cushion springs for automobiles, can basically meet the use requirements of people, but the cushion can provide buffer for the cushion, but the cushion can not move horizontally, people can generate waist soreness for standing up, so that people can not move around the waist in the way, for example, the waist can not move away from special waist in the long-time of driving, and can not move away from the waist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescopic cushion buffering type spring to solve the problem that proposes among the above-mentioned background art.

The technical scheme of the utility model is that: including first plywood, first plywood upper surface is provided with the soft layer, first plywood lower surface is provided with the second plywood, first plywood lower surface is provided with the stopper, and stopper evenly distributed is in first plywood lower surface, the stopper sets up first plywood with between the second plywood, second plywood upper end left side outer wall is provided with first spring, and first spring setting is in the second plywood with between the stopper, second plywood upper surface is provided with first separation blade, and first separation blade evenly distributed is in second plywood upper surface, and first separation blade setting is in the stopper left side, second plywood lower surface is provided with the buffer, and the buffer lower surface is provided with the third plywood, buffer evenly distributed is in second plywood lower surface, the buffer includes the equipment axle, and equipment axle lower surface is provided with the equipment piece, equipment axle below is provided with the equipment jar, and equipment jar inner wall with the laminating of equipment piece outer wall, equipment axle outer wall cover is equipped with the second spring, and the second spring sets up the equipment axle with between the jar outer wall, the equipment outer wall is provided with the electronic valve lower extreme, the control cylinder outer wall is provided with the sensor, the electrical property distance sensor and the electronic control board.

Furthermore, the outer wall of the left side of the upper end of the second layer plate is provided with a limiting slide block, and the outer wall of the right side of the first layer plate is provided with a limiting slide groove matched with the limiting slide block.

Furthermore, the outer wall of the lower end of the limiting block is provided with a ball.

Further, the upper surface of the third layer plate is provided with four assembling holes.

Furthermore, a second baffle is arranged on the inner wall of the equipment cylinder and is arranged above the electronic valve.

Further, a rubber layer is arranged on the lower surface of the third layer plate.

The utility model discloses an improve and provide a telescopic cushion buffer type spring here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses a soft layer provides the travelling comfort of cushion, sits on the cushion as people, rocks around the waist, and when people's the bottom and cushion stress point changed, through first spring, can carry out the removal of horizontal direction with soft layer along with people's the bottom, people move the waist through rocking the waist under the position of sitting condition, can alleviate the waist burden.

The second step is as follows: the utility model discloses a horizontal motion of first plywood on the second plywood has been guaranteed inside the spacing spout that the outer wall was seted up on the first plywood right side of spacing slider block, makes the first plywood can't be at the vertical motion on the second plywood, prevents that first plywood and second plywood from breaking away from.

Drawings

The invention is further explained below with reference to the drawings and examples:

fig. 1 is a schematic side sectional view of the cushion of the present invention;

FIG. 2 is a schematic cross-sectional structural view of the damper of the present invention;

FIG. 3 is a schematic view of the front view structure of the limiting block of the present invention;

fig. 4 is a schematic bottom view of the third plate of the present invention.

Description of reference numerals: 1. a first laminate; 2. a soft layer; 3. a second laminate; 4. a first baffle plate; 5. a limiting slide block; 6. a first spring; 7. a buffer; 701. an equipment shaft; 702. an equipment cylinder; 703. a piece of equipment; 704. a second spring; 705. an electronic valve; 706. a second baffle plate; 8. a third laminate; 9. a distance sensor; 10. a ball bearing; 11. an assembly hole; 12. a rubber layer; 13. and a limiting block.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings 1 to 4, which clearly and completely describe the technical solutions 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.

The utility model provides a telescopic cushion buffer type spring through improvement, as shown in figures 1-4, comprising a first layer plate 1, a soft layer 2 is arranged on the upper surface of the first layer plate 1, a second layer plate 3 is arranged on the lower surface of the first layer plate 1, a stop block 13 is arranged on the lower surface of the first layer plate 1, the stop block 13 is evenly distributed on the lower surface of the first layer plate 1, the stop block 13 is arranged between the first layer plate 1 and the second layer plate 3, a first spring 6 is arranged on the left outer wall of the upper end of the second layer plate 3, the first spring 6 is arranged between the second layer plate 3 and the stop block 13, a first baffle plate 4 is arranged on the upper surface of the second layer plate 3, the first baffle plate 4 is evenly distributed on the upper surface of the second layer plate 3, and the first baffle plate 4 is arranged on the left side of the stop block 13, the lower surface of the second layer plate 3 is provided with a buffer 7, the lower surface of the buffer 7 is provided with a third layer plate 8, the buffers 7 are uniformly distributed on the lower surface of the second layer plate 3, the buffer 7 comprises an equipment shaft 701, the lower surface of the equipment shaft 701 is provided with an equipment sheet 703, an equipment cylinder 702 is arranged below the equipment shaft 701, the inner wall of the equipment cylinder 702 is attached to the outer wall of the equipment sheet 703, the outer wall of the equipment shaft 701 is sleeved with a second spring 704, the second spring 704 is arranged between the equipment shaft 701 and the equipment cylinder 702, the outer wall of the lower end of the equipment cylinder 702 is provided with an electronic valve 705, the lower surface of the second layer plate 3 is provided with a distance sensor 9, the lower surface of the first layer plate 1 is provided with a controller, and the controller is electrically connected with the distance sensor 9 and the electronic valve 705; the first layer plate 1, the second layer plate 3 and the third layer plate 8 are mutually layered through the limiting block 13 and the buffer 7, the comfort of the cushion is provided through the soft layer 2, when people sit on the cushion and rock along with the front and back of the waist, and the hip and the stress point of the cushion of the people change, the soft layer 2 can move along the horizontal direction along with the hip of the people through the first spring 6, the people can move the waist by rocking the waist under the sitting posture condition, the waist burden can be lightened, the movement of the first layer plate (1) is limited through the first blocking sheet 4, the normal work of the first spring 6 is ensured, the first spring 6 is prevented from being excessively stretched, so that the first spring 6 cannot normally work, when people sit on the cushion, the cushion can vibrate through the movement of a human body, the cushion, the second spring 704 absorbs the vibration, but the second spring 704 can generate jumping, when the shock is generated, the second spring 704 absorbs the shock through contraction, the equipment sheet 703 descends in the equipment cylinder 702, air in the equipment cylinder 702 can be smoothly discharged through the opened electronic valve 705, when the second spring 704 generates jumping per se after absorbing the shock, the equipment sheet 703 ascends in the equipment cylinder 702, the distance between the second layer plate 3 and the third layer plate 8 is detected through the distance sensor 9, when the distance between the second layer plate 3 and the third layer plate 8 changes from being close to each other to being far from each other, the distance sensor 9 sends an electric signal to the controller, the controller receives the electric signal of the distance sensor 9, the controller sends the electric signal to the electronic valve 705, the electronic valve 705 receives the electric signal of the controller, the air flow opening of the electronic valve 705 is reduced, air is reduced to enter the equipment cylinder 702, and along with the ascending of the equipment sheet 703 in the equipment cylinder 702, the negative pressure in the device cylinder 702 hinders the device piece 703 from rising in the device cylinder 702, and suppresses the jump of the second spring 704 itself, thereby achieving the purpose of cushioning.

The outer wall of the left side of the upper end of the second layer plate 3 is provided with a limiting slide block 5, the outer wall of the right side of the first layer plate 1 is provided with a limiting slide groove matched with the limiting slide block 5, and the horizontal movement of the first layer plate 1 on the second layer plate 3 is ensured inside the limiting slide groove formed by the outer wall of the right side of the first layer plate 1 clamped by the limiting slide block 5, so that the first layer plate 1 can not vertically move on the second layer plate 3, and the first layer plate 1 is prevented from being separated from the second layer plate 3.

Stopper 13 lower extreme outer wall is provided with ball 10, through ball 10, makes things convenient for stopper 13 removal on second plywood 3, reduces the friction of stopper 13 to 3 upper surfaces of second plywood.

The assembly holes 11 have been seted up to 8 upper surfaces of third plywood, and the assembly holes 11 are provided with four, through assembly holes 11, have made things convenient for the cushion to fix on the object surface, through four assembly holes 11, have improved fixed fastness.

The inner wall of the equipment cylinder 702 is provided with a second baffle 706, the second baffle 706 is arranged above the electronic valve 705, and the equipment piece 703 is prevented from blocking the electronic valve 705 when the equipment cylinder 702 descends through the second baffle 706, so that the normal work of the electronic valve 705 is ensured.

The rubber layer 12 is arranged on the lower surface of the third layer plate 8, the friction force of the lower surface of the third layer plate 8 is improved through the rubber layer 12, the cushion is prevented from slipping on the surface of an object, and the distance sensor is BGS-100TXS.

The working principle is as follows: firstly, the first layer plate 1, the second layer plate 3 and the third layer plate 8 are mutually layered through the limiting block 13 and the buffer 7, the comfort of the cushion is provided through the soft layer 2, when people sit on the cushion and rock along with the front and back of the waist, and the hip and the stress point of the cushion of the people change, the soft layer 2 can move along with the hip of the people in the horizontal direction through the first spring 6, the people can move the waist by rocking the waist under the sitting posture condition, the waist burden can be lightened, the movement of the first layer plate (1) is limited through the first baffle plate 4, the normal work of the first spring 6 is ensured, the first spring 6 is prevented from being excessively stretched, so that the first spring 6 cannot normally work, when people sit on the cushion, the cushion can vibrate through the movement of the human body, and the vibration is absorbed through the second spring 704, however, the second spring 704 itself generates a jump, when a shock is generated, the second spring 704 absorbs the shock by contraction, the device sheet 703 descends in the device cylinder 702, air in the device cylinder 702 can be smoothly discharged through the opened electronic valve 705, when the second spring 704 absorbs the shock, the device sheet 703 ascends in the device cylinder 702 by itself jumping, the distance between the second layer plate 3 and the third layer plate 8 is detected by the distance sensor 9, when the distance between the second layer plate 3 and the third layer plate 8 changes from being close to each other to being far from each other, the distance sensor 9 sends an electric signal to the controller, the controller receives the electric signal from the distance sensor 9, the controller sends an electric signal to the electronic valve 705, the electronic valve 705 receives the electric signal from the controller, the air flow opening of the electronic valve 705 is reduced, and air enters into the device cylinder 702, along with equipment piece 703 rises in equipment jar 702, be the negative pressure in the equipment jar 702, can hinder equipment piece 703 to rise in equipment jar 702, thereby restrain the jump of second spring 704 self, thereby reach the purpose of buffering, then through inside the spacing spout that limiting slide 5 block first plywood 1 right side outer wall was seted up, first plywood 1 has been guaranteed horizontal motion on second plywood 3, make first plywood 1 unable vertical motion on second plywood 3, prevent that first plywood 1 breaks away from with second plywood 3, through ball 10, make things convenient for the removal of stopper 13 on second plywood 3, reduce the friction of stopper 13 to second plywood 3 upper surface, later through pilot hole 11, made things convenient for the cushion to fix on the object surface, through four pilot holes 11, fixed fastness has been improved, through second separation blade 706, prevent that equipment piece 703 from plugging up electronic valve 705 when equipment jar 702 descends, guaranteed that electronic valve 705 normally works, finally through pilot hole 12, the frictional force of third rubber layer 8 lower surface has been improved, prevented that the cushion from taking place to skid on the object surface.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a telescopic cushion buffering type spring which characterized in that: comprises a first layer plate (1), a soft layer (2) is arranged on the upper surface of the first layer plate (1), a second layer plate (3) is arranged on the lower surface of the first layer plate (1), a limiting block (13) is arranged on the lower surface of the first layer plate (1), the limiting block (13) is uniformly distributed on the lower surface of the first layer plate (1), the limiting block (13) is arranged between the first layer plate (1) and the second layer plate (3), a first spring (6) is arranged on the outer wall of the left side of the upper end of the second layer plate (3), the first spring (6) is arranged between the second layer plate (3) and the limiting block (13), a first baffle sheet (4) is arranged on the upper surface of the second layer plate (3), the first baffle sheet (4) is arranged on the left side of the limiting block (13), a buffer (7) is arranged on the lower surface of the second layer plate (3), a third baffle sheet (8) is arranged on the lower surface of the buffer (7), a buffer shaft (701) is arranged on the lower surface of the second layer plate (3), and a cylinder shaft (701) is arranged below a shaft (701) and a cylinder (701) is arranged on the equipment, and equipment jar (702) inner wall with equipment piece (703) outer wall is laminated mutually, equipment axle (701) outer wall cover is equipped with second spring (704), and second spring (704) set up equipment axle (701) with between equipment jar (702), equipment jar (702) lower extreme outer wall is provided with electronic valve (705), second plywood (3) lower surface is provided with distance sensor (9), first plywood (1) lower surface is provided with the controller, and the controller with be electric connection between distance sensor (9) and electronic valve (705).

2. The cushion-cushioning type spring as claimed in claim 1, wherein: the outer wall of the left side of the upper end of the second laminate (3) is provided with a limiting sliding block (5), and the outer wall of the right side of the first laminate (1) is provided with a limiting sliding groove matched with the limiting sliding block (5).

3. The cushion-cushioning type spring as claimed in claim 1, wherein: the outer wall of the lower end of the limiting block (13) is provided with a ball (10).

4. The cushion-type spring for a retractable cushion as claimed in claim 1, wherein: assembly holes (11) have been seted up to third plywood (8) upper surface, and assembly holes (11) are provided with four.

5. The cushion-cushioning type spring as claimed in claim 1, wherein: a second baffle (706) is arranged on the inner wall of the equipment cylinder (702), and the second baffle (706) is arranged above the electronic valve (705).

6. The cushion-cushioning type spring as claimed in claim 1, wherein: and a rubber layer (12) is arranged on the lower surface of the third layer plate (8).