CN213786427U

CN213786427U - Breathable polyester fiber mattress cover

Info

Publication number: CN213786427U
Application number: CN202022993944.7U
Authority: CN
Inventors: 许方定; 张洛泓; 刘良平
Original assignee: Fujian Guanxiang Daily Plastic Products Co ltd
Current assignee: Fujian Guanxiang Daily Plastic Products Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-07-27
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to the technical field of mattress covers, and discloses a breathable polyester fiber mattress cover, which comprises a cover body and a cover surface, wherein the cover surface is connected with the upper end of the cover body, the lower end of the cover surface is connected with the cover body through a plurality of elastic supporting mechanisms which are arranged in a matrix uniform and equidistant distribution, and the elastic supporting mechanisms are arranged in the cover body; elastic support mechanism includes the supporting seat, and supporting seat fixed connection is in the interior bottom of the cover body, and the lower extreme of capping corresponds the fixedly connected with backup pad of position of supporting seat, the curved elastic steel of lower extreme fixedly connected with of backup pad, the both ends lower extreme symmetry fixedly connected with movable block of elastic steel, and the shifting chute has been seted up along horizontal linear direction in the upper end of supporting seat, and two movable blocks pass through spacing subassembly sliding connection in the shifting chute. The utility model discloses an elastic potential energy that the whole atress of elastic support mechanism takes place to deform and produces has improved polyester fiber mattress cover self elasticity and support performance to the comfort level when the mattress cover is used has been improved.

Description

Breathable polyester fiber mattress cover

Technical Field

The utility model relates to a mattress cover technical field especially relates to a polyester fiber mattress cover of ventilative type.

Background

Conventional mattress covers are cotton or cloth-based, have insufficient air permeability, and once wetted, have a long drying time. The prior patent (publication) No. CN210842380U discloses an air-permeable polyester fiber mattress cover, which is structurally arranged to form a structure with air-permeable thickness and air-permeable gap when in use, and has support property and three-dimensional property, thus being beneficial to the installation and the disassembly of the mattress; has enough elasticity, compliance and comfort level, possesses sufficient gas permeability to be convenient for wash and dry, have sufficient elasticity and support performance, non-deformable in use and cleaning process, and then can improve its life. However, the following technical drawbacks still exist with this solution: the polyester fiber mattress cover with the technical scheme has general elasticity and supporting performance, thereby reducing the comfort degree of the mattress cover when in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of the prior art that the elasticity and the supporting performance of the polyester fiber mattress cover are general, thereby reducing the comfort degree of the mattress cover when in use, and providing the breathable polyester fiber mattress cover.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a breathable polyester fiber mattress cover comprises a cover body and a cover surface, wherein the cover surface is connected to the upper end of the cover body, the lower end of the cover surface is connected with the cover body through a plurality of elastic supporting mechanisms which are uniformly distributed in a matrix manner at equal intervals, and the elastic supporting mechanisms are arranged in the cover body;

the elastic support mechanism comprises a support seat, the support seat is fixedly connected to the inner bottom of the sleeve body, a support plate is fixedly connected to the lower end of the cover surface corresponding to the position of the support seat, arc-shaped elastic steel is fixedly connected to the lower end of the support plate, moving blocks are symmetrically and fixedly connected to the lower ends of the two ends of the elastic steel, a moving groove is formed in the upper end of the support seat along the horizontal straight line direction, the two moving blocks are slidably connected into the moving groove through a limiting component, springs are fixedly connected to the opposite back ends of the two moving blocks, the other ends of the springs are fixedly connected to the corresponding groove walls of the moving groove, a piston cylinder is fixedly connected to the center of the upper end of the support seat, a piston is slidably connected to the inner cylinder wall of the piston cylinder, a transmission rod is fixedly connected to the upper end of the piston, and the other end of the transmission rod penetrates through the center of the top of the piston cylinder and is connected with the center of the inner top of the elastic steel, and the transmission rod is connected with the piston cylinder in a sliding way.

Preferably, the limiting assembly comprises a limiting rod, the limiting rod is fixedly connected to the groove wall of the moving groove along the horizontal linear direction, a matched limiting hole is formed in the position, corresponding to the limiting rod, of the moving block, the limiting rod penetrates through the spring and the limiting hole, and the moving block is connected to the rod wall of the limiting rod in a sliding mode.

Preferably, the lower end of the moving block is provided with a rolling groove, rolling balls are arranged in the rolling groove, the rolling balls penetrate through a notch of the rolling groove, and the rolling balls are connected to the bottom of the moving groove in a rolling mode.

Preferably, a transmission hole is formed in the center of the top of the piston cylinder and corresponds to the transmission rod, and the transmission rod penetrates through the transmission hole.

Preferably, a piston groove is formed in the annular side wall of the piston, a piston ring is sleeved in the piston groove, and the outer ring wall of the piston ring is arranged on the inner tank wall of the piston cylinder.

Preferably, the cylinder wall of the piston cylinder close to the lower end is communicated with an air supplement pipe, and the air supplement pipe is provided with a valve.

Compared with the prior art, the utility model provides a polyester fiber mattress cover of ventilative type possesses following beneficial effect:

1. this polyester fiber mattress cover of ventilative type, through setting up elastic support mechanism, receive decurrent pressure when the capping, the synchronous downstream of backup pad atress, exert pressure to the elastic steel, make the elastic steel atress take place to deform, produce partly elastic potential energy, the elastic steel takes place to deform, drive two movable blocks and do back of the body motion in the shifting chute, compress two springs in the shifting chute, the spring takes place to deform, produce partly elastic potential energy once more, when the elastic steel takes place to deform, the transfer line atress drives the piston downstream in the piston cylinder, compress the air in the piston cylinder, produce partial elastic potential energy again, take place the elastic potential energy that deforms the production through the whole atress of elastic support mechanism, polyester fiber mattress cover self elasticity and support performance have been improved, thereby comfort level when the mattress cover has been improved and has been used.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses an elastic potential energy that the whole atress of elastic support mechanism takes place to deform and produces has improved polyester fiber mattress cover self elasticity and support performance to comfort level when having improved the mattress cover and using.

Drawings

Fig. 1 is a schematic structural view of a breathable polyester fiber mattress cover provided by the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

In the figure: 1. a sleeve body; 2. covering; 3. a supporting seat; 4. a support plate; 5. elastic steel; 6. a moving block; 7. a moving groove; 8. a spring; 9. a piston cylinder; 10. a piston; 11. a transmission rod; 12. a limiting rod; 13. a rolling groove; 14. a ball bearing; 15. a piston groove; 16. a piston ring; 17. and (4) tonifying the trachea.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a breathable polyester fiber mattress cover comprises a cover body 1 and a cover surface 2, wherein the cover surface 2 is connected to the upper end of the cover body 1, the lower end of the cover surface 2 is connected with the cover body 1 through a plurality of elastic supporting mechanisms which are uniformly distributed in a matrix manner at equal intervals, and the elastic supporting mechanisms are arranged in the cover body 1;

the elastic supporting mechanism comprises a supporting seat 3, the supporting seat 3 is fixedly connected to the inner bottom of the sleeve body 1, the lower end of the cover surface 2 is fixedly connected with a supporting plate 4 corresponding to the position of the supporting seat 3, the lower end of the supporting plate 4 is fixedly connected with an arc-shaped elastic steel 5, the lower ends of the two ends of the elastic steel 5 are symmetrically and fixedly connected with moving blocks 6, the upper end of the supporting seat 3 is provided with a moving groove 7 along the horizontal straight line direction, the two moving blocks 6 are slidably connected into the moving groove 7 through a limiting component, the opposite ends of the two moving blocks 6 are fixedly connected with springs 8, the other end of each spring 8 is fixedly connected onto the corresponding groove wall of the corresponding moving groove 7, the center of the upper end of the supporting seat 3 is fixedly connected with a piston cylinder 9, the inner cylinder wall of the piston cylinder 9 is slidably connected with a piston 10, the upper end of the piston 10 is fixedly connected with a transmission rod 11, the other end of the transmission rod 11 penetrates through the center of the top of the cylinder 9 and is connected with the center of the inner top of the elastic steel 5, and the transmission rod 11 is connected with the piston cylinder 9 in a sliding way, when the cover surface 2 is pressed downwards, the supporting plate 4 is stressed to synchronously move downwards, the elastic steel 5 is stressed to deform to generate a part of elastic potential energy, the elastic steel 5 deforms to drive the two moving blocks 6 to move back and forth in the moving groove 7, two springs 8 in the movable groove 7 are compressed, the springs 8 deform to generate a part of elastic potential energy again, the transmission rod 11 is forced to drive the piston 10 to move downwards in the piston cylinder 9 when the elastic steel 5 deforms, the air in the piston cylinder 9 is compressed to generate partial elastic potential energy, and the elastic potential energy generated by deformation is generated by the whole stress of the elastic supporting mechanism, so that the elasticity and the supporting performance of the polyester fiber mattress cover are improved, and the comfort level of the mattress cover in use is improved.

The limiting assembly comprises a limiting rod 12, the limiting rod 12 is fixedly connected to the groove wall of the moving groove 7 in the horizontal linear direction, a matched limiting hole is formed in the position, corresponding to the limiting rod 12, of the moving block 6, the limiting rod 12 penetrates through the spring 8 and is arranged in the limiting hole, the moving block 6 is connected to the rod wall of the limiting rod 12 in a sliding mode, the moving block 6 is prevented from being separated from the moving groove 7 through the limiting rod 12, and the stability of the moving block 6 during movement in the moving groove 7 is improved.

The rolling groove 13 is formed in the lower end of the moving block 6, rolling balls 14 are arranged in the rolling groove 13, the balls 14 penetrate through notches of the rolling groove 13, the balls 14 are connected to the bottom of the moving groove 7 in a rolling mode, the moving block 6 is supported through the balls 14, when the moving block 6 moves in the moving groove 7, the balls 14 are driven to roll, and friction resistance of the moving block 6 during movement in the moving groove 7 is reduced.

A transmission hole is formed in the center of the top of the piston cylinder 9 corresponding to the transmission rod 11, and the transmission rod 11 penetrates through the transmission hole, so that the transmission rod 11 can move in the piston cylinder 9 more stably.

A piston groove 15 is formed in the annular side wall of the piston 10, a piston ring 16 is sleeved in the piston groove 15, the outer ring wall of the piston ring 16 is arranged on the inner tank wall of the piston cylinder 9, and the sealing performance between the piston 10 and the piston cylinder 9 is improved through the piston ring 16.

An air supplement pipe 17 is communicated with the cylinder wall of the piston cylinder 9 close to the lower end position, a valve is arranged on the air supplement pipe 17, and air is conveniently supplemented into the piston cylinder 9 through the air supplement pipe 17.

The utility model discloses in, receive decurrent pressure when capping 2, the synchronous downstream of 4 atress of backup pad, apply pressure to elastic steel 5, make elastic steel 5 atress take place to deform, produce partly elastic potential energy, elastic steel 5 takes place to deform, drive two movable blocks 6 and do back of the body motion in shifting chute 7, compress two springs 8 in shifting chute 7, spring 8 takes place to deform, produce partly elastic potential energy once more, when elastic steel 5 takes place to deform, transfer line 11 atress drives piston 10 downstream in piston cylinder 9, compress the air in piston cylinder 9, produce partial elastic potential energy again, take place the elastic potential energy that deforms through the whole atress of elastic support mechanism, polyester fiber mattress cover self elasticity and support performance have been improved, thereby the comfort level when the mattress cover uses has been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The breathable polyester fiber mattress cover comprises a cover body (1) and a cover surface (2), and is characterized in that the cover surface (2) is connected to the upper end of the cover body (1), the lower end of the cover surface (2) is connected with the cover body (1) through a plurality of elastic supporting mechanisms which are uniformly distributed in a matrix in an equidistant manner, and the elastic supporting mechanisms are arranged in the cover body (1);

the elastic supporting mechanism comprises a supporting seat (3), the supporting seat (3) is fixedly connected to the inner bottom of the sleeve body (1), the lower end of the cover face (2) is fixedly connected with a supporting plate (4) corresponding to the position of the supporting seat (3), the lower end of the supporting plate (4) is fixedly connected with arc-shaped elastic steel (5), the lower ends of the two ends of the elastic steel (5) are symmetrically and fixedly connected with moving blocks (6), a moving groove (7) is formed in the upper end of the supporting seat (3) along the horizontal linear direction, the two moving blocks (6) are slidably connected into the moving groove (7) through a limiting assembly, springs (8) are fixedly connected to the opposite ends of the two moving blocks (6), the other ends of the springs (8) are fixedly connected to the corresponding groove walls of the moving groove (7), and a piston cylinder (9) is fixedly connected to the center of the upper end of the supporting seat (3), the piston is connected to the inner cylinder wall of the piston cylinder (9) in a sliding mode, a transmission rod (11) is fixedly connected to the upper end of the piston (10), the other end of the transmission rod (11) penetrates through the center of the top of the piston cylinder (9) and is connected with the center of the inner top of the elastic steel (5), and the transmission rod (11) is connected with the piston cylinder (9) in a sliding mode.

2. The breathable polyester fiber mattress cover according to claim 1, wherein the limiting component comprises a limiting rod (12), the limiting rod (12) is fixedly connected to the wall of the moving groove (7) along a horizontal straight line direction, a matching limiting hole is formed in the position, corresponding to the limiting rod (12), of the moving block (6), the limiting rod (12) penetrates through the spring (8) and the limiting hole, and the moving block (6) is slidably connected to the wall of the limiting rod (12).

3. The breathable polyester fiber mattress cover according to claim 1, wherein the moving block (6) is provided with a rolling groove (13) at the lower end thereof, rolling balls (14) are arranged in the rolling groove (13), the rolling balls (14) pass through the notch of the rolling groove (13), and the rolling balls (14) are connected to the bottom of the moving groove (7) in a rolling manner.

4. The breathable polyester fiber mattress cover according to claim 1, wherein a transmission hole is formed in the center of the top of the piston cylinder (9) and corresponds to the transmission rod (11), and the transmission rod (11) penetrates through the transmission hole.

5. The breathable polyester fiber mattress cover according to claim 1, wherein a piston groove (15) is formed in the annular side wall of the piston (10), a piston ring (16) is sleeved in the piston groove (15), and the outer annular wall of the piston ring (16) is arranged on the inner tank wall of the piston cylinder (9).

6. The breathable polyester fiber mattress cover according to claim 1, wherein the cylinder wall of the piston cylinder (9) near the lower end is communicated with an air supply pipe (17), and the air supply pipe (17) is provided with a valve.