CN215936872U

CN215936872U - Double-layer spring array pad

Info

Publication number: CN215936872U
Application number: CN202122393413.9U
Authority: CN
Inventors: 寿鑫涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-04
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to a double-layer spring array pad which comprises a shell, a unit array block, an elastic reset structure and a base plate, wherein a plurality of grooves and/or through holes are formed in the shell, the unit array block is embedded in the grooves and/or the through holes, the unit array block comprises an upper cap, a base and an elastic supporting piece, the upper cap is arranged on the base in a vertically sliding mode, the elastic supporting piece is arranged between the base and the upper cap, the upper cap is enabled to be always far away from the base through the elastic supporting piece, a limiting piece for preventing the upper cap from being separated from the base is further arranged between the upper cap and the base, and the bottom of the shell is connected with the base plate through the elastic reset structure. The utility model realizes the rapid installation of the cushion, and simultaneously, besides the elasticity of the unit array block, an elastic reset structure is arranged between the whole shell and the base plate, thereby improving the elastic adjustment range.

Description

Double-layer spring array pad

Technical Field

The utility model relates to the technical field of cushions, in particular to a double-layer spring array cushion.

Background

The mat is a product that people can use in daily life often, including the mat of being used in on the thing to sit on such as sofa or chair, the mattress of being used in the bed etc. and the mat that has now on the market mainly includes two kinds of soft and stereoplasm:

the soft cushion has the advantages of good elasticity, high fitting degree, warm keeping and the like, but cannot meet the requirements of long-term use in the aspects of bearing capacity and air permeability and dryness, and is particularly used for a long time in hot summer. The existing hard cushion mainly adopts a plurality of small wood blocks, bamboo blocks or jades which are fixedly connected together in an array, and the soft cushion needs to be laid on soft cushions of existing seats such as sofas, swivel chairs and automobile seats to improve the comfort when in use. These hard cushions have a cooling characteristic, but need to be used in combination with soft cushions in terms of comfort, and the combination of the two cannot avoid the defects of bearing force and air permeability and dryness.

Therefore, the inventor designs various rigid array cushions with ventilation, air permeability and good bearing performance, but finds that the elastic adjustment range of the originally designed rigid array cushion is limited in the actual development and use process of products, the problem of bearing performance still exists when the array cushion is used in some special occasions, and the comfort level can be further improved.

Disclosure of Invention

In order to solve the above technical problems, an object of the present invention is to provide a double-layer spring array pad, which has a wider elastic adjustment range and a more stable and durable structure.

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

double-deck spring array pad, including casing, cell array piece, elasticity reset structure and base plate, be equipped with a plurality of recesses and/or through-hole on the casing, cell array piece inlays to be established in recess and/or through-hole, cell array piece includes cap, base and elastic support piece, it slides about the cap and sets up on the base to go up, elastic support piece sets up between base and the last cap, and elastic support piece makes to go up the cap and keeps away from the base all the time, and goes up and still is equipped with the locating part that prevents to go up the cap and break away from the base between cap and the base, the casing bottom is connected with the base plate through elasticity reset structure.

As a preferable scheme: the elastic reset structure comprises a base pressure spring, one end of the base pressure spring is connected with the shell, and the other end of the base pressure spring is connected with the base plate.

As a preferable scheme: the base is characterized in that the bottom of the shell and the base plate are both provided with a convex block, the base compression spring sleeve is arranged on the convex block, or the base penetrates out of the shell, the base compression spring sleeve is arranged on the base, and the base compression spring sleeve is also arranged outside the base compression spring.

As a preferable scheme: the elastic reset structure comprises a plate spring, an upper fixing seat and a lower fixing seat, wherein the two ends of the plate spring are connected with the shell through the upper fixing seat, and the middle part of the plate spring is connected with the base plate through the lower fixing seat.

As a preferable scheme: the casing is the array mounting panel, be equipped with the flexible coupling stopper between array mounting panel and the base plate, the rope that the flexible coupling stopper was equipped with the stopper for both ends, base pressure spring make array mounting panel and base plate offset with two stoppers respectively.

As a preferable scheme: go up cap, the equal inside cavity of base, one is equipped with the guide post, and another is equipped with the limiting plate, the guide post runs through the limiting plate, and makes to go up the cap and slide the setting from top to bottom on the base.

As a preferable scheme: the limiting piece is fixed at the end part of the guide post and is propped against one side, away from the elastic supporting piece, of the limiting plate.

As a preferable scheme: the locating part is the flexible coupling stopper, the flexible coupling stopper is the rope that both ends were equipped with the stopper, and base pressure spring makes limiting plate and base plate offset with two stoppers respectively with elastic support piece.

As a preferable scheme: the limiting plate is a lower cap, the lower cap is sleeved on the guide post, the outer side of the lower cap is connected with the base or the upper cap in a clamping mode, the limiting part penetrates through the lower cap to be fixed with the guide post, and the end part of the limiting part abuts against the lower cap.

As a preferable scheme: the upper cap is further provided with a circle of heat dissipation holes for ventilation, a convex edge is arranged at the top of the base and placed on the upper end face of the shell, and ribs for reinforcing friction force between the base and the shell are further arranged on the outer wall of the base.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model designs the whole cushion into the unit array block, the shell and the base plate, realizes the rapid installation of the cushion by adopting the mode of arranging the groove and/or the through hole on the shell and embedding the unit array block in the groove and/or the through hole, and the installed cushion only exposes the upper part of the array block, has neat and uniform overall appearance and is more beautiful, meanwhile, the modularized unit array block is also beneficial to improving the production efficiency, and simultaneously, besides the unit array block has elasticity, an elastic reset structure is arranged between the whole shell and the base plate, thereby improving the elastic adjustment range.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

FIG. 1 is a schematic view of the entire structure of embodiment 1;

fig. 2 is a schematic view of a disassembled structure of an array block, an array mounting plate, an elastic reset structure and a base plate in embodiment 1;

fig. 3 is a schematic cross-sectional view of an array block, an array mounting plate, an elastic reset structure, and a base plate in example 1;

FIG. 4 is a schematic view of the entire structure of embodiment 2;

fig. 5 is a schematic sectional view of the elastic restoration structure of embodiment 2;

fig. 6 is a schematic structural view of the elastic return structure, the array mounting plate, and the base plate in embodiment 2.

The labels in the figures are: 1. a cell array block; 2. an array mounting plate; 3. a base compression spring sleeve; 4. a flexible connection limiter; 5. a base plate; 6. a base pressure spring; 7. a plate spring; 8. an upper fixed seat; 9. a lower fixed seat; 11. putting a cap on; 12. a lower cap; 13. an elastic support member; 14. a base.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, elements, and/or combinations thereof, unless the context clearly indicates otherwise.

Further, in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but 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 thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The utility model will be further illustrated with reference to the following examples and drawings:

example 1

As shown in fig. 1-3, double-deck spring array pad includes casing, cell array piece 1, elasticity reset structure and base plate 5, be equipped with a plurality of recesses and/or through-holes on the casing, cell array piece 1 inlays and establishes in recess and/or through-hole, cell array piece 1 includes cap 11, base 14 and elastic support piece 13, it sets up on base 14 to go up cap 11 and slide from top to bottom, elastic support piece 13 sets up between base 14 and the last cap 11, and elastic support piece 13 makes and goes up cap 11 and keeps away from base 14 all the time, and still is equipped with the locating part that prevents to go up cap 11 and break away from the base between cap 11 and the base 14, the casing bottom is connected with the base plate through elasticity reset structure.

Elasticity reset structure is a plurality of, evenly sets up between casing and base plate, as preferred, can set up four elasticity reset structure respectively in four bights, certainly for reduce cost, also can select only to set up two elasticity reset structure in two diagonal departments, elasticity reset structure includes base pressure spring 6, all be equipped with the lug on casing bottom, the

base plate

5, 6 covers of base pressure spring are established on the lug, perhaps the casing is worn out to base 14, and a pot head of base pressure spring 6 is established on base 14, and another pot head is established on the lug, base pressure spring 6 still is equipped with base pressure spring cover 3 outward.

Such structure except that unit array piece 1 itself can provide the elasticity function, can also the elastic compression between casing and the base plate, the elasticity regulation scope of whole array pad has been improved, the travelling comfort has further been improved, and adopt bilayer structure to improve the scope of elasticity regulation, and directly not extension elastic support spare, the reason lies in the elastic support spare of overlength's manufacturing cost is higher, the deviation of buckling is difficult to the accuse to and the stability of motion is all relatively poor, so above-mentioned structure is more stable, life is longer.

The casing is array mounting panel 2, be equipped with flexible coupling stopper 4 between array mounting panel 2 and the base plate 5, flexible coupling stopper 4 is the rope that both ends were equipped with the stopper, and base pressure spring 6 makes array mounting panel 2 and base plate 5 offset with two stoppers respectively. The soft connection limiter 4 can prevent the base pressure spring 6 from being excessively stretched to influence the service life when the cushion is taken.

Go up equal inside cavity of cap 11, base 14, one is equipped with the guide post, and another is equipped with the limiting plate, contains two kinds of structures promptly: 1. the guide post is arranged in the base, the limiting plate is arranged in the upper cap, 2, the guide post is arranged in the upper cap, and the limiting plate is arranged in the base; the guide post penetrates through the limiting plate, and the limiting part is fixed at the end part of the guide post and is abutted against one side, far away from the elastic supporting part 13, of the guide plate. The limiting member can adopt various forms such as a screw, a bolt or a pin. Also can directly adopt flexible coupling stopper 4, flexible coupling stopper 4's rope runs through base plate 5, casing, base and limiting plate, and under base pressure spring 6 and elastic support piece 13's combined action for limiting plate and base plate 5 offset with two stoppers respectively.

The elastic supporting piece 13 is arranged outside the guide post, one end of the elastic supporting piece is abutted to the limiting plate, and the other end of the elastic supporting piece is abutted to the upper cap 11 or the base 14. The elastic supporting part 13 is a supporting column made of a spring, a gas rod or other deformation materials.

When the limiting plate and the lower part of the upper cap 11 are integrally formed, the top of the upper cap 11 is opened and is buckled with a top cover. The arrangement of the top cover enables the end face of the upper cap to be smoother, and is beneficial to improving comfort. The top of the base 14 is provided with a convex edge, the convex edge is placed on the upper end surface of the shell, and ribs for reinforcing the friction force between the base 14 and the shell are further arranged on the outer wall of the base 14. Above-mentioned structure can make cell array piece and casing remain in close contact with all the time, can not take place not hard up obscission after long-term the use, and the cooperation of the outer wall of base and the recess of casing and/or through-hole inner wall makes cell array piece keep perpendicular simultaneously, and the protruding edge of round on the base is used for offsetting the pressure that cell array piece received.

Example 2

As shown in fig. 4 to 6, double-layer spring array pad includes casing, cell array block 1, elasticity reset structure and base plate 5, be equipped with a plurality of recesses and/or through-holes on the casing, cell array block 1 inlays to be established in recess and/or through-hole, cell array block 1 includes cap 11, base 14 and elastic support member 13, it slides from top to bottom to go up cap 11 and sets up on base 14, elastic support member 13 sets up between base 14 and the last cap 11, and elastic support member 13 makes cap 11 keep away from base 14 all the time, and still is equipped with the locating part that prevents cap 11 and break away from the base between cap 11 and the base 14, the casing bottom is connected with the base plate through the elasticity reset structure.

The elastic reset structure comprises a plate spring 7, an upper fixing seat 8 and a lower fixing seat 9, wherein two ends of the plate spring 7 are connected with the shell through the upper fixing seat 8, and the middle part of the plate spring 7 is connected with the base plate 5 through the lower fixing seat 9. In order to increase the stability, two groups of plate springs can be symmetrically arranged.

The casing is array mounting panel 2, be equipped with flexible coupling stopper 4 between array mounting panel 2 and the base plate 5, flexible coupling stopper 4 is the rope that both ends were equipped with the stopper, and base pressure spring 6 makes array mounting panel 2 and base plate 5 offset with two stoppers respectively. The soft connection limiter 4 can prevent the plate spring 7 from being reversely stretched excessively to influence the service life when the cushion is taken.

The limiting plate is a lower cap 12, the lower cap 12 is sleeved on the guide post, a convex ring is arranged on the outer wall of the lower cap 12, the outer side of the lower cap 12 is clamped with the base 14 or the upper cap 11, the limiting part penetrates through the lower cap 12 to be fixed with the guide post, and the end part of the limiting part is abutted against the lower cap 12.

The top of the base 14 is provided with a convex edge, the convex edge is placed on the upper end surface of the shell, and ribs for reinforcing the friction force between the base 14 and the shell are further arranged on the outer wall of the base 14. Above-mentioned structure can make cell array piece and casing remain in close contact with all the time, can not take place not hard up obscission after long-term the use, and the cooperation of the outer wall of base and the recess of casing and/or through-hole inner wall makes cell array piece keep perpendicular simultaneously, and the protruding edge of round on the base is used for offsetting the pressure that cell array piece received.

In this embodiment, in order to improve the ventilation and heat dissipation performance of the upper cap, a circle of heat dissipation holes for ventilation are further formed in the upper cap 11, or the upper cap may also adopt different structures that the upper cap 11 includes a central disk and plates circumferentially arranged along the outer side of the central disk, and gaps are formed between adjacent plates, or the upper cap 11 is in the form of cylinders, polygonal columns or plates arranged at dense intervals.

The mattress of the present invention can be sized according to the use environment, and can be used as a mattress when the size is large enough.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments without departing from the principle and spirit of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.

Claims

1. Double-deck spring array pad, its characterized in that: including casing, cell array piece (1), elasticity reset structure and base plate (5), be equipped with a plurality of recesses and/or through-hole on the casing, cell array piece (1) inlays to be established in recess and/or through-hole, cell array piece (1) is including last cap (11), base (14) and elastic support piece (13), it sets up on base (14) to go up cap (11) and slide from top to bottom, elastic support piece (13) set up between base (14) and last cap (11), and elastic support piece (13) make and go up cap (11) and keep away from base (14) all the time, and go up and still be equipped with between cap (11) and base (14) and prevent that cap (11) break away from the locating part of base (14), the casing bottom is connected with base plate (5) through the elasticity reset structure.

2. The dual layer spring array pad of claim 1, wherein: the elastic reset structure comprises a base pressure spring (6), one end of the base pressure spring (6) is connected with the shell, and the other end of the base pressure spring is connected with the base plate (5).

3. The dual layer spring array pad of claim 2, wherein: all be equipped with the lug on casing bottom, base plate (5), base pressure spring (6) cover is established on the lug, perhaps the casing is worn out in base (14), and base pressure spring (6) cover is established on base (14), base pressure spring (6) still are equipped with base pressure spring cover (3) outward.

4. The dual layer spring array pad of claim 1, wherein: the elastic reset structure comprises a plate spring (7), an upper fixing seat (8) and a lower fixing seat (9), wherein the two ends of the plate spring (7) are connected with the shell through the upper fixing seat (8), and the middle of the plate spring (7) is connected with the base plate (5) through the lower fixing seat (9).

5. The dual layer spring array pad of claim 1, wherein: the casing is array mounting panel (2), be equipped with flexible coupling stopper (4) between array mounting panel (2) and base plate (5), flexible coupling stopper (4) are the rope that both ends were equipped with the stopper, and base pressure spring (6) make array mounting panel (2) offset with two stoppers respectively with base plate (5).

6. The dual layer spring array pad of claim 1, wherein: go up cap (11), base (14) all inside cavity, one is equipped with the guide post, and another is equipped with the limiting plate, the guide post runs through the limiting plate, and makes and go up cap (11) and slide the setting from top to bottom on base (14).

7. The dual layer spring array pad of claim 6, wherein: the limiting piece is fixed at the end part of the guide post and is propped against one side, far away from the elastic supporting piece (13), of the limiting plate.

8. The dual layer spring array pad of claim 6, wherein: the locating part is flexible coupling stopper (4), flexible coupling stopper (4) are the rope that both ends were equipped with the stopper, and base pressure spring (6) and elastic support piece (13) make limiting plate and base plate (5) offset with two stoppers respectively.

9. The dual layer spring array pad of claim 6, wherein: the limiting plate is lower cap (12), lower cap (12) cover is established on the guide post, and lower cap (12) outside and base (14) or go up cap (11) joint, the locating part runs through lower cap (12) and is fixed with the guide post, and the tip offsets with lower cap (12).

10. The dual layer spring array pad of claim 1, wherein: the upper cap (11) is further provided with a circle of heat dissipation holes for ventilation, the top of the base (14) is provided with a convex edge, the convex edge is placed on the upper end face of the shell, and ribs for reinforcing the friction force between the base (14) and the shell are further arranged on the outer wall of the base (14).