CN210354013U

CN210354013U - Mini staggered pressure-resistant independent spring

Info

Publication number: CN210354013U
Application number: CN201920883933.8U
Authority: CN
Inventors: 徐建坤; 汪晓林
Original assignee: Jiaxing Taien Springs Co ltd
Current assignee: Jiaxing Taien Springs Co ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-04-21
Anticipated expiration: 2029-06-13

Abstract

The utility model provides a mini crisscross withstand voltage independent spring relates to spring technical field, including independent spring, first fixed block and second fixed block, first fixed block is the symmetry setting with the second fixed block, the upper end lateral wall fixed connection of independent spring and second fixed block is passed through to the lower extreme lateral wall of first fixed block, the second fixed block is close to the one end lateral wall fixedly connected with installation piece of independent spring, and independent spring housing establishes the installation piece setting. This mini crisscross withstand voltage independent spring passes to first fixed block through the installation pole through the elasticity of installing first spring when first fixed block and independent spring atress through setting up installation pole, installation piece and first spring, reduces the pressure that independent spring receives to increase the resistance to pressure of independent spring, through setting up buckle device and bullet buckle device, make things convenient for a plurality of mini independent spring fixed connection crisscross together, form independent spring group, increase the ease for use and the fastness of independent spring.

Description

Mini staggered pressure-resistant independent spring

Technical Field

The utility model relates to the technical field of springs, especially, relate to a mini crisscross withstand voltage independent spring.

Background

Independent spring: each spring body works independently, supports independently, can stretch out and draw back independently, and each spring is packed with fibre bag, non-woven bag or cotton bag, and the spring bag between different lines is glued with the viscose, uses in combination, mostly is applied to the family and spins the mattress.

The resilience of the compression resistance of most of existing independent springs is not good, after the springs are used for a period of time, the angles and the directions of the independent springs are often required to be adjusted, the same place is prevented from being always stressed, great limitation exists, the most of existing independent springs are fixed through glue, the problem of being not firm in fixation exists, and the stability of a product cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mini crisscross withstand voltage independent spring to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: a mini staggered pressure-resistant independent spring comprises an independent spring, a first fixed block and a second fixed block, wherein the first fixed block and the second fixed block are symmetrically arranged, the lower end side wall of the first fixed block is fixedly connected with the upper end side wall of the second fixed block through an independent spring, one end side wall of the second fixed block, which is close to the independent spring, is fixedly connected with an installation block, an independent spring sleeve is arranged on the installation block, a slot is formed in one end side wall of the installation block, which is close to the first fixed block, a vertically arranged installation rod is fixedly connected with one end side wall of the first fixed block, an installation rod is arranged in the independent spring sleeve, one end, which is far away from the first fixed block, of the installation rod is inserted into the slot and is positioned in the slot, a first spring is fixedly connected with one end side wall of the installation rod, and one end, which is far away from the installation rod, first spout has been seted up to one side inner wall of slot, sliding connection has first slider in the first spout, the one end that first spout was kept away from to first slider and one side lateral wall fixed connection of installation pole, first recess has been seted up to one side lateral wall of first fixed block, be provided with buckle structure in the first recess, one side lateral wall that first recess was kept away from to first fixed block has been seted up the second recess, be provided with the bullet knot structure in the second recess, and the one end of bullet knot device and buckle device's one end looks adaptation.

Preferably, buckle device includes diapire fixed connection's second spring in the first recess, the one end fixedly connected with kelly of diapire in the first recess is kept away from to the second spring, and outside the kelly extended to first recess, and the one end that the first recess was kept away from to the kelly was the setting of V type, be located outside the first recess the draw-in groove has been seted up to the one end lateral wall of kelly, the second spout has been seted up to one side inner wall that independent spring was kept away from to first recess, sliding connection has the second slider in the second spout, the second slider is close to one side of first recess and one side lateral wall fixed connection of kelly.

Preferably, the third recess that independent spring one side inner wall was seted up is kept away from to the bullet knot device including the second recess, the interior diapire fixedly connected with third spring of third recess, the one end fixedly connected with bullet piece that the third spring is close to the second recess, and set up in the bullet piece extends to the second recess, bullet piece offsets with the draw-in groove, the third spout has been seted up to one side lateral wall of third recess, sliding connection has the third slider in the third spout, one side lateral wall that the third slider is close to the third recess and one side lateral wall fixed connection of bullet piece.

Preferably, the independent spring, the first spring and the third spring are compression springs, and the second spring is an extension spring.

Preferably, first fixed block and second fixed block are close to one side lateral wall of second spout and set up the first slide opening rather than the looks adaptation respectively, the second slider is close to the first slide bar of one side lateral wall fixedly connected with of first slide opening, and first slide bar runs through first slide opening and extends to first fixed block and second fixed block respectively and set up outward, the second slide opening rather than the looks adaptation is seted up respectively to one side lateral wall that first fixed block and second fixed block are close to the third spout, the third slider is close to one side lateral wall fixedly connected with second slide bar of second slide opening, and the second slide bar runs through the second slide opening and extends to first fixed block and second fixed block respectively and set up outward.

Preferably, a cover cloth is fixedly connected between one end side wall of the first fixing block and one end side wall of the second fixing block, and the cover cloth is made of non-woven fabrics.

The utility model has the advantages that:

1. through setting up installation pole, installation piece and first spring and passing to first fixed block through the installation pole with the elasticity of first spring when first fixed block and independent spring atress, reduce the pressure that independent spring received to increase the resistance to pressure of independent spring.

2. Through setting up buckle device and bullet buckle device, make things convenient for a plurality of mini independent spring fixed connection crisscross together, form independent spring assembly, increase independent spring's ease for use and fastness, facilitate the use.

Drawings

Fig. 1 is a schematic structural view of a mini staggered pressure-resistant independent spring of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a front view of a first fixing block of a mini staggered pressure-proof independent spring according to the present invention;

fig. 4 is the utility model discloses in a mini crisscross withstand voltage independent spring in installation pole and the structure sketch of installation piece department.

Reference numerals: 1. mounting a rod; 2. an independent spring; 3. covering cloth; 4. mounting blocks; 5. a second fixed block; 6. a second slider; 7. a clamping rod; 8. a second spring; 9. a first fixed block; 10. A third spring; 11. a spring block; 12. a third slider; 13. a second slide bar; 14. a first slide bar; 15. a first slider; 16. a first spring.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings: a mini staggered pressure-resistant independent spring comprises an independent spring 2, a first fixed block 9 and a second fixed block 5, wherein the first fixed block 9 and the second fixed block 5 are symmetrically arranged, the front and the back are the same, the mini staggered pressure-resistant independent spring is convenient to use without finding a specific angle for installation, the lower end side wall of the first fixed block 9 is fixedly connected with the upper end side wall of the second fixed block 5 through the independent spring 2, the independent spring 2 is fixed well, the side wall of one end, close to the independent spring 2, of the second fixed block 5 is fixedly connected with an installation block 4, the installation block 4 is sleeved with the independent spring 2, the influence of the installation block 4 on the independent spring 2 is avoided, the side wall of one end, close to the first fixed block 9, of the installation rod 1 is vertically arranged, the independent spring 2 is sleeved with the installation rod 1, one end, far away from the first fixed block 9, of the installation rod 1 is inserted into the insertion groove, the force borne by the first fixing block 9 is conveniently shared, the side wall of one end of the mounting rod 1 positioned in the slot is fixedly connected with a first spring 16, one end of the first spring 16 far away from the mounting rod 1 is fixedly connected with the inner bottom wall of the slot, the elastic force of the first spring 16 is counteracted with the force borne by the first fixing block 9 through the first spring 16 to relieve the stress of the independent spring 2 and enhance the pressure resistance of the independent spring 2, the inner wall of one side of the slot is provided with a first chute, the first chute is internally and slidably connected with a first sliding block 15 for limiting the mounting rod 1 and preventing the mounting rod 1 from being separated from the mounting block 4, one end of the first sliding block 15 far away from the first chute is fixedly connected with the side wall of one side of the mounting rod 1, the side wall of one side of the first fixing block 9 is provided with a first groove, the first groove is internally provided with a buckle structure, the side wall of one side of the first fixing, and one end of the elastic buckle device is matched with one end of the buckle device, so that the first fixing block 9 is conveniently fixed.

Preferably, the buckling device comprises a second spring 8 fixedly connected with the inner bottom wall of the first groove, a clamping rod 7 is fixedly connected with one end of the second spring 8 far away from the inner bottom wall of the first groove, the clamping rod 7 extends out of the first groove, one end of the clamping rod 7 far away from the first groove is arranged in a V shape, the V-shaped clamping rod is convenient to abut against an elastic block 11 to complete installation, a clamping groove is formed in the side wall of one end of the clamping rod 7 positioned outside the first groove, a second sliding groove is formed in the inner wall of one side of the first groove far away from the independent spring 2, a second sliding block 6 is connected in the second sliding groove in a sliding mode, one side, close to the first groove, of the second sliding block 6 is fixedly connected with the side wall of one side of the clamping rod 7, when the plurality of independent springs 2 are installed, the first sliding rod 14 is pulled to pull the clamping rod 7 out of the first groove in the direction far away from the second groove, the second spring 8 deforms to generate tensile force, the clamping rod, draw-in bullet piece 11 in the third recess, third spring 10 receives extrusion deformation to produce elasticity, insert card pole 7 and loosen second slide bar 13 in the second recess, third spring 10 loses the constraint and resets and to bounce bullet piece 11 in the draw-in groove and support tightly, loosen first slide bar 14, second spring 8 loses the constraint and acts on the bullet piece 11 with pulling force, draw-in groove and bullet piece 11 support tightly more and increase fastness stability, enlarge independent spring 2's application range, strengthen the ease of use, during the dismantlement, pull open second slide bar 13, bullet piece 11 income third recess, card pole 7 loses the constraint that bullet piece 11 brought and retrieves under the pulling force effect of second spring 8 to first recess, accomplish the dismantlement, strengthen the ease of use, make and more press close to our life.

Preferably, the third recess that independent spring 2 one side inner wall was seted up is kept away from including the second recess to the bullet knot device, the interior diapire fixedly connected with third spring 10 of third recess, third spring 10 is close to the one end fixedly connected with bullet piece 11 of second recess, it is convenient to support tightly with the draw-in groove, reach the installation of injecing 7 displacements of kelly and accomplishing first fixed block 9, and setting up in bullet piece 11 extends to the second recess, bullet piece 11 offsets with the draw-in groove, make fixed more joyful and lean on, the third spout has been seted up to one side lateral wall of third recess, sliding connection has third slider 12 in the third spout, one side lateral wall that third slider 12 is close to the third recess and one side lateral wall fixed connection of bullet piece 11, the displacement of injecing bullet piece 11 is avoided bullet piece 11 to break away from the third recess.

Preferably, the independent spring 2, the first spring 16, and the third spring 10 are compression springs, and the second spring 8 is an extension spring, and the characteristics of the spring force are utilized to generate the spring force by the spring deformation.

Preferably, the side walls of the first fixed block 9 and the second fixed block 5 close to one side of the second sliding chute are respectively provided with a first sliding hole matched with the first sliding block, the side wall of the second sliding block 6 close to one side of the first sliding hole is fixedly connected with a first sliding rod 14, and the first slide bar 14 penetrates through the first slide hole and respectively extends to the outside of the first fixed block 9 and the second fixed block 5, so that the first fixed block 9 can be conveniently mounted and dismounted by controlling the contraction of the clamping rod 7 through the first slide bar 14, the side walls of the first fixed block 9 and the second fixed block 5 close to one side of the third slide groove are respectively provided with a second slide hole matched with the third slide groove, the side wall of the third slide block 12 close to one side of the second slide hole is fixedly connected with a second slide bar 13, and the second slide bar 13 runs through the second slide hole and extends to the first fixed block 9 and the second fixed block 5 respectively, so that the elastic block 11 is conveniently controlled to contract by the second slide bar 13 to complete the installation and the disassembly of the first fixed block 9.

Preferably, the cover cloth 3 is fixedly connected between one end side wall of the first fixing block 9 and one end side wall of the second fixing block 5, and the cover cloth 3 is made of a non-woven fabric material, so that the independent spring 2 can be conveniently stretched and installed.

The working principle is as follows: when the first fixing block 9 is stressed, force is transmitted to the independent spring 2 and the mounting rod 1 through the first fixing block 9, the independent spring 2 is stressed and deformed to generate elastic force, the elastic force acts on the first fixing block 9, the mounting rod 1 is stressed and displaces towards the slot to extrude the first spring 16, the first spring 16 is deformed to generate elastic force and acts on the first fixing block 9 through the mounting rod 1, the elastic force generated by the first spring 16 and the elastic force generated by the independent spring 2 are concentrated to push the first fixing block 9, the force borne by the first fixing block 9 and the independent spring 2 is reduced, the compressive resistance of the independent spring 2 is increased, the device is more suitable for production and life, when a plurality of independent springs 2 are mounted, the first sliding rod 14 is pulled to pull the clamping rod 7 out of the first groove in the direction away from the second groove, the second spring 8 is deformed to generate tensile force, the clamping rod 7 is aligned to the second groove, the second sliding rod 13 is pulled to the direction away from the independent spring 2, draw-in bullet piece 11 in the third recess, third spring 10 receives extrusion deformation to produce elasticity, insert card pole 7 and loosen second slide bar 13 in the second recess, third spring 10 loses the constraint and resets and to bounce bullet piece 11 in the draw-in groove and support tightly, loosen first slide bar 14, second spring 8 loses the constraint and acts on the bullet piece 11 with pulling force, draw-in groove and bullet piece 11 support tightly more and increase fastness stability, enlarge independent spring 2's application range, strengthen the ease of use, during the dismantlement, pull open second slide bar 13, bullet piece 11 income third recess, card pole 7 loses the constraint that bullet piece 11 brought and retrieves under the pulling force effect of second spring 8 to first recess, accomplish the dismantlement, strengthen the ease of use, make and more press close to our life.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. 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 foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mini crisscross withstand voltage isolated spring, includes isolated spring (2), first fixed block (9) and second fixed block (5), its characterized in that: the first fixing block (9) and the second fixing block (5) are symmetrically arranged, the lower end side wall of the first fixing block (9) is fixedly connected with the upper end side wall of the second fixing block (5) through an independent spring (2), the end side wall of the second fixing block (5) close to the independent spring (2) is fixedly connected with an installation block (4), the installation block (4) is sleeved with the independent spring (2), an insertion groove is formed in the end side wall of the installation block (4) close to the first fixing block (9), the end side wall of the first fixing block (9) close to the first sliding groove is fixedly connected with an installation rod (1) which is vertically arranged, the installation rod (1) is sleeved with the independent spring (2), one end of the installation rod (1) far away from the first fixing block (9) is inserted into the insertion groove and is positioned in the insertion groove, the end side wall of the installation rod (1) is fixedly connected with a first spring (16), one end of installation pole (1) and the interior diapire fixed connection of slot are kept away from in first spring (16), first spout has been seted up to one side inner wall of slot, sliding connection has first slider (15) in the first spout, the one end of first spout and one side lateral wall fixed connection of installation pole (1) are kept away from in first slider (15), first recess has been seted up to one side lateral wall of first fixed block (9), be provided with buckle structure in the first recess, one side lateral wall of first recess is kept away from in first fixed block (9) has been seted up the second recess, be provided with the bullet knot structure in the second recess, and the one end of bullet knot device and buckle device's one end looks adaptation.

2. The mini interleaved pressure resistant isolated spring as claimed in claim 1, wherein: the buckle device comprises a second spring (8) fixedly connected with the inner bottom wall of the first groove, a clamping rod (7) is fixedly connected with one end of the inner bottom wall of the first groove and is far away from the second spring (8), the clamping rod (7) extends out of the first groove, one end of the clamping rod (7) far away from the first groove is arranged in a V shape, the clamping groove is formed in the side wall of one end of the clamping rod (7) which is located out of the first groove, a second sliding groove is formed in one side inner wall of the first groove far away from the independent spring (2), a second sliding block (6) is connected in the second sliding groove in a sliding mode, and one side of the second sliding block (6) close to the first groove is fixedly connected with one side wall of the clamping rod (7).

3. The mini interleaved pressure resistant isolated spring as claimed in claim 2, wherein: the third recess that independent spring (2) one side inner wall was seted up is kept away from to bullet knot device includes the second recess, the interior diapire fixedly connected with third spring (10) of third recess, one end fixedly connected with bullet piece (11) that third spring (10) are close to the second recess, and bullet piece (11) extend to and set up in the second recess, bullet piece (11) offset with the draw-in groove, the third spout has been seted up to one side lateral wall of third recess, sliding connection has third slider (12) in the third spout, one side lateral wall that third slider (12) are close to the third recess and one side lateral wall fixed connection of bullet piece (11).

4. The mini interleaved pressure resistant isolated spring as claimed in claim 3, wherein: the independent spring (2), the first spring (16) and the third spring (10) are compression springs, and the second spring (8) is an extension spring.

5. The mini interleaved pressure resistant isolated spring as claimed in claim 3, wherein: first fixed block (9) and second fixed block (5) are close to one side lateral wall of second spout and offer respectively rather than the first slide opening of looks adaptation, second slider (6) are close to one side lateral wall fixedly connected with first slide bar (14) of first slide opening, and first slide bar (14) run through first slide opening and extend to first fixed block (9) and second fixed block (5) outer setting respectively, first fixed block (9) and second fixed block (5) are close to one side lateral wall of third spout and offer respectively rather than the second slide opening of looks adaptation, third slider (12) are close to one side lateral wall fixedly connected with second slide bar (13) of second slide opening, and second slide bar (13) run through the second slide opening and extend to first fixed block (9) and second fixed block (5) outer setting respectively.

6. The mini interleaved pressure resistant isolated spring as claimed in claim 1, wherein: the cover cloth (3) is fixedly connected between one end side wall of the first fixing block (9) and one end side wall of the second fixing block (5), and the cover cloth (3) is made of non-woven fabrics.