CN213655553U

CN213655553U - Novel spring structure

Info

Publication number: CN213655553U
Application number: CN202022124175.7U
Authority: CN
Inventors: 郑卫康; 韦玉姑
Original assignee: Shanghai Kaiteng Precision Mould Factory; Yuyao Zhuohao Mould Factory
Current assignee: Shanghai Kaiteng Precision Mould Factory; Yuyao Zhuohao Mould Factory
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-07-09
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a novel spring structure, including first ring body, second ring body and be located the elastic construction between first ring body and the second ring body, the elastic construction still can reset the elastomer of increase after making the distance between first ring body and the second ring body reduce, the both ends of elastomer respectively with first ring body, second ring body coupling. The spring structure that its structure formed is the plastics spring, consequently the material the same with the hand pump to when changing the hand pump, original hand pump can directly be abandoned in the plastics material garbage bin, need not to dismantle the hand pump again, thereby makes and uses comparatively convenient.

Description

Novel spring structure

Technical Field

The utility model belongs to the technical field of a spring structure technique and specifically relates to a novel spring structure.

Background

The springs arranged in the manual pumps which are manually controlled on the lotion bottle and the toothpaste bottle are made of metal, and the gas springs have the function that the manual pumps can return to original positions after pressing down buttons.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and designing a novel spring structure.

The utility model discloses a novel spring structure, including first ring body, second ring body and be located the elastic construction between first ring body and the second ring body, the elastic construction still can reset the elastomer of increase after making the distance between first ring body and the second ring body reduce, the both ends of elastomer respectively with first ring body, second ring body coupling.

Preferably, the elastic body comprises one or more first inclined elastic strips, and two ends of each first inclined elastic strip are respectively connected with the first ring body and the second ring body.

Preferably, at least one of the first ring body and the second ring body is provided with one or more second inclined elastic strips, and the end parts of the second inclined elastic strips are connected with the third ring body.

Preferably, the first inclined elastic strip between the first ring body and the second inclined elastic strip between the first ring body and the third ring body are combined with each other to form the V-shaped elastic body.

Preferably, the V-shaped elastic body is also formed by combining a first oblique elastic strip of the first oblique elastic strip positioned between the first ring body and the second ring body and a second oblique elastic strip positioned between the second ring body and the third ring body.

Preferably, the first slanted elastic strip and the second slanted elastic strip are each of a twisted structure.

Preferably, the first inclined elastic strip, the second inclined elastic strip, the first ring body, the second ring body and the third ring body are combined with each other to form the spring which is of an integral structure.

Preferably, the spring is a plastic spring.

Preferably, the first slanted elastic strip and the second slanted elastic strip have an acute angle of inclination.

Preferably, the plurality of first slanted elastic strips and the plurality of second slanted elastic strips are arranged in a circular array.

The utility model discloses a novel spring structure, the spring structure that its structure formed is the plastics spring, consequently is the same with the material of hand pump to when changing the hand pump, original hand pump can directly be abandoned in plastics material garbage bin, need not to dismantle the hand pump again, thereby makes and uses comparatively convenient.

Drawings

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

fig. 2 shows a structure of the manual pump of embodiment 1.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

Example (b):

as shown in the accompanying drawings, the novel spring structure described in this embodiment includes a first ring body 1, a second ring body 2, and an elastic structure located between the first ring body 1 and the second ring body 2, the elastic structure includes an elastic body that can be reset and increased after the distance between the first ring body 1 and the second ring body 2 is reduced, two ends of the elastic body are respectively connected with the first ring body 1 and the second ring body 2, further, the elastic body includes one or more first inclined elastic strips 3, and two ends of the first inclined elastic strips 3 are respectively connected with the first ring body 1 and the second ring body 2.

Preferably, in order to achieve sufficient resilience, it is performed that at least one of the first ring body 1 and the second ring body 2 is provided with one or more second oblique elastic strips 4, and the end of the second oblique elastic strip 4 is connected with a third ring body 5, wherein the provision of the second oblique elastic strip 4 on at least one of the first ring body 1 and the second ring body 2 is interpreted as: the second inclined elastic strip 4 can be only arranged on the first ring body 1, or the second inclined elastic strip 4 can be only arranged on the second ring body 2, or the second inclined elastic strip 4 is arranged on both the first ring body 1 and the second ring body 2; and the first inclined elastic strip 3, the second inclined elastic strip 4, the first ring body 1, the second ring body 2 and the third ring body 5 are combined with each other to form a spring which is a structure, the spring is a plastic spring 100, and the inclination angles of the first inclined elastic strip 3 and the second inclined elastic strip 4 are acute angles.

Based on the above structure, under the condition of receiving the pressure, the inclination angles at which the first inclined elastic strips 3 and the second inclined elastic strips 4 are inclined become smaller gradually in the process of gradually decreasing the distances between the first ring body 1, the second ring body 2, and the third ring body 5, and the inclination angles at which the first inclined elastic strips 3 and the second inclined elastic strips 4 are inclined become larger gradually to restore the original shape in the process of gradually increasing the distances between the first ring body 1, the second ring body 2, and the third ring body 5.

In this embodiment, in the case that the second inclined elastic strips 4 are disposed on the first ring body 1 and the second ring body 2, the first inclined elastic strip 3 located between the first ring body 1 and the second ring body 2 and the second inclined elastic strip 4 located between the first ring body 1 and the third ring body 5 are combined with each other to form a V-shaped elastic body; the first inclined elastic strip 3 of the first inclined elastic strip 4 between the first ring body 1 and the second ring body 2 and the second inclined elastic strip 4 between the second ring body 2 and the third ring body 5 are combined with each other to form a V-shaped elastic body, so that the structural design is reasonable, and the plastic spring has enough resilience force after being compressed to generate an original shape.

In this embodiment, the first ring body 1, the second ring body 2, and the third ring body 3 are all circular structures, and therefore, in order to realize that the plastic spring is a cylindrical structure, the first inclined elastic strip 3 and the second inclined elastic strip 4 are both twisted structures.

In this embodiment, the plurality of first oblique elastic strips 3 and the plurality of second oblique elastic strips 4 are all arranged in an annular array, wherein two, three or four or more first oblique elastic strips 3 and two or more second oblique elastic strips 4 are arranged, and the end portions of the first oblique elastic strips and the end portions of the second oblique elastic strips correspond to each other.

The structure of using in the hand pump based on above-mentioned plastic spring does, and the hand pump includes plastic casing 200, nozzle 400, arranges blowout pipe 300 and the pressing member 500 in casing 200 in, and plastic spring 100 and pressing member all overlap on the blowout pipe, and the both ends of plastic spring are contradicted respectively on the step of blowout pipe and the step of casing, and the middle part of pressing member tip and middle part respectively with the inner wall of casing and the middle part round pin axle hinge of blowout pipe, the nozzle sets up in the top of spray tube.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims

1. A novel spring structure is characterized by comprising a first ring body, a second ring body and an elastic structure positioned between the first ring body and the second ring body, wherein the elastic structure comprises an elastic body which can still reset and increase after the distance between the first ring body and the second ring body is reduced, and two ends of the elastic body are respectively connected with the first ring body and the second ring body;

the elastic body comprises one or more first inclined elastic strips, and two ends of each first inclined elastic strip are respectively connected with the first ring body and the second ring body;

at least one of the first ring body and the second ring body is provided with one or more second inclined elastic strips, and the end part of each second inclined elastic strip is connected with a third ring body.

2. The novel spring structure of claim 1, wherein the first inclined resilient strip between the first ring body and the second inclined resilient strip between the first ring body and the third ring body are combined to form a V-shaped resilient body.

3. The novel spring structure of claim 2 wherein the combination of the first angled resilient strip between the first ring member and the second angled resilient strip between the second ring member and the third ring member also form a V-shaped elastomer.

4. The novel spring structure of claim 3 wherein the first and second slanted resilient strips are each of a twisted configuration.

5. The novel spring structure as claimed in claim 4, wherein the first inclined elastic strip, the second inclined elastic strip, the first ring body, the second ring body and the third ring body are combined with each other to form the spring of an integrated structure.

6. The novel spring structure of claim 5, wherein the spring is a plastic spring.

7. The novel spring structure of claim 6 wherein the angle of inclination of the first and second slanted resilient strips is acute.

8. The novel spring structure of any one of claims 2 to 7 wherein the first plurality of canted resilient strips and the second plurality of canted resilient strips are disposed in an annular array.