CN217233344U - Shock attenuation joint strip - Google Patents

Abstract

The utility model discloses a shock attenuation joint strip, including the adhesive tape body, wherein, the adhesive tape body includes first portion and second portion, and the first portion is the middle inside hollow structure who is equipped with the dead slot, is equipped with a plurality of first springs in the dead slot and is used for supporting the first bolster of the inside top surface of hollow structure, wherein, the both ends of first spring through with connecting plate fixed connection, will first bolster supports in the dead slot, and the both sides of second portion are equipped with the lug with the external equipment joint, shock attenuation joint strip, inside bolster eliminate some vibrations, then remaining can progressively eliminate through the spring, consequently the utility model discloses have good damping performance, the shock attenuation effect is more obvious.

Description

Shock attenuation joint strip

Technical Field

The utility model relates to a joint strip technical field, concretely relates to shock attenuation joint strip.

Background

The sealing rubber strip is made of rubber, is mainly applied to the fields of automobiles, machinery, doors and windows and the like, is mainly used for combining parts such as glass and battens, glass and frame and sash, and sash, can prevent internal and external media from leaking or invading, can reduce damage caused by vibration and impact of machinery, and further achieves the effects of sealing, sound insulation, heat insulation, shock absorption and the like, and is an elastic strip-shaped or rod-shaped material.

The existing sealing rubber strip mainly reduces vibration through the properties of the material, but the damping effect is not obvious in practical application, so that the sealing effect of the sealing rubber strip can be influenced by the unnecessary vibration which is not eliminated, unnecessary noise can be generated, and the improvement is still needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical defect, the utility model provides a shock attenuation joint strip can effectively solve prior art joint strip shock attenuation effect and obscure problem.

In order to solve the problems, the utility model discloses realize according to following technical scheme:

the utility model provides a shock attenuation joint strip, includes the adhesive tape body, wherein, the adhesive tape body includes first portion and second portion, and the first portion is the middle inside hollow structure who is equipped with the dead slot, is equipped with a plurality of first springs in the dead slot and is used for supporting the first bolster of the inside top surface of hollow structure, wherein, the both ends of first spring through with connecting plate fixed connection, will first bolster supports in the dead slot, the both sides of second portion are equipped with the lug with the external equipment joint.

Furthermore, the second part is also provided with an auxiliary shock absorption structure which is positioned below the empty groove.

Further, the auxiliary shock absorbing structure includes: the second part is internally provided with a groove corresponding to the empty groove, and particularly, the groove is positioned below the empty groove, wherein a plurality of second springs are arranged inside the groove, and the second springs are tightly attached to the bottom surface of the connecting plate at the bottom end of the first spring.

Furthermore, the connecting plate further comprises a second buffer piece arranged between the first spring and the second spring, and the second buffer piece is located on the bottom surface of the connecting plate and is clamped on the top surface of the second portion.

Furthermore, the hollow structure is provided with uniformly spaced parting strips, the hollow structure is divided into a plurality of small spaces, and soundproof cotton is filled in the small spaces.

Furthermore, the interior of the division bar is also of a hollow structure.

Furthermore, the first partial section is a semicircular section, and the top end of the section of the first buffer piece is an arc-shaped section.

Furthermore, an adhesive layer is arranged on the bottom surface of the second part, a peeling layer is arranged below the adhesive layer, and the peeling layer can be manually peeled.

Further, a waterproof layer is coated on the upper surface of the first part.

A shock attenuation joint strip, compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses improve at current joint strip, set up in inside and help with reinforcing shock-absorbing function's subassembly, including spring and buffer, when in-service use, external force at first can eliminate some through the bolster and strike, then remaining can progressively eliminate through the spring, consequently shock attenuation joint strip good damping performance, the shock attenuation effect is more obvious, in some preferred embodiments, sets up two springs simultaneously inside the adhesive tape, can further improve the shock attenuation effect to inside still is equipped with soundproof cotton, can absorbs unnecessary noise, improves user experience.

Drawings

The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic diagram of the internal structure of the present invention.

Fig. 2 is an external view of the present invention.

In the figure:

1-a first part, 2-a second part, 11-an empty groove, 3-a first buffer, 12-a first spring, 4-a bump, 5-a connecting plate, 22-a groove, 21-a second spring, 6-a second buffer, 7-a parting bead and 8-soundproof cotton.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial 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 efforts shall belong to the protection scope of the present invention.

The present embodiment is described with a shock absorbing joint strip, and it should be understood that the present invention should not be limited to the shock absorbing joint strip, and other identical manufacturing methods or structures are within the scope of the present invention.

As shown in fig. 1-2, a shock attenuation joint strip, it mainly comprises two parts, 1 cross-sectional appearance of first part is a semicircle type, and inside is hollow structure, is equipped with first bolster 3 in hollow inside, and it is located inside top surface, still is equipped with the structure that supports first bolster 3 simultaneously, including first spring 12 and with first spring 12 fixed connection's connecting plate 5, connecting plate 5 is the both ends of the first spring 12 of fixed connection respectively, consequently, according to joint strip's length, first spring 12 can be equipped with a plurality ofly, is equipped with dead slot 11 in the middle of the inside of first part 1, separates first spring 12 with other spaces alone.

The first part 1 and the second part 2 are fixedly connected, the second part 2 is a solid structure, a groove 22 is formed in the second part, the position of the groove 22 corresponds to the empty groove 11 and is used for placing two springs, namely, the second spring 21 is arranged at the bottom end of the first spring 12 and is used for supporting the first spring 12, similarly, the second spring 21 is provided with a plurality of springs, when the shock absorber is used, external force can absorb part of energy through the first buffer piece 3, and after the external force passes through the first spring 12 and the second spring 21, residual impact force can be further absorbed in the second part until the external force disappears, so that the shock absorption effect can be effectively achieved, wherein the width of the groove 22 is smaller than the empty groove 11.

Specifically, in the first portion 1, the spring only occupies a part of the area in the internal hollow structure, so that the first portion is separated, the operation space of the first spring 12 forms a single portion, and the first portion is more suitable for the up-and-down movement of the first buffer member 3 to absorb external force, the two sides of the second portion 2 are provided with the protruding blocks 4, when the first portion is actually used, the protruding blocks 4 are required to be clamped in the grooves of the equipment, and the operation is simple and convenient.

Specifically, the connecting plate 5 is used for being fixedly connected to two ends of the first spring 12, so that the first buffer member 3 can be conveniently supported and can be better matched with the second spring 21, the cross section of the first buffer member 3 is arc-shaped, and two sides of the first buffer member are vertically parallel, so that the first buffer member can be better installed inside the empty groove 11.

In some embodiments, the first part 1 is provided with partition bars 7 uniformly spaced in a hollow structure, the interior is divided into a plurality of spaces, and soundproof cotton 8 is filled in the spaces, and the first spring 12 and the second spring 21 absorb excessive external force, so that noise caused by vibration cannot be avoided, and therefore the soundproof cotton 8 can eliminate the excessive noise, preferably, the partition bars 7 are hollow structures, and the vibration can be better absorbed through the hollow structures in the partition bars 7, so that noise can be effectively eliminated.

In some embodiments, the sealing rubber strip is further provided with a second buffer member 6 inside, the second buffer member 6 is arranged at the junction of the first spring 12 and the second spring 21, namely, at the bottom surface of the connecting plate 5, and is clamped at the top end of the first portion 1, the second buffer member 6 can be made of a soft elastic material, preferably, the second buffer member 6 is a silicone rubber member, and mainly functions to maintain the balance between the first spring 12 and the second spring 21, so that the situation that the first spring 12 and the second spring 21 are separated due to unbalanced stress when acting external force is avoided, namely, the two springs are not stressed on the same straight line, and the internal springs are inclined and dislocated.

Through 6 joints of second bolster at the top of first portion 1, as the middleware to also can absorb the vibrations of external force, make the utility model discloses a shock attenuation effect is better.

In some embodiments, shock attenuation joint strip's bottom surface still be equipped with pastes the layer, be equipped with the peel ply below pasting the layer, in the in-service use, the user passes through the inside groove joint of lug 4 and equipment usually, nevertheless need not utilize lug 4 a bit, consequently in order to use the aspect, as long as accord with joint strip's size of a dimension can the snap-on at the inslot of equipment, sets up through the bottom surface at joint strip and pastes the layer, can direct adhesion at the inslot, only need tear the peel ply before the use can.

Other structures of the spring described in this embodiment are referred to in the prior art.

Any combination of the features of the above-described embodiments is possible, and for the purpose of simplifying the description, all possible combinations of the features of the above-described embodiments will not be described, however, unless a contradiction exists between the combinations of the features, the scope of the present description should be considered to be included in the claims.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.

Claims (9)

1. The utility model provides a shock attenuation joint strip, includes the adhesive tape body, its characterized in that, the adhesive tape body includes first portion (1) and second part (2), and first portion (1) is the inside hollow structure who is equipped with dead slot (11) in the middle, is equipped with a plurality of first springs (12) in dead slot (11) and is used for supporting first bolster (3) of the inside top surface of hollow structure, wherein, the both ends of first spring (12) through with connecting plate (5) fixed connection, will first bolster (3) are supported in dead slot (11), and the both sides of second part (2) are equipped with lug (4) with the external equipment joint.

2. A shock-absorbing joint strip according to claim 1, wherein said second portion (2) is further provided with an auxiliary shock-absorbing structure located below said hollow (11).

3. The vibration-damping joint strip according to claim 2, wherein the auxiliary vibration-damping structure comprises: the second part (2) is internally provided with a groove (22) corresponding to the empty groove (11), specifically, the groove (22) is positioned below the empty groove (11), wherein the groove (22) is internally provided with a plurality of second springs (21), and the second springs (21) are tightly attached to the bottom surface of the connecting plate (5) at the bottom end of the first spring (12).

4. A shock absorbing joint strip according to claim 3, further comprising a second buffer (6) disposed between said first spring (12) and said second spring (21), located at the bottom surface of said connecting plate (5), and engaged with the top surface of said second portion (2).

5. A shock-absorbing joint strip according to claim 1, wherein said hollow structure is provided with uniformly spaced parting beads (7) dividing said hollow structure into a plurality of small spaces, and sound-insulating cotton (8) is filled in the small spaces.

6. A shock-absorbing joint strip according to claim 5, characterized in that the division bar (7) is also hollow inside.

7. The shock-absorbing joint strip according to claim 1, wherein the first portion (1) has a semicircular cross section, and the top end of the cross section of the first buffer member (3) has an arc shape.

8. A shock absorbing joint strip according to claim 1, wherein an adhesive layer is provided on the underside of the second portion (2), and a release layer is provided beneath the adhesive layer, the release layer being manually releasable.

9. A shock absorbing joint strip according to claim 1, wherein a water-proof layer is coated on the upper surface of said first portion (1).

Images