CN220885424U - Compact type damping envelope - Google Patents

Abstract

The utility model discloses a compact type damping sleeve, which relates to the technical field of damping sleeves and comprises a protective sleeve, wherein sealing heads are symmetrically arranged on the protective sleeve, mounting grooves are formed in the sealing heads, rubber rings are arranged in the mounting grooves, strip-shaped frames are embedded in the protective sleeve, mounting boxes are symmetrically arranged in the strip-shaped frames, sealing drums are arranged in the mounting boxes, one ends of the sealing drums are connected with conveying pipes, and driving components are arranged in the strip-shaped frames.

Description

Compact type damping envelope

Technical Field

The utility model relates to the technical field of damping envelopes, in particular to a compact damping envelope.

Background

A compact shock absorbing envelope is an envelope for reducing or dampening the impact and vibration of articles within the envelope, and is typically made of an elastic material that tightly encloses the articles to reduce vibration and impact during transportation, and is typically used for articles that require special protection during transportation, where the articles may be subjected to strong vibration and impact, causing damage or failure, and where the use of a compact shock absorbing envelope is effective to reduce such damage and protect the safe transportation of the articles.

The utility model discloses a novel rubber protective sleeve, specifically, including first semicircle port, the lower surface of first semicircle port articulates through the hinge piece has the second semicircle port, the surface of first semicircle port is provided with the fixed block, the surface of second semicircle port is provided with the draw-in groove, a side of first semicircle port is provided with inside lining protection tube, the surface of first semicircle port is provided with first telescopic link, the one end of first telescopic link is provided with the headstock, coupling sleeve's surface is provided with first metal skeleton, first metal skeleton's surface is provided with the bellows, the front side of bellows is provided with soft rubber connection piece, the one end of inside lining protection tube is provided with the third semicircle port, the lower surface of third semicircle port articulates through the hinge piece has the fourth semicircle port, the device has the beneficial effects of being convenient for install, promote and support protection effect and be convenient for connect multistage rubber protective sleeve.

However, the novel rubber protective sleeve mainly aims at facilitating installation during use, but does not aim at the problem of sliding of the position of the protective sleeve during use, and the protective effect on objects is easily affected when the position of the protective sleeve slides.

In view of the above, an improvement of the conventional structure is proposed to provide a compact shock absorbing envelope.

Disclosure of utility model

The present utility model is directed to a compact shock absorbing envelope to solve the problem of improving the installation stability of the compact shock absorbing envelope as set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the tight shock-absorbing envelope comprises a protective sleeve, wherein sealing heads are symmetrically arranged on the protective sleeve;

The sealing head is internally provided with a mounting groove, and a rubber ring is arranged in the mounting groove;

The inside of protective sheath is inlayed and is provided with the bar frame, the inside symmetry of bar frame is provided with the mounting box, the inside of mounting box is provided with sealed section of thick bamboo, the one end of sealed section of thick bamboo is connected with the conveyer pipe, and the one end of conveyer pipe is connected with the rubber circle, the inside of sealed section of thick bamboo is provided with the piston, the inside of bar frame is provided with drive assembly, and drive assembly is located one side of mounting box.

Further, the drive assembly includes square frame, bearing, axis of rotation, screw sleeve and threaded rod, square frame fixed mounting is in the inside of bar frame, and square frame is located one side of bar frame, the bearing sets up in the inside of square frame, the axis of rotation wears to establish in the inside of bearing, the one end fixed connection of threaded rod and the one end of axis of rotation, screw sleeve fixed connection is on the piston, and the one end of threaded rod wears to establish in screw sleeve's inside.

Further, a swivel is arranged above the rotating shaft.

Further, the inside of protective sheath has set gradually the drum.

Further, a buffer head is arranged in the cylinder in a penetrating way.

Further, the bottom fixedly connected with attenuator of buffer head.

Further, the damper is provided with a mounting plate, and the other end of the damper is fixedly connected with the inner wall of the cylinder.

Further, a buffer spring is arranged on the mounting plate.

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

1. According to the utility model, the protective sleeve is arranged on the surface of an object through the arrangement of the rubber ring, so that the rotating shaft rotates in the bearing to drive the threaded rod to rotate, the threaded rod rotates to enable the position of the threaded sleeve to move, the threaded sleeve further pushes the piston to move in the sealing cylinder, when the piston slides in the sealing cylinder, the air in the sealing cylinder is extruded, the compressed air flows into the rubber ring through the conveying pipe and expands the volume of the rubber ring, and after the rubber ring contacts with the outer wall of the packaged object, the tightness of connection between the tight type damping sleeve and the object can be improved, and the effect of shock absorption protection is influenced by position sliding during the use of the tight type damping sleeve.

2. According to the utility model, through the arrangement of the buffer head, the impact force is impacted by an external object during the period of protecting the object by the compact type damping sleeve, the impact force is contacted with the buffer head, so that the buffer head is pushed to move in the cylinder, when the buffer head moves, the damper is pressed, the impact force applied by the buffer head can be relieved by the cooperation of the damper and the buffer spring, the buffering effect of the compact type damping sleeve can be improved, and the protection effect is improved.

Drawings

Fig. 1 is a schematic perspective view of a device body;

FIG. 2 is a schematic perspective view of a bar frame;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 2;

FIG. 4 is a schematic perspective view of a cylinder;

Fig. 5 is a schematic perspective view of a buffer head.

In the figure: 1. a protective sleeve; 11. a sealing head; 111. a mounting groove; 112. a rubber ring; 2. a bar-shaped frame; 21. a square frame; 211. a bearing; 212. a rotating shaft; 213. a swivel; 22. a mounting box; 221. a sealing cylinder; 222. a delivery tube; 223. a piston; 224. a threaded sleeve; 225. a threaded rod; 3. a cylinder; 31. a buffer head; 311. a damper; 312. a mounting plate; 313. and a buffer spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-3, a compact shock-absorbing envelope comprises a protecting sleeve 1, a sealing head 11 is symmetrically arranged on the protecting sleeve 1, a mounting groove 111 is arranged in the sealing head 11, a rubber ring 112 is arranged in the mounting groove 111, a bar frame 2 is embedded in the protecting sleeve 1, a mounting box 22 is symmetrically arranged in the bar frame 2, a sealing cylinder 221 is arranged in the mounting box 22, one end of the sealing cylinder 221 is connected with a conveying pipe 222, one end of the conveying pipe 222 is connected with the rubber ring 112, a piston 223 is arranged in the sealing cylinder 221, a driving component is arranged in the bar frame 2, and is positioned on one side of the mounting box 22, when the compact shock-absorbing envelope is used for shock-absorbing protection of an object, the protecting sleeve 1 is arranged behind the surface of the object, the stability of the compact shock-absorbing envelope is improved, the driving component is improved to drive the position of the piston 223, when the piston 223 slides in the sealing cylinder 221, the air in the sealing cylinder 221 is extruded, and the compressed air flows into the rubber ring 112 through the conveying pipe 222, the volume of the rubber ring 112 is enabled to be expanded, the compact shock-absorbing envelope is enabled to be in contact with the outer wall of the object, and the compact shock-absorbing envelope is prevented from being tightly connected with the object, and the shock-absorbing envelope is prevented from being tightly contacting the object.

Further, the driving assembly comprises a square frame 21, a bearing 211, a rotating shaft 212, a threaded sleeve 224 and a threaded rod 225, wherein the square frame 21 is fixedly installed in the bar frame 2, the square frame 21 is located on one side of the bar frame 2, the bearing 211 is arranged in the square frame 21, the rotating shaft 212 is arranged in the bearing 211 in a penetrating mode, one end of the threaded rod 225 is fixedly connected with one end of the rotating shaft 212, the threaded sleeve 224 is fixedly connected to the piston 223, one end of the threaded rod 225 is arranged in the threaded sleeve 224 in a penetrating mode, the rotating shaft 212 rotates in the bearing 211 when the driving assembly works, the threaded rod 225 is driven to rotate, the threaded sleeve 224 is moved when the threaded rod 225 rotates, and then the threaded sleeve 224 pushes the piston 223 to move in the sealing cylinder 221.

Further, a swivel 213 is disposed above the rotation shaft 212, and the rotation shaft 212 is driven to rotate by the swivel 213.

Example two

As shown in fig. 4 and 5, in comparison with the first embodiment, a compact shock absorbing envelope according to the present utility model is provided, in which a cylinder 3 is sequentially disposed inside a protective sleeve 1, and the protective sleeve 1 provides an installation space for the cylinder 3.

Further, the buffer head 31 is penetrated inside the cylinder 3, and the buffer head 31 is convenient for sliding in the cylinder 3.

Further, the bottom end of the buffer head 31 is fixedly connected with a damper 311, and the buffer head 31 provides an installation space for the damper 311.

Further, a mounting plate 312 is arranged on the damper 311, the other end of the damper 311 is fixedly connected with the inner wall of the cylinder 3, a buffer spring 313 is arranged on the mounting plate 312, the impact force is contacted with the buffer head 31 when the object is protected by the compact type shock absorption jacket, the buffer head 31 is pushed to move in the cylinder 3, the damper 311 is pressed when the buffer head 31 moves, the buffer head 311 can release the impact force applied to the buffer head 31 through the cooperation of the buffer spring 313, the buffer effect of the compact type shock absorption jacket can be improved, and the protection effect is improved.

Working principle: when the tight shock-absorbing sleeve is used, firstly, after the protective sleeve 1 is arranged on the surface of an object, in order to improve the stability of placing the tight shock-absorbing sleeve, the rotating shaft 212 rotates in the bearing 211 and drives the threaded rod 225 to rotate, the threaded rod 225 rotates to enable the position of the threaded sleeve 224 to move, the threaded sleeve 224 further pushes the piston 223 to move in the sealing cylinder 221, when the piston 223 slides in the sealing cylinder 221, air in the sealing cylinder 221 is extruded, after the compressed air flows into the rubber ring 112 through the conveying pipe 222, the volume of the rubber ring 112 is expanded, and further after the rubber ring 112 contacts with the outer wall of the packaged object, the tightness of connection between the tight shock-absorbing sleeve and the object can be improved, and the effect of shock-absorbing protection is avoided due to the position sliding during the use of the tight shock-absorbing sleeve.

Finally, the impact force is contacted with the buffer head 31 when the object is protected by the compact shock-absorbing envelope, so that the buffer head 31 is pushed to move in the cylinder 3, the damper 311 is pressed when the buffer head 31 moves, the impact force applied by the buffer head 31 can be relieved by the damper 311 through the cooperation of the buffer spring 313, the buffering effect of the compact shock-absorbing envelope can be improved, and the protection effect is improved.

This is the working principle of the compact shock absorbing envelope.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (8)

1. The tight shock-absorbing envelope comprises a protective sleeve (1), and is characterized in that sealing heads (11) are symmetrically arranged on the protective sleeve (1);

A mounting groove (111) is formed in the sealing head (11), and a rubber ring (112) is arranged in the mounting groove (111);

The inside of protective sheath (1) is inlayed and is provided with bar frame (2), the inside symmetry of bar frame (2) is provided with mounting box (22), the inside of mounting box (22) is provided with sealed section of thick bamboo (221), the one end of sealed section of thick bamboo (221) is connected with conveyer pipe (222), and the one end and the rubber circle (112) of conveyer pipe (222) are connected, the inside of sealed section of thick bamboo (221) is provided with piston (223), the inside of bar frame (2) is provided with drive assembly, and drive assembly is located one side of mounting box (22).

2. The tight shock-absorbing envelope according to claim 1, characterized in that the driving assembly comprises a square frame (21), a bearing (211), a rotating shaft (212), a threaded sleeve (224) and a threaded rod (225), wherein the square frame (21) is fixedly mounted inside the bar frame (2), the square frame (21) is located at one side of the bar frame (2), the bearing (211) is arranged inside the square frame (21), the rotating shaft (212) is arranged inside the bearing (211) in a penetrating manner, one end of the threaded rod (225) is fixedly connected with one end of the rotating shaft (212), the threaded sleeve (224) is fixedly connected to the piston (223), and one end of the threaded rod (225) is arranged inside the threaded sleeve (224) in a penetrating manner.

3. A compact vibration-damping jacket as claimed in claim 2, characterized in that a swivel (213) is arranged above the rotation shaft (212).

4. A compact shock absorbing envelope as claimed in claim 1, characterized in that the interior of the protective sleeve (1) is provided with cylinders (3) in sequence.

5. A compact shock absorbing envelope as claimed in claim 4, wherein the inside of the cylinder (3) is perforated with a buffer head (31).

6. A compact shock absorbing cuff as claimed in claim 5, wherein the bottom end of the buffer head (31) is fixedly connected with a damper (311).

7. A compact shock absorbing envelope as claimed in claim 6, wherein the damper (311) is provided with a mounting plate (312) and the other end of the damper (311) is fixedly connected to the inner wall of the cylinder (3).

8. A compact vibration damping cuff as claimed in claim 7, characterised in that the mounting plate (312) is provided with a damping spring (313).