CN216753748U

CN216753748U - Silica gel protective sheath based on flame retardant material

Info

Publication number: CN216753748U
Application number: CN202123286092.9U
Authority: CN
Inventors: 唐炯彬; 唐远东
Original assignee: Shenzhen Yuedongcheng Technology Co ltd
Current assignee: Shenzhen Yuedongcheng Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-17
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to the technical field of silica gel protective sleeves, in particular to a silica gel protective sleeve based on flame retardant materials, which comprises a silica gel protective sleeve main body, wherein a mounting groove is arranged on the silica gel protective sleeve main body, a sealing block mounting groove is arranged on the outer wall of the silica gel protective sleeve main body, a sealing block is arranged inside the sealing block mounting groove, the sealing block mounting groove comprises a through groove, the through groove penetrates through the surface of one side of the silica gel protective sleeve main body, the sealing block comprises a stop block, the stop block is movably arranged inside the through groove, when an article falls onto the ground, the impact force can be transmitted through air inside the hollow groove, when the article is impacted on the side, the air can be discharged outwards through a conical air inlet by deforming the inside of the rectangular groove, the impact force can be buffered through slow discharge of the air, and therefore, the protective effect of the protective sleeve is improved, the practicability of the protective sleeve is increased.

Description

Silica gel protective sheath based on flame retardant material

Technical Field

The utility model relates to the technical field of silica gel protective sleeves, in particular to a silica gel protective sleeve based on a flame-retardant material.

Background

Along with the rapid development of science and technology, the cell-phone also popularizes fast with electronic product, in order to protect electronic product people such as cell-phone can its outside cover a silica gel protective sheath, because traditional silica gel does not possess fire-retardant effect, under high temperature environment or when contacting with naked light, traditional silica gel can be directly lighted, can't play the effect of protection cell-phone, combine together with flame retardant material through traditional silica gel and form fire-retardant silica gel, the protective sheath of making through fire-retardant silica gel can prevent self from being ignited, a silica gel protective sheath that the patent of application number for CN201921686196.9 provided, including silica gel protective sheath body and through-hole, the through-hole is seted up at the left middle part of silica gel protective sheath body, the top of silica gel protective sheath body is provided with the plastic slab, the ring channel has been seted up at the middle part on silica gel protective sheath body top, the inside of ring channel is provided with supporting mechanism. This kind of silica gel protective sheath, cooperation through support and pivot is used, make people can change the inclination of support according to in service behavior, and then make placing that silica gel protective sheath body and the electronic product in it can incline on the plane, made things convenient for people to use, cooperation through screw hole and bolt is used, make people can pass through rotatory bolt, make the control pivot receive the pressure of bolt, and then change pivot and support pivoted elasticity, prevent that the pivot from excessively relaxing under for a long time, therefore cause the support to take place pivoted problem easily when supporting silica gel protective sheath body, the practicality has been promoted.

However, according to the technical scheme, after an electronic product falls off, the traditional protective sleeve is poor in protection effect and can cause articles to break, a large amount of silica gel raw materials are required to be used during production, the production cost is high, improvement is made on the silica gel protective sleeve, and the silica gel protective sleeve based on the flame retardant material is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a silica gel protective sleeve based on a flame-retardant material, which can effectively solve the problems in the background art.

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

the utility model provides a silica gel protective sheath based on flame retardant material, includes silica gel protective sheath main part, be provided with the mounting groove in the silica gel protective sheath main part, be provided with sealed piece mounting groove on the outer wall of silica gel protective sheath main part, the inside of sealed piece mounting groove is provided with sealed piece, sealed piece mounting groove is including leading to the groove, it runs through the setting on a side surface of silica gel protective sheath main part to lead to the groove, sealed piece includes the dog, dog movable mounting is in the inside that leads to the groove, a plurality of rectangular channel has been seted up to the outer wall of silica gel protective sheath main part is inside, every the upper end of rectangular channel all is connected with conical inlet port, the hollow groove of a plurality of has been seted up to end wall inside under the silica gel protective sheath main part.

Preferably, the upper end of the conical air inlet hole penetrates through the outer wall of the silica gel protective sleeve main body, and the cross section of the conical air inlet hole is conical and gradually reduced from bottom to top.

Preferably, a positioning hole is formed in the inner portion of one side of the through groove, and a connecting plate mounting groove is formed in one end, located in the through groove, of the silica gel protective sleeve main body.

As preferred, the spread groove has been seted up to the other end that lies in logical groove in the silica gel protective sheath main part, spread groove, connecting plate mounting groove and logical groove intercommunication.

Preferably, one end of the stop block is integrally provided with a semicircular positioning block, and the semicircular positioning block is arranged inside the positioning hole.

Preferably, one end of the stop block is positioned at one side of the semicircular positioning block and is integrally provided with a baffle plate, the baffle plate is connected inside the connecting groove, and an inclined plane is arranged on the surface of one side of the baffle plate.

Preferably, the other end of the stop block is integrally provided with a connecting plate, the connecting plate is arranged inside the connecting plate mounting groove, a rotating shaft is fixedly mounted on the connecting plate, and the rotating shaft is rotatably mounted inside a rotating shaft mounting groove arranged inside the connecting plate mounting groove.

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

(1) according to the utility model, through the plurality of rectangular grooves and the plurality of hollow grooves arranged in the silica gel protective sleeve main body, the use of materials can be reduced during production, the production cost of the silica gel protective sleeve main body is reduced, when an article falls on the ground, the impact force can be transmitted through the air in the hollow grooves, when the article is impacted on the side surface, the air can be discharged outwards through the conical air inlet by deforming the inner part of the rectangular groove, the impact force can be buffered through slow discharge of the air, so that the protective effect of the protective sleeve is improved, and the practicability of the protective sleeve is increased.

(2) According to the utility model, the baffle and the stop block can be pulled to rotate by taking the rotating shaft arranged on the connecting plate as a circle center through the inclined surface arranged on the baffle, the positioning hole is deformed through pulling force, so that the semicircular positioning block is moved out, the stop block is moved out from the inside of the through groove, people can conveniently charge, and the through groove can be sealed through the stop block, so that substances such as dust and the like are prevented from entering the charging hole of the equipment through the through groove.

Drawings

FIG. 1 is a schematic view of the overall structure of a silica gel protective sheath based on a flame retardant material according to the present invention;

FIG. 2 is a schematic top view of a silicone protective cover based on a flame retardant material according to the present invention;

FIG. 3 is a cross-sectional view taken at A-A in FIG. 2 of a silica gel protective sleeve based on a flame retardant material according to the present invention;

FIG. 4 is a schematic view of a sealing block mounting groove of a silica gel protective sleeve based on a flame retardant material according to the present invention;

fig. 5 is a schematic structural diagram of a sealing block of a silica gel protective sleeve based on a flame retardant material according to the present invention.

In the figure: 1. a silica gel protective sleeve main body; 2. mounting grooves; 3. a sealing block mounting groove; 301. a through groove; 302. positioning holes; 303. connecting grooves; 304. a connecting plate mounting groove; 305. a rotating shaft mounting groove; 4. a sealing block; 401. a stopper; 402. a semicircular positioning block; 403. a baffle plate; 404. a bevel; 405. a connecting plate; 406. a rotating shaft; 5. a hollow groove; 6. a rectangular groove; 7. a conical air inlet hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1 to 5, a silica gel protective sheath based on flame retardant material, including silica gel protective sheath main part 1, be provided with mounting groove 2 on the silica gel protective sheath main part 1, be provided with sealed piece mounting groove 3 on the outer wall of silica gel protective sheath main part 1, the inside of sealed piece mounting groove 3 is provided with sealed piece 4, sealed piece mounting groove 3 is including leading to groove 301, it runs through the setting on one side surface of silica gel protective sheath main part 1 to lead to groove 301, sealed piece 4 includes dog 401, dog 401 movable mounting leads to the inside of groove 301, a plurality of rectangular channel 6 has been seted up inside the outer wall of silica gel protective sheath main part 1, the upper end of every rectangular channel 6 all is connected with conical inlet port 7, inside a plurality of hollow groove 5 of having seted up of terminal wall under silica gel protective sheath main part 1.

In this embodiment, the upper end of the conical air inlet 7 is arranged on the outer wall of the silica gel protective sleeve main body 1 in a penetrating manner, the cross section of the conical air inlet 7 is gradually reduced from bottom to top in a conical manner, and the air discharge speed can be reduced through the conical air inlet 7.

It can be understood that in this application, lead to having seted up locating hole 302 on one side inside of groove 301, lie in the one end that leads to groove 301 on silica gel protective sheath main part 1 and seted up connecting plate mounting groove 304, can make people will charge in the hole that charges of end insertion equipment through leading to groove 301.

It can be understood that in this application, the other end that lies in logical groove 301 on silica gel protective sheath main part 1 has seted up spread groove 303, connecting plate mounting groove 304 and lead to groove 301 intercommunication.

It can be understood that, in the present application, one end of the stopper 401 is integrally provided with the semicircular positioning block 402, the semicircular positioning block 402 is disposed inside the positioning hole 302, and in the case of moving the semicircular positioning block 402 by an external force, the positioning hole 302 is deformed and then removed when the semicircular positioning block 402 is moved, and the positioning hole 302 can be quickly restored by a characteristic that the silicone rubber can be quickly restored.

It can be understood that in the present application, a baffle 403 is integrally provided at one end of the stopper 401 at one side of the semicircular positioning block 402, the baffle 403 is connected inside the connecting groove 303, and a slope 404 is provided at one side surface of the baffle 403, so that the baffle 403 can be opened by a person.

It can be understood that, in this application, the other end integration of dog 401 is provided with connecting plate 405, and connecting plate 405 sets up in the inside of connecting plate mounting groove 304, and fixed mounting has axis of rotation 406 on connecting plate 405, and axis of rotation 406 rotates the inside of installing at the inside pivot mounting groove 305 that sets up of connecting plate mounting groove 304, rotates the inside of installing at pivot mounting groove 305 through axis of rotation 406, can make connecting plate 405 and dog 401 synchronous revolution, opens logical groove 301.

This silica gel protective sheath based on fire-retardant material's theory of operation:

when in use, firstly, the plurality of rectangular grooves 6 and the plurality of hollow grooves 5 are arranged in the silica gel protective sleeve main body, the use of materials can be reduced during production, the production cost of the silica gel protective sleeve main body 1 is reduced, when articles fall on the ground, the impact force can be transmitted through the air in the hollow grooves 5, when the side impact is caused, the air can be discharged outwards through the conical air inlet 7 by deforming the inner part of the rectangular groove 6, the impact force can be buffered by slowly discharging the air, so that the protection effect of the protective sleeve is improved, the practicability of the protective sleeve is increased, the baffle 403 and the baffle block 401 can be pulled to rotate by taking the rotating shaft 406 arranged on the connecting plate 405 as the circle center through the inclined plane arranged on the baffle 403, the positioning hole 302 is deformed by pulling force, so that the semicircular positioning block 402 is moved out, the baffle block 401 is moved out from the inner part of the through groove 301, thereby being convenient for people to charge, and the through groove 301 can be sealed by the stopper 401, preventing substances such as dust from entering the charging hole of the device through the through groove 301.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a silica gel protective sheath based on flame retardant material, includes silica gel protective sheath main part (1), its characterized in that: be provided with mounting groove (2) on silica gel protective sheath main part (1), be provided with sealed piece mounting groove (3) on the outer wall of silica gel protective sheath main part (1), the inside of sealed piece mounting groove (3) is provided with sealed piece (4), sealed piece mounting groove (3) are including leading to groove (301), it runs through the setting on one side surface of silica gel protective sheath main part (1) to lead to groove (301), sealed piece (4) are including dog (401), dog (401) movable mounting is in the inside that leads to groove (301), a plurality of rectangular channel (6) have been seted up to the outer wall inside of silica gel protective sheath main part (1), every the upper end of rectangular channel (6) all is connected with conical inlet port (7), a plurality of hollow groove (5) have been seted up to silica gel protective sheath main part (1) lower extreme wall inside.

2. The silicone protective sheath based on fire retardant material of claim 1, wherein: the upper end of the conical air inlet hole (7) penetrates through the outer wall of the silica gel protective sleeve main body (1), and the cross section of the conical air inlet hole (7) is conical and gradually reduced from bottom to top.

3. The silicone protective sheath based on fire retardant material of claim 1, wherein: locating hole (302) have been seted up on one side inside of logical groove (301), connecting plate mounting groove (304) have been seted up to the one end that lies in logical groove (301) on silica gel protective sheath main part (1).

4. A silicone protective cover based on fire retardant material as claimed in claim 3, wherein: connecting groove (303) have been seted up to the other end that lies in logical groove (301) on silica gel protective sheath main part (1), connecting groove (303), connecting plate mounting groove (304) and logical groove (301) intercommunication.

5. The silicone protective sheath based on fire retardant material of claim 1, wherein: one end of the stop block (401) is integrally provided with a semicircular positioning block (402), and the semicircular positioning block (402) is arranged inside the positioning hole (302).

6. The silicone protective sheath based on fire retardant material of claim 1, wherein: one end of the stop block (401) is integrally provided with a baffle plate (403) at one side of the semicircular positioning block (402), the baffle plate (403) is connected inside the connecting groove (303), and an inclined surface (404) is arranged on the surface of one side of the baffle plate (403).

7. The silicone protective sheath based on fire retardant material of claim 1, wherein: the other end integration of dog (401) is provided with connecting plate (405), connecting plate (405) set up in the inside of connecting plate mounting groove (304), fixed mounting has axis of rotation (406) on connecting plate (405), axis of rotation (406) are rotated and are installed in the inside pivot mounting groove (305) that sets up in connecting plate mounting groove (304).