CN213685255U

CN213685255U - Foldable sealing element

Info

Publication number: CN213685255U
Application number: CN202022848192.5U
Authority: CN
Inventors: 殷立波
Original assignee: Jiangsu Xinfulong Plastic Co ltd
Current assignee: Jiangsu Xinfulong Plastic Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-13
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a folded cascade sealing member relates to sealing member technical field, the utility model discloses a connecting device, sealing device, folding device, fixing device and protection device, connecting device include the connecting cylinder, and the connecting cylinder is inside hollow cylinder structure, and sealing device includes sealed lid, and sealed lid upper surface is equipped with an trompil on, and the connecting cylinder surface is connected with trompil internal surface, and folding device includes sealed platform, last pillar and folding cylinder. The utility model relates to a folded cascade sealing member, through setting up the sealing washer, at the in-process of being connected with other devices, sealing washer sealing connection's part, through setting up a folding section of thick bamboo, a folding section of thick bamboo both can seal the work to the cooperation of sealing member internal arrangement, can fold when stopping using again, greatly increased space utilization efficiency, the sealing member is used and different operational environment, adjusts different length and works, the wide connecting cylinder of range of application is connected with other device cooperations respectively with the connector key.

Description

Foldable sealing element

Technical Field

The utility model relates to a sealing member technical field, in particular to folded cascade sealing member.

Background

The seal is a material or a part that prevents fluid or solid particles from leaking from between adjacent bonding surfaces and prevents foreign substances such as dust and moisture from intruding into parts inside the machine equipment. The conventional sealing elements are made of rubber and plastic materials, have elasticity and compressibility, and are also a part of other types of sealing elements such as mechanical sealing elements.

Most of the sealing elements at present are single in structure, the applied working environment is single, different sealing elements are needed for different connecting places, and therefore a foldable sealing element is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a folded cascade sealing member can effectively solve and need use different operational environment's problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a foldable sealing element comprises a connecting device, a sealing device, a folding device, a fixing device and a protecting device, wherein the connecting device comprises a connecting cylinder, the connecting cylinder is of a hollow cylinder structure, the sealing device comprises an upper sealing cover, an opening is formed in the upper surface of the upper sealing cover, the outer surface of the connecting cylinder is connected with the inner surface of the opening, the folding device comprises an upper sealing table, an upper support and a folding cylinder, the upper surface of the upper sealing table is welded with the lower surface of the connecting cylinder, the upper surfaces of a plurality of upper supports are welded with the lower surface of the upper sealing cover, one end of the folding cylinder is welded with the lower surface of the upper sealing table, the fixing device comprises a lower sealing table and a sealing cylinder, the upper surface of the lower sealing table is welded with the other end of the folding cylinder, the upper surface of the sealing cylinder is welded with the lower surface of the lower, the lower surface of the lower sealing cover is provided with a through hole, the sealing cylinders are in sliding fit with the through hole, the number of the upper supporting columns is four, and the folding springs are fixed.

Preferably, the connecting device further comprises a connecting key and a protection cylinder, a key groove is formed in the inner surface of the connecting cylinder, the connecting key is installed in the key groove, the protection cylinder is in rotating fit with the connecting cylinder, and the connecting key is connected with other devices in a matched mode.

Preferably, sealing device still includes sealing washer and fixed frame, the sealing washer lower surface is covered the surface connection with the upper seal, fixed frame upper surface and the lower surface welding of upper seal lid, the sealing washer plays the part sealed and be connected with other devices.

Preferably, the folding device further comprises folding springs, the folding springs are arranged between the upper sealing cover and the lower sealing cover respectively, the positions of the folding springs are matched with the upper supporting columns respectively, the number of the folding springs is four, and the folding springs play a role in clamping the upper sealing cover and the lower sealing cover so as to compress the device and increase the utilization rate of the space.

Preferably, the fixing device further comprises a plurality of lower supporting columns, the lower surfaces of the lower supporting columns are welded with the upper surface of the lower sealing table, the positions of the plurality of lower supporting columns are respectively matched with the plurality of folding springs, and the number of the lower supporting columns is four, so that the position of each folding spring is limited.

Preferably, the protection device further comprises a fixing frame and four connecting bolts, the lower surface of the fixing frame is welded with the upper surface of the lower sealing cover, a plurality of mounting holes are formed in the upper surface of the fixing frame, the connecting bolts are respectively matched with the mounting holes in a rotating mode, and the number of the connecting bolts is four, so that the effect of connecting the upper sealing cover and the lower sealing cover when the sealing element needs to be folded is achieved.

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

1. the utility model discloses in, through setting up the sealing washer, at the in-process of being connected with other devices, sealing washer sealing connection's part.

2. The utility model discloses in, through setting up a folding section of thick bamboo, a folding section of thick bamboo both can seal the work to the cooperation of sealing member internal installation, can fold when stopping using again, greatly increased space utilization efficiency, sealing member use with different operational environment, adjust different length and carry out work, the range of application is wide.

3. The utility model discloses in, through setting up connecting cylinder and connector link, be connected with other device cooperations respectively.

4. The utility model discloses in, through setting up folding spring, utilize the pulling force to press from both sides tightly sealed lid, make things convenient for the sealing member to carry out folding work.

Drawings

Fig. 1 is a schematic view of an external overall structure of a foldable sealing member according to the present invention;

fig. 2 is a schematic structural view of an external front view of a foldable sealing member according to the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 according to the present invention;

fig. 4 is an external isometric structural schematic view of the foldable sealing member of the present invention.

In the figure: 100. a connecting device; 110. a connecting cylinder; 120. a connecting bond; 130. a protective cylinder; 200. a sealing device; 210. an upper sealing cover; 220. a seal ring; 230. a fixing frame; 300. a folding device; 310. an upper sealing table; 320. an upper pillar; 330. folding the spring; 340. a folding cylinder; 400. a fixing device; 410. a lower sealing table; 420. a lower pillar; 430. a sealing cylinder; 500. a protection device; 510. a lower sealing cover; 520. a fixed mount; 530. and connecting the bolts.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention relates to a foldable sealing member, including a connecting device 100, a sealing device 200, a folding device 300, a fixing device 400 and a protection device 500, wherein the connecting device 100 includes a connecting cylinder 110, the connecting cylinder 110 is a hollow cylinder structure, the sealing device 200 includes an upper sealing cover 210, an opening is disposed on an upper surface of the upper sealing cover 210, an outer surface of the connecting cylinder 110 is connected to an inner surface of the opening, the folding device 300 includes an upper sealing table 310, an upper support 320 and a folding cylinder 340, an upper surface of the upper sealing table 310 is welded to a lower surface of the connecting cylinder 110, upper surfaces of the upper support 320 are welded to a lower surface of the upper sealing cover 210, one end of the folding cylinder 340 is welded to a lower surface of the upper sealing table 310, the fixing device 400 includes a lower sealing table 410 and a sealing cylinder 430, an upper surface of the lower sealing table 410 is welded to the other end of the folding cylinder 340, the protection device 500 includes a lower sealing cover 510, a through hole is formed on the lower surface of the lower sealing cover 510, and a sealing cylinder 430 is slidably fitted to the through hole, wherein the number of the upper struts 320 is four, and the upper struts function to fix the folding spring 330.

Referring to fig. 1, the connection device 100 further includes a connection key 120 and a protection cylinder 130, a key slot is formed on an inner surface of the connection cylinder 110, the connection key 120 is installed in the key slot, the protection cylinder 130 is rotatably engaged with the connection cylinder 110, and the connection key 120 is engaged with other devices.

Referring to fig. 1, the sealing device 200 further includes a sealing ring 220 and a fixing frame 230, wherein a lower surface of the sealing ring 220 is connected to an upper surface of the upper sealing cover 210, an upper surface of the fixing frame 230 is welded to a lower surface of the upper sealing cover 210, and the sealing ring 220 seals a portion connected to other devices.

Referring to fig. 1-3, the folding device 300 further includes a plurality of folding springs 330, the plurality of folding springs 330 are respectively disposed between the upper sealing cover 210 and the lower sealing cover 510, the plurality of folding springs 330 are respectively adapted to the plurality of upper pillars 320, the number of the folding springs 330 is four, and the folding springs 330 play a role in clamping the upper sealing cover and the lower sealing cover, so that the device is compressed and the utilization rate of the space is increased.

Referring to fig. 1 to 3, the fixing device 400 further includes a plurality of lower support columns 420, lower surfaces of the plurality of lower support columns 420 are welded to an upper surface of the lower sealing table 410, positions of the plurality of lower support columns 420 are respectively adapted to the plurality of folding springs 330, and the number of the lower support columns 420 is four, which plays a role of limiting positions of the folding springs 330.

Referring to fig. 1, the protection device 500 further includes a fixing frame 520 and four connecting bolts 530, a lower surface of the fixing frame 520 is welded to an upper surface of the lower sealing cover 510, a plurality of mounting holes are formed in the upper surface of the fixing frame 520, the connecting bolts 530 are respectively matched with the mounting holes in a rotating manner, and the sealing member is connected with the upper sealing cover and the lower sealing cover when the sealing member needs to be folded.

The following is the working principle of the utility model:

please refer to fig. 1-4, the utility model relates to a foldable sealing element, the sealing element is equipped with connecting cylinder 110, inside is equipped with the connector link 120, it is convenient to be connected with other devices, be equipped with a plurality of folding springs 330 between two upper and lower sealed lids, when needs are folding, connect through connecting bolt 530 between two upper and lower sealed lids, folding spring 330 utilizes the pulling force to press from both sides tight sealed lid, be equipped with folding cylinder 340 between upper seal platform 310 and lower seal platform 410, folding cylinder 340 both can seal the work to the cooperation of sealing element internal device, can fold when stopping using again, greatly increased space utilization efficiency, the sealing element is used and different operational environment, adjust different length and work, the range of application is wide.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Foldable seal comprising connection means (100), sealing means (200), folding means (300), fixing means (400) and protection means (500), characterized in that: the connecting device (100) comprises a connecting cylinder (110), the connecting cylinder (110) is of an internal hollow cylinder structure, the sealing device (200) comprises an upper sealing cover (210), an opening is formed in the upper surface of the upper sealing cover (210), the outer surface of the connecting cylinder (110) is connected with the inner surface of the opening, the folding device (300) comprises an upper sealing table (310), an upper support column (320) and a folding cylinder (340), the upper surface of the upper sealing table (310) is welded with the lower surface of the connecting cylinder (110), the upper surfaces of the upper support columns (320) are welded with the lower surface of the upper sealing cover (210), one end of the folding cylinder (340) is welded with the lower surface of the upper sealing table (310), the fixing device (400) comprises a lower sealing table (410) and a sealing cylinder (430), the upper surface of the lower sealing table (410) is welded with the other end of the folding cylinder (340), the upper surface of the sealing cylinder (430) is welded with the lower surface of the lower sealing table (410), the protection device (500) comprises a lower sealing cover (510), a through hole is formed in the lower surface of the lower sealing cover (510), and the sealing cylinder (430) is in sliding fit with the through hole.

2. Foldable seal according to claim 1, characterized in that: the connecting device (100) further comprises a connecting key (120) and a protection barrel (130), a key groove is formed in the inner surface of the connecting barrel (110), the connecting key (120) is installed in the key groove, and the protection barrel (130) is matched with the connecting barrel (110) in a rotating mode.

3. Foldable seal according to claim 1, characterized in that: the sealing device (200) further comprises a sealing ring (220) and a fixing frame (230), the lower surface of the sealing ring (220) is connected with the upper surface of the upper sealing cover (210), and the upper surface of the fixing frame (230) is welded with the lower surface of the upper sealing cover (210).

4. Foldable seal according to claim 1, characterized in that: the folding device (300) further comprises a plurality of folding springs (330), the folding springs (330) are respectively arranged between the upper sealing cover (210) and the lower sealing cover (510), and the positions of the folding springs (330) are respectively matched with the upper supporting columns (320).

5. Foldable seal according to claim 1, characterized in that: the fixing device (400) further comprises a lower support column (420), the lower surface of the lower support column (420) is welded with the upper surface of the lower sealing table (410), and the positions of the lower support column (420) are respectively matched with the folding springs (330).

6. Foldable seal according to claim 1, characterized in that: the protection device (500) further comprises a fixing frame (520) and connecting bolts (530), the lower surface of the fixing frame (520) is welded with the upper surface of the lower sealing cover (510), a plurality of mounting holes are formed in the upper surface of the fixing frame (520), and the connecting bolts (530) are respectively matched with the mounting holes in a rotating mode.