CN208750007U - A kind of follow-on dustband - Google Patents
A kind of follow-on dustband Download PDFInfo
- Publication number
- CN208750007U CN208750007U CN201821477122.XU CN201821477122U CN208750007U CN 208750007 U CN208750007 U CN 208750007U CN 201821477122 U CN201821477122 U CN 201821477122U CN 208750007 U CN208750007 U CN 208750007U
- Authority
- CN
- China
- Prior art keywords
- dustband
- main body
- sets
- holes
- follow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of follow-on dustbands, including main body and electrostatic patch, the upper end outer surface of the main body is fixedly installed with outer seal lip and interior sealing lip, the lower end outer surface of the main body is fixedly installed with sets of holes caulking groove, the leading exterior surface of the main body, which is fixedly installed with, hooks hole and by compression leg, the upper end outer surface of the outer seal lip is equipped with silicone gasket, groove is equipped between the outer seal lip and interior sealing lip, the side of the electrostatic patch is fixedly installed with bolt.A kind of follow-on dustband described in the utility model, equipped with hook hole, press compression leg, silicone gasket and electrostatic patch, impetus can be provided for user during user installs or replaces dustband, convenient for users to quickly being replaced to dustband, and buffering can be played the role of when dustband is by high pressure, the dust close to dustband can also be adsorbed using the electrostatic contained in patch, bring better prospect of the application.
Description
Technical field
The utility model relates to dustband field, in particular to a kind of follow-on dustband.
Background technique
The main effect of dustband is to remove reciprocating piston bar to be exposed at dust accompanying on cylinder outer surface, sand-lime
With the dirts such as rainwater, prevent external dust and rainwater from entering inside sealing mechanism, dustband should be sharp lip type structure, and
And coefficient of friction is low, can reduce the abrasion of equipment while preventing extraneous dust from entering system in this way；It is existing dust-proof
There are certain drawbacks in circle, firstly, cannot mention during user installs or replaces dustband for user when in use
For impetus, the physical strength of user is wasted, is unfavorable for user and quickly dustband is replaced, affect dustband
Using effect easily causes dustband to become secondly, cannot play the role of buffering when dustband is by high pressure because of high pressure
Easily there is slight crack and influence dust-proof effect in shape, dustband, reduce the performances such as the resistance to compression of dustband, finally, patch cannot be utilized
In the electrostatic that contains the dust close to dustband is adsorbed, be unfavorable for user and the dust on dustband focused on,
The working efficiency for reducing dustband reduces the anti-dust performance of dustband, and certain shadow is brought to the use process of people
It rings, for this purpose, it is proposed that a kind of follow-on dustband.
Utility model content
The main purpose of the utility model is to provide a kind of follow-on dustbands, can effectively solve in background technique
The problem of.
To achieve the above object, the technical solution that the utility model is taken are as follows:
The upper end outer surface of a kind of follow-on dustband, including main body and electrostatic patch, the main body is fixedly installed with
Outer seal lip and interior sealing lip, and interior sealing lip is fixedly mounted on the inside of outer seal lip, the lower end outer surface of the main body is solid
Dingan County is equipped with sets of holes caulking groove, and the leading exterior surface of the main body, which is fixedly installed with, to be hooked hole and be fixedly mounted by compression leg, and by compression leg
In the side for hooking hole, the upper end outer surface of the outer seal lip is equipped with silicone gasket, the outer seal lip and interior sealing lip it
Between be equipped with groove, and outer seal lip is fixedly connected by groove with interior sealing lip, and the side of the electrostatic patch is fixedly installed with
Bolt, and electrostatic patch is fixedly connected by bolt with sets of holes caulking groove.
Preferably, the planform of the main body is annular, and the depth value for hooking hole is outer than the half of main body
Radius length value and the difference of inside radius length value are small, and the tilt angle for hooking hole and main body is 45 degree, the hook hole
Quantity is four groups.
Preferably, the depth value of the sets of holes caulking groove is equal to the height value of electrostatic patch, and the lower end appearance of sets of holes caulking groove
Face is through being equipped with sets of holes, the length value of the bolt is equal to the depth value of sets of holes caulking groove and sets of holes and value, and bolt and set
The quantity in hole is two groups, and the quantity of the electrostatic patch is four groups.
Preferably, the outer surface by compression leg is equipped with screw thread, and is four groups by the quantity of compression leg, and screw thread, which can increase, to be made
User's palm and by the frictional force between compression leg.
Preferably, the junction of the silicone gasket and outer seal lip is equipped with glue-line, and silicone gasket is by glue-line and outside
Sealing lip is fixedly connected, and glue-line can be convenient the close connection between silicone gasket and outer seal lip.
Preferably, the upper end outer surface of the groove is equipped with lubricating oil film, and the planform of groove is U-shaped, lubricating oil
Film can reduce the coefficient of friction between groove and sealing element.
Compared with prior art, the utility model has the following beneficial effects: follow-on dustband, passes through setting
It hooks hole and presses compression leg, impetus can be provided during user installs or replaces dustband for user, saving makes
The physical strength that user expends improves the using effect of dustband, by setting convenient for users to quickly replacing to dustband
The silicone gasket set can play the role of buffering when dustband is by high pressure, prevent from leading to dustband because of high pressure
Deformation, avoids dustband from slight crack occur and influences dust-proof effect, enhance the performances such as the resistance to compression of dustband, pass through the electrostatic of setting
Patch can adsorb the dust close to dustband using the electrostatic contained in patch, convenient for users to on dustband
Dust centralized processing, improve the working efficiency of dustband, enhance the anti-dust performance of dustband, it is practical, it is entire anti-
Konisphere structure is simple, easy to operate, and the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of follow-on dustband of the utility model；
Fig. 2 is a kind of bottom view of follow-on dustband of the utility model；
Fig. 3 is the enlarged drawing of A in a kind of follow-on dustband Fig. 2 of the utility model；
Fig. 4 is a kind of structure chart of follow-on dustband outer seal lip of the utility model.
In figure: 1, main body；2, outer seal lip；3, interior sealing lip；4, sets of holes caulking groove；5, hole is hooked；6, compression leg is pressed；7, silicagel pad
Circle；8, groove；9, electrostatic patch；10, bolt.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of follow-on dustband, including main body 1 and electrostatic patch 9, the upper end outer surface of main body 1
Outer seal lip 2 and interior sealing lip 3 are fixedly installed with, and interior sealing lip 3 is fixedly mounted on the inside of outer seal lip 2, under main body 1
End outer surface is fixedly installed with sets of holes caulking groove 4, and the leading exterior surface of main body 1 is fixedly installed with hook hole 5 and by compression leg 6, and presses
Column 6 is fixedly mounted on the side for hooking hole 5, and the upper end outer surface of outer seal lip 2 is equipped with silicone gasket 7, outer seal lip 2 with it is interior close
It seals and is equipped with groove 8 between lip 3, and outer seal lip 2 is fixedly connected by groove 8 with interior sealing lip 3, the side of electrostatic patch 9 is solid
Dingan County is equipped with bolt 10, and electrostatic patch 9 is fixedly connected by bolt 10 with sets of holes caulking groove 4；
The planform of main body 1 be annular, hook hole 5 depth value than main body 1 half outer radius length value with
The difference of inside radius length value is small, and the tilt angle for hooking hole 5 and main body 1 is 45 degree, and the quantity for hooking hole 5 is four groups；Set
The depth value of hole caulking groove 4 is equal to the height value of electrostatic patch 9, and the lower end outer surface of sets of holes caulking groove 4 is through being equipped with sets of holes, spiral shell
The length value of bolt 10 is equal to the depth value of sets of holes caulking groove 4 and sets of holes and value, and the quantity of bolt 10 and sets of holes is two groups, it is quiet
The quantity of electric patch 9 is four groups；It is equipped with screw thread by the outer surface of compression leg 6, and is four groups by the quantity of compression leg 6；Silicone gasket 7 with
The junction of outer seal lip 2 is equipped with glue-line, and silicone gasket 7 is fixedly connected by glue-line with outer seal lip 2；The upper end of groove 8
Outer surface is equipped with lubricating oil film, and the planform of groove 8 is U-shaped.
It should be noted that the utility model is a kind of follow-on dustband, when in use, firstly, checking external seal
The integrity on the surface for the groove 8 being arranged between lip 2 and interior sealing lip 3, when the intact free from dust in the surface of groove 8 by groove 8
It is mounted on sealing element, and checks the lip of outer seal lip 2 and interior sealing lip 3, be mounted on the upper end outer surface of outer seal lip 2
Silicone gasket 7 can dustband installation after and sealing element directly contact, buffering is played between outer seal lip 2 and sealing element
Effect, prevent from causing dustband to deform because of high pressure, avoid dustband from slight crack occur and influence dust-proof effect, enhance
The performances such as the resistance to compression of dustband are then installed using the pressing dustband by compression leg 6 of the leading exterior surface that main body 1 is arranged in
Onto sealing element, stops pressing when seamless between dustband and sealing element, then, it is embedding that sets of holes are installed to by bolt 10
Electrostatic patch 9 in slot 4 can use the electrostatic contained in patch and adsorb to the dust close to dustband, convenient for users to
To the dust centralized processing on dustband, the working efficiency of dustband is improved, enhances the anti-dust performance of dustband, and quiet
After electric patch 9 is installed, irregular flat situation is not present between the surface and electrostatic patch 9 and bolt 10 of main body 1,
Finally, user can place the tool above in the hook hole 5 of leading exterior surface setting of main body 1 when dustband needs replacing,
Quickly dustband can be replaced, it is more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of follow-on dustband, including main body (1) and electrostatic patch (9), it is characterised in that: the main body (1) it is upper
End outer surface is fixedly installed with outer seal lip (2) and interior sealing lip (3), and interior sealing lip (3) is fixedly mounted on outer seal lip (2)
Inside, the lower end outer surface of the main body (1) is fixedly installed with sets of holes caulking groove (4), and the leading exterior surface of the main body (1) is solid
Dingan County is equipped with hook hole (5) and presses compression leg (6), and the side for hooking hole (5), the outer seal lip (2) are fixedly mounted on by compression leg (6)
Upper end outer surface be equipped with silicone gasket (7), between the outer seal lip (2) and interior sealing lip (3) be equipped with groove (8), and
Outer seal lip (2) is fixedly connected by groove (8) with interior sealing lip (3), and the side of the electrostatic patch (9) is fixedly installed with spiral shell
Bolt (10), and electrostatic patch (9) is fixedly connected by bolt (10) with sets of holes caulking groove (4).
2. a kind of follow-on dustband according to claim 1, it is characterised in that: the planform of the main body (1)
For annular, the depth value for hooking hole (5) is than the outer radius length value of the half of main body (1) and the difference of inside radius length value
It is worth small, and the tilt angle for hooking hole (5) and main body (1) is 45 degree, and the quantity for hooking hole (5) is four groups.
3. a kind of follow-on dustband according to claim 1, it is characterised in that: the depth of the sets of holes caulking groove (4)
Value is equal to the height value of electrostatic patch (9), and the lower end outer surface of sets of holes caulking groove (4) is through being equipped with sets of holes, the bolt
(10) length value is equal to the depth value of sets of holes caulking groove (4) and sets of holes and value, and the quantity of bolt (10) and sets of holes is two
Group, the quantity of the electrostatic patch (9) are four groups.
4. a kind of follow-on dustband according to claim 1, it is characterised in that: the outer surface by compression leg (6)
It is four groups equipped with screw thread, and by the quantity of compression leg (6).
5. a kind of follow-on dustband according to claim 1, it is characterised in that: the silicone gasket (7) with it is outer close
The junction for sealing lip (2) is equipped with glue-line, and silicone gasket (7) is fixedly connected by glue-line with outer seal lip (2).
6. a kind of follow-on dustband according to claim 1, it is characterised in that: the upper end appearance of the groove (8)
Face is equipped with lubricating oil film, and the planform of groove (8) is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477122.XU CN208750007U (en) | 2018-09-11 | 2018-09-11 | A kind of follow-on dustband |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477122.XU CN208750007U (en) | 2018-09-11 | 2018-09-11 | A kind of follow-on dustband |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208750007U true CN208750007U (en) | 2019-04-16 |
Family
ID=66083946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821477122.XU Expired - Fee Related CN208750007U (en) | 2018-09-11 | 2018-09-11 | A kind of follow-on dustband |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208750007U (en) |
-
2018
- 2018-09-11 CN CN201821477122.XU patent/CN208750007U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20210911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |