CN220227160U - Pump cover with protective structure - Google Patents
Pump cover with protective structure Download PDFInfo
- Publication number
- CN220227160U CN220227160U CN202321956013.7U CN202321956013U CN220227160U CN 220227160 U CN220227160 U CN 220227160U CN 202321956013 U CN202321956013 U CN 202321956013U CN 220227160 U CN220227160 U CN 220227160U
- Authority
- CN
- China
- Prior art keywords
- pump cover
- cover body
- protective structure
- strip
- sealing strip
- 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.)
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Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 abstract description 13
- 238000010030 laminating Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Compressor (AREA)
Abstract
The utility model relates to the technical field of pump covers, and discloses a pump cover with a protection structure. This pump cover with protective structure has the gas tightness sealing strip through pump cover body bottom fixed mounting, and gas tightness sealing strip side fixed mounting has annular barrier strip, when carrying out constantly fastening the pump cover body, can make corresponding gas tightness sealing strip bottom constantly laminate with the connecting piece top, when carrying out fastening, annular barrier strip bottom also carries out corresponding laminating, through being provided with annular barrier strip, can be better play sealing performance.
Description
Technical Field
The utility model relates to the technical field of pump covers, in particular to a pump cover with a protection structure.
Background
The pump cover is often required to be provided with a protective structure when being used, some potential safety hazards that take place after the pump cover uses can be eliminated through the protective structure, CN217977621U has protective structure's valve gap like chinese patent website publication, have locking advantage that moves, the device can block the bolt through the gag lever post that sets up, and then avoid the bolt to become flexible, guaranteed the fastening of valve gap body, but the pump cover is when installing, because it is fastened to utilize the bolt, the leakproofness is difficult to be guaranteed in the junction, consequently, propose a pump cover with protective structure for solve the problem that mentions in the above-mentioned background.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the pump cover with the protection structure, which has the advantage of sealing property, and solves the problem that the sealing property at the joint is difficult to ensure because the pump cover is fastened by bolts when being installed.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the pump cover with the protection structure comprises a pump cover body, wherein an airtight sealing strip is fixedly arranged at the bottom of the pump cover body, and an annular blocking strip is fixedly arranged on the side face of the airtight sealing strip.
Preferably, the equal fixed mounting in pump cover body top both sides has the screw thread groove seat, screw thread groove seat threaded connection has the bolt, through being provided with the screw thread groove seat, screw thread groove seat threaded connection has the bolt, twists corresponding bolt, can make pump cover body bottom and connecting piece constantly laminate the fastening.
Preferably, the trapezoidal through hole has been seted up at the bolt top, movable mounting has rectangular fixing screw in the through-hole, the screw hole has been seted up to the pump cover body corresponding fixed position, threaded hole threaded connection has rectangular fixing screw, is provided with trapezoidal through-hole through the bolt, can make corresponding rectangular fixing screw top flush with trapezoidal through-hole top to can hide corresponding rectangular fixing screw, prevent that the foreign object from twisting rectangular fixing screw.
Preferably, the rectangular fixing screw side fixed mounting has annular gasket, annular gasket external diameter is greater than trapezoidal through-hole diameter, through being provided with annular gasket, and annular gasket's external diameter is greater than trapezoidal through-hole diameter, can be with rectangular fixing screw activity joint in trapezoidal through-hole, conveniently integrative carrying.
Preferably, the pump cover body top fixed mounting has the installation to connect, installation connects side fixed mounting to have the external screw thread, the protective cover is installed at installation joint top, is provided with the installation through the pump cover body and connects, can carry out corresponding threaded connection with the external connection, and the installation connects the top and is provided with the protective cover and can prevent that the installation from connecting the damage.
Compared with the prior art, the utility model provides the pump cover with the protection structure, which has the following beneficial effects:
1. this pump cover with protective structure has the gas tightness sealing strip through pump cover body bottom fixed mounting, and gas tightness sealing strip side fixed mounting has annular barrier strip, when carrying out constantly fastening the pump cover body, can make corresponding gas tightness sealing strip bottom constantly laminate with the connecting piece top, when carrying out fastening, annular barrier strip bottom also carries out corresponding laminating, through being provided with annular barrier strip, can be better play sealing performance.
2. This pump cover with protective structure through being provided with annular gasket, and annular gasket's external diameter is greater than trapezoidal through-hole diameter, can be with rectangular fixing screw activity joint in trapezoidal through-hole, conveniently integrative carrying.
Drawings
FIG. 1 is a three-dimensional view of the structure of the present utility model;
FIG. 2 is a diagram showing the structure of the airtight sealing strip of the present utility model;
FIG. 3 is a diagram of a trapezoidal via structure according to the present utility model.
Wherein: 1. a pump cover body; 2. an airtight sealing strip; 21. an annular barrier rib; 31. a thread groove seat; 32. a bolt; 33. a long fixing screw; 34. a trapezoidal through hole; 35. an annular gasket; 4. installing a joint; 41. an external thread; 42. and a protective cover.
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.
Referring to fig. 1-3, a pump cover with a protection structure includes a pump cover body 1, an airtight sealing strip 2 is fixedly installed at the bottom of the pump cover body 1, and an annular blocking strip 21 is fixedly installed on the side surface of the airtight sealing strip 2.
Through above-mentioned technical scheme, through pump cover body 1 bottom fixed mounting has airtight sealing strip 2, and airtight sealing strip 2 side fixed mounting has annular barrier strip 21, when carrying out constantly fastening pump cover body 1, can make corresponding airtight sealing strip 2 bottom constantly laminate with the connecting piece top, after carrying out fastening, when also carrying out corresponding laminating in annular barrier strip 21 bottom, through being provided with annular barrier strip 21, can be better play sealing performance.
Specifically, screw thread groove seat 31 is all fixed mounting in pump cover body 1 top both sides, and screw thread groove seat 31 threaded connection has bolt 32.
Through above-mentioned technical scheme, through being provided with screw thread groove seat 31, screw thread groove seat 31 threaded connection has bolt 32, twists corresponding bolt 32, can make pump cover body 1 bottom and connecting piece constantly laminate the fastening.
Specifically, trapezoidal through hole 34 has been seted up at bolt 32 top, and movable mounting has rectangular fixing screw 33 in the through-hole, and the screw hole has been seted up to pump cover body 1 corresponding position fixed, and threaded hole threaded connection has rectangular fixing screw 33.
Through above-mentioned technical scheme, be provided with trapezoidal through-hole 34 through bolt 32, can make corresponding rectangular fixing screw 33 top flush with trapezoidal through-hole 34 top to can hide corresponding rectangular fixing screw 33, prevent that the foreign object from twisting rectangular fixing screw 33.
Specifically, an annular gasket 35 is fixedly installed on the side surface of the strip-shaped fixing screw 33, and the outer diameter of the annular gasket 35 is larger than the diameter of the trapezoid through hole 34.
Through above-mentioned technical scheme, through being provided with annular gasket 35, annular gasket 35's external diameter is greater than trapezoidal through-hole 34 diameter, can be with rectangular fixing screw 33 activity joint in trapezoidal through-hole 34, conveniently integrative carrying.
Specifically, the pump cover body 1 top fixed mounting has the installation to connect 4, and the installation connects 4 side fixed mounting has external screw thread 41, and the protection cover 42 is installed at installation connects 4 top.
Through above-mentioned technical scheme, be provided with installation joint 4 through pump cover body 1, can carry out corresponding threaded connection with the external connection piece, installation joint 4 top is provided with protection cover 42 and can prevent that installation joint 4 from receiving the damage.
When using, have gas tightness sealing strip 2 through pump cover body 1 bottom fixed mounting, gas tightness sealing strip 2 side fixed mounting has annular barrier strip 21, when carrying out the continuous fastening with pump cover body 1, can make corresponding gas tightness sealing strip 2 bottom constantly laminate with the connecting piece top, after carrying out the fastening, when also carrying out corresponding laminating in annular barrier strip 21 bottom, through being provided with annular barrier strip 21, can be better play sealing performance.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Pump cover with protective structure, including pump cover body (1), its characterized in that: the pump cover is characterized in that an airtight sealing strip (2) is fixedly arranged at the bottom of the pump cover body (1), and an annular blocking strip (21) is fixedly arranged on the side face of the airtight sealing strip (2).
2. A pump cover with protective structure according to claim 1, characterized in that: the pump cover is characterized in that threaded groove seats (31) are fixedly arranged on two sides of the top of the pump cover body (1), and the threaded groove seats (31) are in threaded connection with bolts (32).
3. A pump cover with protective structure according to claim 2, characterized in that: trapezoidal through holes (34) are formed in the tops of the bolts (32), long fixing screws (33) are movably mounted in the through holes, threaded holes are fixedly formed in the corresponding positions of the pump cover body (1), and long fixing screws (33) are connected in the threaded holes in a threaded mode.
4. A pump cover with protective structure according to claim 3, characterized in that: an annular gasket (35) is fixedly arranged on the side face of the strip-shaped fixing screw rod (33), and the outer diameter of the annular gasket (35) is larger than the diameter of the trapezoid through hole (34).
5. A pump cover with protective structure according to claim 1, characterized in that: the pump cover is characterized in that an installation joint (4) is fixedly installed at the top of the pump cover body (1), an external thread (41) is fixedly installed on the side face of the installation joint (4), and a protective cover (42) is installed at the top of the installation joint (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321956013.7U CN220227160U (en) | 2023-07-24 | 2023-07-24 | Pump cover with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321956013.7U CN220227160U (en) | 2023-07-24 | 2023-07-24 | Pump cover with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220227160U true CN220227160U (en) | 2023-12-22 |
Family
ID=89180203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321956013.7U Active CN220227160U (en) | 2023-07-24 | 2023-07-24 | Pump cover with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220227160U (en) |
-
2023
- 2023-07-24 CN CN202321956013.7U patent/CN220227160U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |