CN215444001U - Waterproof device for drilling - Google Patents
Waterproof device for drilling Download PDFInfo
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- CN215444001U CN215444001U CN202121434966.8U CN202121434966U CN215444001U CN 215444001 U CN215444001 U CN 215444001U CN 202121434966 U CN202121434966 U CN 202121434966U CN 215444001 U CN215444001 U CN 215444001U
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- cover body
- waterproof device
- waterproof
- drilling
- drilling according
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Abstract
The utility model relates to the technical field of accessories for drilling, in particular to a waterproof device for drilling, which comprises a positioning device and a waterproof cover body, the positioning device comprises a positioning disc and a pressing part, the positioning disc can be adsorbed on the surface of an object, the pressing part comprises a connecting piece and a pressing piece which are connected with each other, the other end of the connecting piece is connected with the positioning disk, the waterproof cover body is provided with a front opening and a rear opening, in the using state, the pressing part presses the front opening of the waterproof cover body, the waterproof device for drilling of the utility model fixes the pressing part through the adsorption force of the positioning disc, then the waterproof cover body is fixed at the punching position by the pressing force of the pressing part, the wall to be punched cannot be damaged, the use is simple, in addition, the waterproof cover body and the pressing part are independent parts, so that an operator can replace the waterproof cover body with different opening sizes according to the requirement of the punching size.
Description
Technical Field
The utility model relates to the technical field of accessories for drilling, in particular to a waterproof device for drilling.
Background
In order to prevent water splash from splashing and polluting the environment of the peripheral wall in the drilling process, workers generally equip a waterproof device at the punching position in the punching process, screws or nails are used for fixing the waterproof device at the punching position in the prior art, but the wall is easy to damage by the fixing mode when the waterproof device is taken down, the waterproof device is fixed at the punching position by the adhesive in some cases, but the adhesive needs to be adhered to the punched wall, so that the wall is easy to damage, the fixing stability is poor, and the waterproof device is easy to fall off from the wall.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the waterproof device for drilling, which has better fixity and does not damage the wall to be drilled.
The utility model realizes the purpose by the following technical scheme: the utility model provides a watertight fittings is used in drilling, includes the positioner and the buckler cover body, positioner is including adsorbing the positioning disk on wall surface and pressing the splenium, press the connecting piece and press the pressing sheet that include interconnect according to the splenium, the other end and the positioning disk of connecting piece are connected, be provided with front side opening and rear side opening on the buckler cover body, under the user state, press the splenium to press the front side opening part at the buckler cover body.
Further, the positioning disc is an air pump type sucker and comprises a sucker body and an air pumping cylinder fixed on the sucker body, a cavity is formed in the air pumping cylinder, and the cavity is communicated with the sucker body through an air pipe.
Furthermore, the air pumping cylinder is fixed on the sucker body through the cover body.
Preferably, the sucker body is provided with a protrusion.
Furthermore, the connecting piece and the cover body are rotatably connected through a screw.
Further, the pressing sheet comprises a first portion, a second portion and a third portion which are integrally formed, the first portion is connected with one end of the connecting piece, a lantern ring matched with a front side opening of the waterproof cover body is arranged on the third portion, and the lantern ring is sleeved at the front side opening in a use state.
Furthermore, a strip-shaped positioning hole is formed in the first portion, and the connecting piece is connected with the first portion in a matched mode through a screw and the positioning hole.
Furthermore, obtuse angles are formed between the first portion and the second portion and between the second portion and the third portion.
Furthermore, an upward convex edge is arranged on the periphery of the front side opening.
Furthermore, the opening of the rear side of the waterproof cover body is provided with a sealing ring all around, and the sealing ring comprises a sealing ring body and a sealing edge extending outwards along the inner side of the sealing ring body.
The utility model has the beneficial effects that:
1. according to the waterproof device for drilling, the pressing part is firstly positioned at the drilling position through the positioning disc capable of being adsorbed on the wall surface, then the waterproof cover body is placed under the pressing part, the waterproof cover body is tightly fixed at the punching position under the action of the pressing part, the pressing part is fixed through the adsorption force of the positioning disc, then the waterproof cover body is fixed at the punching position through the pressing force of the pressing part, the wall surface to be punched cannot be damaged, the waterproof device is simple to use, and in addition, the waterproof cover body and the pressing part are separated parts, so that an operator can replace the waterproof cover bodies with different opening sizes according to the punching size requirement.
2. According to the waterproof device for drilling, the sealing ring is arranged at the opening position of the rear side of the waterproof cover body and comprises the sealing ring body and the sealing edge on the sealing ring body, the sealing performance between the waterproof cover body and the wall to be drilled is not enough due to the uneven surface of the wall to be drilled, water leakage is caused, the wall is polluted, and the sealing degree between the waterproof cover body and the wall surface to be drilled is increased due to the arrangement of the sealing edge, so that the situation is prevented.
Drawings
Fig. 1 is a schematic structural diagram of a positioning device of the present invention.
Fig. 2 is a schematic structural view of a waterproof cover body of the present invention.
Fig. 3 is a schematic structural diagram of the sealing ring of the present invention.
Detailed Description
The utility model is described in detail below with reference to the figures and the specific embodiments.
Example 1.
As shown in fig. 1-3, a waterproof device for drilling includes a positioning device and a waterproof cover body, the positioning device includes a positioning disk 1 capable of being adsorbed on the surface of an object and a pressing portion 2, the pressing portion 2 includes a connecting piece 21 and a pressing piece 22 that are connected to each other, the other end of the connecting piece 21 is connected with the positioning disk 1, the waterproof cover body is provided with a front-side opening 3 and a rear-side opening 4, and in a use state, the pressing portion 2 presses the front-side opening 3 of the waterproof cover body.
According to the waterproof device for drilling, an operator firstly fixes the positioning device on the surface of a wall to be drilled according to needs when using the waterproof device, the positioning device is adsorbed on the surface of the wall to be drilled through the adsorption force of the positioning disc 1, so that the wall is not damaged due to the fact that the waterproof device is not required to be pasted or fixed through nails, after the positioning device is fixed, the waterproof cover body is placed at the pressing part 2, the waterproof cover body is fixed at the position to be drilled through the pressure of the pressing part 2, and after the waterproof cover body is fixed, later drilling work can be started. This watertight fittings for drilling simple structure, convenient to use, the operator can change the buckler cover body of different opening sizes according to the demand of the size of punching because of the buckler cover body is independent part with pressing splenium 2 in addition.
In this embodiment, be equipped with sealing washer 5 around the rear side opening 4 of the buckler cover body, sealing washer 5 includes the seal ring body 51 and along the inboard outside sealed rim 52 that extends of seal ring body 51, because the unevenness can appear on the wall surface of punching a bit, can make the buckler cover body and the leakproofness between the wall of punching like this not enough to lead to leaking, cause the wall to pollute, and the setting up of sealed rim 52 can increase the buckler cover body and wait to punch the degree of tightness between the wall, prevent that the condition of leaking from taking place.
Wherein, positioning disk 1 is air pump formula sucking disc, includes sucking disc body 11 and is fixed in the exhaust column 12 on the sucking disc body 11, be provided with the cavity in the exhaust column 12, the cavity passes through the trachea intercommunication with sucking disc body 11, and sucking disc body 11 is placed and is waited to punch on the wall during use, and wait to punch and form a cavity between the wall, and pull exhaust column 12 is with the air escape in the cavity, forms the vacuum, and sucking disc body 11 is adsorbed on waiting to punch the wall, easy operation, and the adsorption affinity is strong.
The air pumping cylinder 12 is fixed on the suction cup body 11 through the cover 13, and the air pumping cylinder 12 and the suction cup body 11 are prevented from falling off, so that the positioning plate 1 and the connecting piece 21 are conveniently connected.
Wherein, be provided with protruding 111 that admits air on the sucking disc body 11, the operator operation finishes, and the accessible is buckled protruding 111 and is come off locating disk 1 from waiting to punch the wall.
The pressing sheet 22 includes a first portion 221, a second portion 222, and a third portion 223, which are integrally formed, in this embodiment, an obtuse angle is formed between the first portion 221 and the second portion 222, and between the second portion 222 and the third portion 223, the first portion 221 is connected to one end of the connecting member 21, the pressing force of the pressing sheet 22 can be enhanced by the angle and the structure, so that the waterproof cover body is more attached to the wall to be perforated, and has better fixing stability, and is not easy to fall off from the wall to be perforated.
In this embodiment, the third portion 223 is provided with a collar 224 that matches the front opening 3 of the waterproof cover body, and in the use state, the collar 224 is fitted to the front opening 3, and the upward convex edge 31 is provided around the front opening 3. The lantern ring 224 is sleeved at the convex edge 31 to prevent the waterproof cover body from sliding, so that the stability of the waterproof cover body is further enhanced.
In this embodiment, the first portion 221 is provided with an elongated positioning hole 225, and the connecting member 21 and the first portion 221 are connected by a screw and the positioning hole 225, so that an operator can combine with pressing sheets of different models according to needs.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the utility model, also technical features in the above embodiments or in different embodiments may be combined and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. The utility model provides a watertight fittings is used in drilling, its characterized in that, includes the positioner and the buckler cover body, positioner is including adsorbing the positioning disk on object surface and pressing the splenium, press the splenium to include interconnect's connecting piece and pressing the card, the other end and the positioning disk of connecting piece are connected, be provided with front side opening and rear side opening on the buckler cover body, under the user state, press the splenium to press the front side opening part at the buckler cover body.
2. The waterproof device for drilling according to claim 1, wherein the positioning plate is an air pump type suction cup and comprises a suction cup body and an air suction tube fixed on the suction cup body, a cavity is arranged in the air suction tube, and the cavity is communicated with the suction cup body through an air tube.
3. The waterproof device for drilling according to claim 2, wherein the suction cylinder is fixed to the suction cup body through a cover.
4. The waterproof device for drilling according to claim 2, wherein a protrusion is provided on the suction cup body.
5. The waterproof device for drilling according to claim 3, wherein the connecting member is rotatably connected to the cover body by a screw.
6. The waterproof device for drilling according to claim 1, wherein the pressing piece includes a first portion, a second portion and a third portion which are integrally formed, the first portion is connected to one end of the connecting member, the third portion is provided with a collar which is matched with a front opening of the waterproof cover body, and the collar is fitted over the front opening in a use state.
7. The waterproof device for drilling according to claim 6, wherein the first portion is provided with an elongated positioning hole, and the connecting member is connected with the first portion by a screw and the positioning hole in a matching manner.
8. The waterproof device for a drill hole according to claim 6, wherein the first portion and the second portion and the third portion are at obtuse angles.
9. The waterproof device for drilling according to claim 1, wherein an upward convex edge is provided around the front opening.
10. The waterproof device for drilling according to claim 1, wherein the waterproof cover body is provided with a sealing ring around the rear opening, and the sealing ring comprises a sealing ring body and a sealing edge extending outwards along the inner side of the sealing ring body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121434966.8U CN215444001U (en) | 2021-06-25 | 2021-06-25 | Waterproof device for drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121434966.8U CN215444001U (en) | 2021-06-25 | 2021-06-25 | Waterproof device for drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215444001U true CN215444001U (en) | 2022-01-07 |
Family
ID=79713451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121434966.8U Active CN215444001U (en) | 2021-06-25 | 2021-06-25 | Waterproof device for drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215444001U (en) |
-
2021
- 2021-06-25 CN CN202121434966.8U patent/CN215444001U/en active Active
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