CN216975763U - Self-adhesive gasket - Google Patents
Self-adhesive gasket Download PDFInfo
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- CN216975763U CN216975763U CN202122229926.6U CN202122229926U CN216975763U CN 216975763 U CN216975763 U CN 216975763U CN 202122229926 U CN202122229926 U CN 202122229926U CN 216975763 U CN216975763 U CN 216975763U
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Abstract
The application relates to the technical field of gaskets, and discloses a self-adhesive gasket, which comprises a plastic gasket, wherein one side of the plastic gasket is provided with self-adhesive glue, one side of the self-adhesive glue is provided with an isolating membrane, the isolating membrane is attached to the self-adhesive glue, one side of the plastic gasket is provided with a first clamping groove and a second clamping groove, the first clamping groove and the second clamping groove are both arranged on the outer side of the plastic gasket, the self-adhesive gasket provided by the application can be used for mechanically sealing two objects, and compared with a common gasket, the gasket provided by the application has the advantages that the gasket can be conveniently operated by a user and bonded with the objects, the spacing distance of the objects can be adjusted, the contact between the outer ring of the gasket and the objects can be avoided, and the like, and is used for solving the problem that the spacing distance between the objects and the objects can not be adjusted when the gasket is used in the prior art, so that the distance between the objects and the objects is fixed, when the thickness of the gasket is too large, the gap is easily large.
Description
Technical Field
The application relates to the technical field of gaskets, in particular to a self-adhesive gasket.
Background
Gaskets (gaskets) are mechanical seals between two objects, and are commonly used to prevent pressure, corrosion, and natural thermal expansion and contraction leakage of tubing between the two objects. Since the machined surface may not be perfect, the irregularities can be filled using shims. The gasket is typically made of a sheet material such as paper, rubber, silicone rubber, metal, cork, felt, neoprene, nitrile rubber, fiberglass, or a plastic polymer (e.g., polytetrafluoroethylene). The gaskets for a particular application may contain asbestos.
A grommet (washer) is a hole (usually in the middle) in a thin (usually circular) sheet, usually a load thread fastener for distribution. Other uses are as spacers, springs (bellville washers, wave washers), wear pads, pre-displays, lock devices. Rubber gaskets are also used in faucets (valves) to shut off flowing liquids or gases. Rubber or silicon gaskets may also be used to reduce fan vibration. Typically the outside diameter of the gasket is about twice the inside diameter.
When using, the existing gasket cannot adjust the spacing distance between an object and the object, so that the distance between the object and the object is fixed, when the thickness of the gasket is too large, the situation of large gap is easy to occur, and because the gasket is formed by pressing, the corners of the front and back surfaces of the gasket and the middle position are not in the same plane, so that the gasket is too over in the contact of an outer ring in the using process.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art not enough, the application provides self-adhesive gasket, possess and to bond with the object by the convenient to use person's operation, and can adjust the spacing distance of object, can also avoid gasket outer lane and advantages such as object contact, be used for solving among the prior art when using, unable spacing distance between regulation object and the object, thereby lead to the distance between object and the object to be fixed, when gasket thickness is too big, the great condition in gap appears easily, and because the gasket is compression moulding, so the positive and negative edge of gasket is not in the coplanar with the intermediate position, lead to the gasket too in the problem of the contact that relies on the outer lane at the in-process that uses.
(II) technical scheme
The application provides the following technical scheme: self-adhesive gasket, including plastic gaskets, one side of plastic gaskets has self-adhesive, one side of self-adhesive has the barrier film, the barrier film with the laminating of self-adhesive, one side of plastic gaskets has first draw-in groove and second draw-in groove, first draw-in groove and second draw-in groove are all seted up in the plastic gaskets outside.
Carry out mechanical seal between making two objects through the self-adhesive gasket that this application provided, and for ordinary gasket, the gasket that this application provided possesses can the person of facilitating the use operation and bond with the object, and can adjust the spacing distance of object, can also avoid gasket outer lane and advantages such as object contact, be used for solving among the prior art when using, the spacing distance between unable regulation object and the object, thereby lead to the distance between object and the object to be fixed, when gasket thickness is too big, the great condition in gap appears easily, and because the gasket is compression moulding, so the positive and negative edge of gasket is not in the coplanar with the intermediate position, lead to the gasket too in the problem of the contact that relies on the outer lane at the in-process that uses.
In a possible embodiment, the first and second slots are not aligned at an angle, and the second slot is angularly spaced from the first slot by 20 to 40 °.
Through the interval angle that sets up first draw-in groove and second draw-in groove, can be convenient for adjust the position of placing of bolt to can fix the position of bolt.
In a possible embodiment, the depth of the first locking groove is one third of the thickness of the plastic gasket, and the depth of the second locking groove is two thirds of the thickness of the plastic gasket.
The depth of the first clamping groove and the second clamping groove can be convenient for adjusting the spacing distance between the bolt and the object.
In a possible embodiment, one side of the plastic gasket has a fixing ring, a connecting block is arranged between the fixing ring and the plastic gasket, the connecting block is connected with the fixing ring and the plastic gasket, and an annular groove is formed between the fixing ring and the plastic gasket.
Through setting up the connecting block can make solid fixed ring and plastic shim relatively fixed stable to ensure solid fixed ring's position.
In a possible embodiment, a fixing block is arranged in the annular groove, the fixing block is connected with the plastic gasket, and a clamping plate is arranged on one side of the fixing block and connected with the fixing block.
Can form the support after plastic gasket pressurized degeneration through setting up the pinch-off blades to can stretch out solid fixed ring, avoid solid fixed ring outer lane and object contact to lead to the unstable being connected of gasket and object, and can utilize the pinch-off blades to restrict, avoid the gasket pressurized excessively to cause the damage of gasket, further can guarantee the stability of gasket in the use.
In a possible embodiment, an arc-shaped groove is formed between the connecting blocks, the clamping plate is located in the arc-shaped groove and is in contact with the fixing ring and the plastic gasket, and the clamping plate is provided with a triangular groove which is opened in the outer wall of the clamping plate.
In a possible embodiment, the self-adhesive glue is coated on the outer sides of the first clamping groove, the second clamping groove and the plastic gasket, and the isolation film is bonded on the outer side of the self-adhesive glue.
The self-adhesive glue is arranged, so that the object and the plastic gasket can be connected conveniently, the object which can be fast can be connected, frequent loosening and sliding of the plastic gasket can be avoided, the object can be limited by the first clamping groove and the second clamping groove, the spacing distance between the two objects can be adjusted, and the connection stability between the two objects can be further guaranteed.
Compared with the prior art, this application provides self-adhesive gasket, possesses following beneficial effect:
1. this application can be convenient for be connected between object and the plastic gasket through setting up from the self-adhesive to the object that can be quick is established and is connected, avoids the frequent not hard up landing of plastic gasket, and can utilize first draw-in groove and second draw-in groove to restrict the object, thereby can make the spacing distance between two objects can adjust, and further can guarantee the connection stability between two objects.
2. This application can form the support after plastic gasket pressurized degeneration through setting up the pinch-off blades to can stretch out solid fixed ring, avoid solid fixed ring outer lane and object contact to lead to the be connected unstability of gasket and object, and can utilize the pinch-off blades to restrict, avoid the gasket pressurized excessively to cause the damage of gasket, the further stability of gasket in the use of guaranteeing.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the self-adhesive gasket provided in the present application;
FIG. 2 is a schematic diagram illustrating a self-adhesive position structure of the self-adhesive gasket provided in the present application;
FIG. 3 is a bottom view of the self-adhesive gasket provided herein;
FIG. 4 is a half cross-sectional view of a self-adhesive gasket as provided herein;
fig. 5 is a schematic view of a fixing block structure of the self-adhesive gasket provided in the present application.
Wherein: 1 plastic pad, 2 self-adhesive, 3 barrier films, 4 connecting blocks, 5 fixing rings, 6 annular grooves, 7 first clamping grooves, 8 second clamping grooves, 9 fixing blocks and 10 clamping plates.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.
In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
As shown in fig. 1-5, the present application provides a self-adhesive gasket, including plastic gasket 1, one side of plastic gasket 1 has self-adhesive glue 2, one side of self-adhesive glue 2 has barrier film 3, barrier film 3 and the laminating of self-adhesive glue 2, one side of plastic gasket 1 has first draw-in groove 7 and second draw-in groove 8, and first draw-in groove 7 and second draw-in groove 8 are all seted up in the plastic gasket 1 outside.
Carry out mechanical seal between making two objects through self-adhesive gasket that this application provided, and for ordinary gasket, the gasket that this application provided possesses can convenient to use person's operation and bonding with the object, and can adjust the spacing distance of object, can also avoid gasket outer lane and advantages such as object contact, be used for solving among the prior art when using, the spacing distance between unable regulation object and the object, thereby lead to the distance between object and the object to be fixed, when gasket thickness is too big, the great condition in gap appears easily, and because the gasket is compression molding, so the positive and negative edge of gasket is not in the coplanar with the intermediate position, lead to the gasket too in-process to rely on the problem of the contact of outer lane in the use.
In a possible embodiment, the first and second slots 7, 8 are not aligned at the same angle, and the second slot 8 is angularly spaced from the first slot 7 by 20-40 °.
Through the interval angle that sets up first draw-in groove 7 and second draw-in groove 8, can be convenient for adjust the position of placing of bolt to can fix the position of bolt.
In one possible embodiment, the depth of the first locking groove 7 is one third of the thickness of the plastic insert 1, and the depth of the second locking groove 8 is two thirds of the thickness of the plastic insert 1.
The depth of the first clamping groove 7 and the second clamping groove 8 can be conveniently adjusted to the distance between the bolt and an object.
In one possible embodiment, the plastic gasket 1 has a fixing ring 5 on one side, a connecting block 4 is arranged between the fixing ring 5 and the plastic gasket 1, the connecting block 4 connects the fixing ring 5 and the plastic gasket 1, and an annular groove 6 is formed between the fixing ring 5 and the plastic gasket 1.
The fixing ring 5 and the plastic gasket 1 can be fixed stably relatively by arranging the connecting blocks 4, so that the position of the fixing ring 5 is ensured.
In one possible embodiment, a fixing block 9 is arranged in the annular groove 6, the fixing block 9 is connected with the plastic gasket 1, a clamping plate 10 is arranged on one side of the fixing block 9, and the clamping plate 10 is connected with the fixing block 9.
Can form the support after plastic gasket 1 receives the compression nature through setting up pinch-off blades 10 to can stretch out solid fixed ring 5, avoid solid fixed ring 5 outer lane and object contact to lead to the unstable being connected of gasket and object, and can utilize pinch-off blades 10 to restrict, avoid the gasket pressurized to excessively cause the damage of gasket, further can guarantee the stability of gasket in the use.
In a possible embodiment, the connecting pieces 4 have an arc-shaped slot therebetween, the clamping plate 10 is located in the arc-shaped slot and is in contact with the fixing ring 5 and the plastic gasket 1, and the clamping plate 10 has a triangular slot which opens out on the outer wall of the clamping plate 10.
In a possible embodiment, the self-adhesive 2 is applied to the outside of the first clamping groove 7, the second clamping groove 8 and the plastic gasket 1, and the isolating membrane 3 is bonded to the outside of the self-adhesive 2.
Through setting up from being connected between object and the plastic gaskets 1 of being convenient for from self-adhesive 2 to the object that can be quick is established and is connected, avoids the frequent not hard up landing of plastic gaskets 1, and can utilize first draw-in groove 7 and second draw-in groove 8 to restrict the object, thereby can make the spacing between two objects can adjust, and further can guarantee the connection stability between two objects.
In addition, the application also provides a using method of the self-adhesive gasket, before the self-adhesive gasket is used, the isolating film 3 is taken off, the bolt is inserted into the hole in the middle of the plastic gasket 1, then the bolt is fixed in the first clamping groove 7 or the second clamping groove 8 according to the spacing distance between the required bolt and an object, the bolt can be directly contacted with the upper surface of the plastic gasket 1, then the bolt is twisted to enable the bolt and the object to clamp the plastic gasket 1 tightly, the clamping plate 10 is extruded out in the force application process, and due to the arranged triangular groove, the clamping plate 10 is expanded according to the position of the triangular groove and is fixed.
Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict.
The technical solutions in the present application will be clearly and completely described below with reference to the drawings in the present application. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
Claims (7)
1. Self-adhesive gasket, including plastic gasket (1), its characterized in that: one side of plastic shim (1) has self-adhesive (2), one side of self-adhesive (2) has barrier film (3), barrier film (3) with self-adhesive (2) laminating, one side of plastic shim (1) has first draw-in groove (7) and second draw-in groove (8), first draw-in groove (7) and second draw-in groove (8) are all seted up in the plastic shim (1) outside.
2. The self-adhesive gasket of claim 1 wherein: the first clamping groove (7) and the second clamping groove (8) are formed at different angles, and the second clamping groove (8) and the first clamping groove (7) are separated by an angle of 20-40 degrees.
3. The self-adhesive gasket of claim 1 wherein: the depth of the first clamping groove (7) is one third of the thickness of the plastic gasket (1), and the depth of the second clamping groove (8) is two thirds of the thickness of the plastic gasket (1).
4. The self-adhesive gasket according to claim 1, characterized in that: one side of plastic gasket (1) has solid fixed ring (5), gu have connecting block (4) between fixed ring (5) and plastic gasket (1), connecting block (4) are connected gu fixed ring (5) and plastic gasket (1), form annular groove (6) between fixed ring (5) and plastic gasket (1).
5. The self-adhesive gasket of claim 4 wherein: have fixed block (9) in ring channel (6), fixed block (9) with plastic gasket (1) is connected, one side of fixed block (9) has clamp plate (10), clamp plate (10) with fixed block (9) are connected.
6. The self-adhesive gasket of claim 5 wherein: have the arc wall between connecting block (4), clamp plate (10) are located in the arc wall and with solid fixed ring (5) and plastic gasket (1) contact, just clamp plate (10) have the triangular groove, the triangular groove set up in clamp plate (10) outer wall.
7. The self-adhesive gasket of claim 5 wherein: the self-adhesive glue (2) is smeared on the outer sides of the first clamping groove (7), the second clamping groove (8) and the plastic gasket (1), and the isolating film (3) is bonded on the outer side of the self-adhesive glue (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122229926.6U CN216975763U (en) | 2021-09-15 | 2021-09-15 | Self-adhesive gasket |
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CN202122229926.6U CN216975763U (en) | 2021-09-15 | 2021-09-15 | Self-adhesive gasket |
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CN216975763U true CN216975763U (en) | 2022-07-15 |
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CN202122229926.6U Active CN216975763U (en) | 2021-09-15 | 2021-09-15 | Self-adhesive gasket |
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