CN218215104U - Sealing structure of pull switch - Google Patents
Sealing structure of pull switch Download PDFInfo
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- CN218215104U CN218215104U CN202222528822.XU CN202222528822U CN218215104U CN 218215104 U CN218215104 U CN 218215104U CN 202222528822 U CN202222528822 U CN 202222528822U CN 218215104 U CN218215104 U CN 218215104U
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- seal structure
- main part
- sealing
- switch
- seal
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Abstract
The utility model relates to a seal structure technical field, concretely relates to pull seal structure of switch, including switch main part, first seal structure, second seal structure, enclosure frame and components and parts main part fixed connection, switch main part and first seal structure and second seal structure are vertical distribution and set up, and first seal structure and second seal structure are located inside the enclosure frame simultaneously, the top fixedly connected with sealing layer of enclosure frame. The sealing layer is located the connection both sides position of switch main part and surrounding frame, reaches the effect of carrying out sealed encirclement with the activity both sides position of switch main part through the sealing layer, and the switch main part inclines to one side when starting switch simultaneously, and the direction fluting slides along the direction head this moment, closes through the start-up of direction fluting and direction head to the switch main part and orients, strengthens its flexibility when using, the leakproofness of border position simultaneously.
Description
Technical Field
The utility model relates to a seal structure's technical field, concretely relates to pull seal structure of switch.
Background
The existing household appliances and structural components driven by electric power are usually provided with a pull switch, and the pull switch is small in size and is a small-sized structural component, but has strong practicability in actual life.
Generally, switches are divided into a push structure and a component structure corresponding to the bottom, wherein a seal is required between the push structure and the switch cover plate and the component structure to prevent moisture and other contaminants from entering the interior.
The conventional method at present is to use plastic coating, use materials to form sealing between a pressing position and a component structure by plastic coating, or arrange a gasket at a connecting position corresponding to the inner part of a cover plate base and a switch.
Adopt this kind of package to mould forming technology to be located switch outside position in the first, at first easily lead to pulling the switch and start dumb, easily lead to a large amount of impurity dusts to concentrate simultaneously, influence the later stage and use, the inside gasket that sets up of current apron base in the second leads to the hookup location leakproofness lower along with live time easily appears ageing, and the sealed effect of single back cushion piece shutoff is limited.
The utility model discloses mainly can solve and adopt this kind of package to mould forming technology to be located switch outside position among the current switch seal structure, at first easily lead to pulling the switch and start dumb, easily lead to a large amount of impurity dust simultaneously and concentrate, influence the later stage and use, current apron base is inside to set up the gasket in the second and easily appears ageing along with the live time and lead to the hookup location leakproofness lower, and the sealed limited problem of effect of single cushion piece shutoff.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a pair of pull seal structure of switch, from the starting position of switch to its sealed processing, strengthen the start flexibility of pulling the switch when reaching sealed, simultaneously through setting up sealing mechanism at structural connection position, the leakproofness of effectual improvement whole switch when starting and closing is strengthened to sealing mechanism's stability simultaneously.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a throw seal structure of switch, including the switch main part, first seal structure, the second seal structure, enclosure frame and components and parts main part fixed connection, switch main part and first seal structure and second seal structure are vertical distribution setting, first seal structure and second seal structure are located inside the enclosure frame simultaneously, the top fixedly connected with sealing layer of enclosure frame, the inboard fixedly connected with direction head of enclosure frame, the fixed surface of switch main part has seted up the direction fluting.
Furthermore, the sealing layer is integrally arranged at the top positions of the two sides of the surrounding frame in an L shape, the sealing layer is arranged to be a plastic layer, and the inner side of the sealing layer is provided with a rubber layer.
Furthermore, two groups of guide slots are integrally formed, the guide slots are vertically formed along the surface of the switch main body from top to bottom, the guide heads are integrally embedded in the guide slots, and the guide heads are integrally arranged in a hemispherical shape and protrude inwards.
Further, the bottom fixedly connected with press head of switch main part is including spacing seat, activity chamber and butt joint groove in the first seal structure, and the butt joint groove is located spacing seat surface, and the activity chamber is located spacing seat surface, including seal receptacle, sealed arch and indent layer in the second seal structure, sealed arch and indent layer and the equal fixed connection of seal receptacle.
Further, the first sealing structure and the second sealing structure are arranged in a stacked and matched mode.
Furthermore, spacing seat and seal receptacle all are the ellipse setting, and both distribute to set up to stereoplasm plastic seat and soft rubber seat.
Furthermore, the movable cavity and the sealing bulge are sleeved, and the sealing bulge is a conical bulge.
Furthermore, the butt joint groove sets up four groups, and the press head corresponds and sets up four groups to the butt joint groove, and when first seal structure and second seal structure cup jointed the installation, the press head embedding was in the butt joint groove simultaneously, and the indent layer is the arc indent setting, is located the surperficial both sides position of seal receptacle.
According to the above technical scheme, the beneficial effects of the utility model are that:
the utility model discloses, the sealing layer is located the connection both sides position of switch main part and surrounding frame, reaches the effect of carrying out sealed encirclement with the activity both sides position of switch main part through the sealing layer, and the switch main part is to a lopsidedness in starting switch simultaneously, and the direction fluting slides along the direction head this moment, closes through the start-up of direction fluting and direction head to the switch main part and orients, strengthens its flexibility when using, while border position's leakproofness.
The utility model discloses, first seal structure and second seal structure when carrying out the stack cup joint each other through activity chamber and sealed arch and reach the effect of laminating fixed cup jointing.
The utility model discloses, after first seal structure and second seal structure cup joint, the atress is pressed to the switch main part, and the press head atress, cooperation butt joint groove are applyed to spacing seat on, reach the reinforcing and press the effect of atress to first seal structure, and the leakproofness between first seal structure atress reinforcing and the second seal structure to the effect of the whole leakproofness of effectual improvement switch main part.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a sectional view of the whole structure of the present invention;
FIG. 2 is an enlarged view of the structure A in FIG. 1;
FIG. 3 is a schematic view of a second sealing structure according to the present invention;
reference numerals are as follows:
1-a switch main body, 2-a first sealing structure, 3-a second sealing structure, 4-a surrounding frame, 5-a component main body, 6-a sealing layer, 7-a guiding slot, 8-a guiding head, 9-a limiting seat, 10-a movable cavity, 11-a pressing head, 12-a butt joint slot, 13-a sealing seat, 14-a sealing bulge and 15-an inner concave layer.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
Referring to fig. 1-3, a pull seal structure of switch, including switch main part 1, first seal structure 2, second seal structure 3, enclosure 4 and components and parts main part 5 fixed connection, switch main part 1 and first seal structure 2 and second seal structure 3 are vertical distribution and set up, first seal structure 2 and second seal structure 3 are located inside enclosure 4 simultaneously, the top fixedly connected with sealing layer 6 of enclosure 4, the inboard fixedly connected with direction head 8 of enclosure 4, the fixed surface of switch main part 1 has seted up direction fluting 7.
The sealing layer 6 is integrally arranged at the top positions of two sides of the surrounding frame 4 in an L shape, the sealing layer 6 is a plastic layer, and a rubber layer is arranged on the inner side of the sealing layer;
two groups of guide slots 7 are integrally formed, the guide slots are vertically formed along the surface of the switch main body 1 from top to bottom, the guide heads 8 are integrally embedded in the guide slots 7, and the guide heads 8 are integrally arranged in a hemispherical shape and protrude inwards;
the sealing layer 6 is located at two connecting side positions of the switch main body 1 and the surrounding frame 4, the effect of sealing and surrounding the movable side positions of the switch main body 1 is achieved through the sealing layer 6, meanwhile, the switch main body 1 inclines to one side when the switch is started, the guide slot 7 slides along the guide head 8 at the moment, the switch main body 1 is started and closed through the guide slot 7 and the guide head 8 to be oriented, the flexibility when the switch main body is used is enhanced, and meanwhile, the sealing performance of the edge position is improved.
In this embodiment, the bottom fixedly connected with press head 11 of switch main part 1 includes spacing seat 9, activity chamber 10 and butt joint groove 12 in the first seal structure 2, and butt joint groove 12 is located spacing seat 9 surface, and activity chamber 10 is located spacing seat 9 surface, includes seal receptacle 13, sealed arch 14 and indent layer 15 in the second seal structure 3, and sealed arch 14 and indent layer 15 and the equal fixed connection of seal receptacle 13.
The first sealing structure 2 and the second sealing structure 3 are arranged in a superposition and matching manner;
the limiting seat 9 and the sealing seat 13 are both arranged in an oval shape, and are distributed into a hard plastic seat and a soft rubber seat;
the movable cavity 10 and the sealing bulge 14 are sleeved, and the sealing bulge 14 is a conical bulge;
when the first sealing structure 2 and the second sealing structure 3 are overlapped, the movable cavity 10 and the sealing bulge 14 are mutually sleeved to achieve the effect of laminating, fixing and sleeving.
Four groups of butt joint grooves 12 are arranged, four groups of pressing heads 11 are arranged corresponding to the butt joint grooves 12, meanwhile, when the first sealing structure 2 and the second sealing structure 3 are installed in a sleeved mode, the pressing heads 11 are embedded into the butt joint grooves 12, and the inner concave layers 15 are arranged in an arc shape and are located on two sides of the surface of the sealing seat 13;
after first seal structure 2 and second seal structure 3 cup joint, the atress is pressed to switch main part 1, and press head 11 atress, cooperation butt joint groove 12 is exerted to spacing seat 9 on, reaches the reinforcing and presses the effect of atress to first seal structure 2, and the leakproofness between first seal structure 2 atress reinforcing and the second seal structure 3 to the effectual effect that improves the whole leakproofness of switch main part 1.
The working principle is as follows: switch main part 1 is when the start-up is closed, the atress is applyed to first seal structure 2 through press head 11, first seal structure 2 atress is applyed simultaneously to second seal structure 3 on, first seal structure 2 and second seal structure 3 closely laminate this moment, leakproofness between reinforcing switch main part 1 and the components and parts main part 5, when switch main part 1 starts up simultaneously and closes, edge direction fluting 7 and the 8 gomphosis of direction head slide, sensitivity when the reinforcing switch starts, the leakproofness of reinforcing switch main part 1 border position simultaneously.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (8)
1. The utility model provides a throw seal structure of switch, includes switch main part (1), first seal structure (2), second seal structure (3), enclosure frame (4) and components and parts main part (5), its characterized in that: enclose frame (4) and components and parts main part (5) fixed connection, switch main part (1) and first seal structure (2) and second seal structure (3) are vertical distribution and set up, first seal structure (2) and second seal structure (3) are located simultaneously and enclose inside frame (4), the top fixedly connected with sealing layer (6) of enclosing frame (4), the inboard fixedly connected with direction head (8) of enclosing frame (4), direction fluting (7) have been seted up to the fixed surface of switch main part (1).
2. A sealing structure of a toggle switch according to claim 1, wherein: the sealing layer (6) is integrally arranged at the top positions of two sides of the surrounding frame (4) in an L shape, the sealing layer (6) is arranged to be a plastic layer, and a rubber layer is arranged on the inner side of the sealing layer.
3. A sealing structure of a seesaw switch according to claim 1, wherein: the switch is characterized in that the two groups of guide slots (7) are integrally formed, the guide slots are vertically formed along the surface of the switch main body (1) from top to bottom, the guide heads (8) are integrally embedded in the guide slots (7), and the guide heads (8) are integrally arranged in a hemispherical shape and protrude inwards.
4. A sealing structure of a toggle switch according to claim 1, wherein: the bottom fixedly connected with press head (11) of switch main part (1), including spacing seat (9), activity chamber (10) and butt joint groove (12) in first seal structure (2), butt joint groove (12) are located spacing seat (9) surface, and activity chamber (10) are located spacing seat (9) surface, including seal receptacle (13), sealed arch (14) and indent layer (15) in second seal structure (3), sealed arch (14) and indent layer (15) and the equal fixed connection of seal receptacle (13).
5. A sealing structure of a toggle switch according to claim 4, wherein: the first sealing structure (2) and the second sealing structure (3) are arranged in a superposition and matching manner.
6. A sealing structure of a toggle switch according to claim 4, wherein: spacing seat (9) and seal receptacle (13) all are oval setting, and both distribute to set up to stereoplasm plastic seat and soft rubber seat.
7. A sealing structure of a toggle switch according to claim 4, wherein: the movable cavity (10) and the sealing bulge (14) are arranged in a sleeved mode, and the sealing bulge (14) is arranged in a conical bulge mode.
8. A sealing structure of a seesaw switch according to claim 4, wherein: butt joint groove (12) set up four groups, and press head (11) correspond butt joint groove (12) and set up four groups, and when first seal structure (2) and second seal structure (3) cup jointed the installation simultaneously, press head (11) embedding butt joint groove (12) in, indent layer (15) are the arc indent setting, are located the surperficial both sides position of seal receptacle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222528822.XU CN218215104U (en) | 2022-09-23 | 2022-09-23 | Sealing structure of pull switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222528822.XU CN218215104U (en) | 2022-09-23 | 2022-09-23 | Sealing structure of pull switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218215104U true CN218215104U (en) | 2023-01-03 |
Family
ID=84637242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222528822.XU Active CN218215104U (en) | 2022-09-23 | 2022-09-23 | Sealing structure of pull switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218215104U (en) |
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2022
- 2022-09-23 CN CN202222528822.XU patent/CN218215104U/en active Active
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