CN2916881Y - Water-proof switch - Google Patents
Water-proof switch Download PDFInfo
- Publication number
- CN2916881Y CN2916881Y CNU2006201181823U CN200620118182U CN2916881Y CN 2916881 Y CN2916881 Y CN 2916881Y CN U2006201181823 U CNU2006201181823 U CN U2006201181823U CN 200620118182 U CN200620118182 U CN 200620118182U CN 2916881 Y CN2916881 Y CN 2916881Y
- Authority
- CN
- China
- Prior art keywords
- loam cake
- base
- water
- software
- water proof
- 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
Links
Abstract
A waterproof switch is provided, which comprises an upper cap (2) and a stand (7). A switch main body (5) is positioned in the stand; a wire passing port (10, 11) is positioned on the lateral wall of the stand; an insert rod (1a) of a press button (1) passes through an insert hole (2a) of the upper cap and is connected in transmission to the switch start component on the switch main body. The utility model is characterized in that: a soft body plastic (8) processed with double color injection molding is adhered to the internal wall of the upper cap (2); the upper cap is connected to the insert rod (1a) of press button and the end surface in the upper opening of the stand (7) in sealing via the soft body plastic (8) in the internal layer. The soft body plastic in the internal wall of the upper cap, which is adhered by double color injection moulding, is integrated with the upper cap, after buckling on the stand, can realize excellent sealing effect at the coordination position. When the press button insert rod is inserted into the upper cap and coordinates with the soft body plastic in the insert hole wall of the upper cap, so as to form an excellent sealing structure, thus improving the waterproof performance of the product and ensuring easy processing. Besides, the soft body material will not affect the feel for the operation of the press button switch.
Description
Technical field
The utility model belongs to a kind of switch, particularly is contained in the water proof switch on the wall.
Background technology
The switch that is contained on the wall mainly comprises loam cake (2), base (7), be contained in the switch main body (5) in the base, be contained in several parts of shift knob (1) that cover, also be provided with draw mouthful (10) that are connected with power line on the base, in the time of in switch is contained in wet environment, button inserts the jack position of loam cake, the fastening position of loam cake and base, the screw installing hole position of base all needs to take waterproof measure, existing this series products all is to install water proof ring additional at two mating surfaces, this each gap, position that just requires water proof ring is installed will keep in full accord, and the diameter of common water proof ring is all between 1.5-2mm, existing plastic products processing technology is difficult to satisfy this requirement, and the matching part of button and loam cake is as satisfying waterproof requirement, the switch feel is just bad, as has guaranteed that the switch feel does not satisfy waterproof requirement again.
Summary of the invention
The technical problems to be solved in the utility model is to overcome above-mentioned deficiency, provides a kind of water resistance good, is easy to processing, and does not influence the water proof switch of operation of push-button switch feel.
The technical scheme that addresses the above problem is (referring to implementing illustration): the utility model, be provided with loam cake (2), base (7), switch main body (5) is housed in the base, base side wall was provided with line mouth (10,11), the inserted link (1a) of button (1) passes the jack (2a) of loam cake and the switch activated parts of switch main body are in transmission connection, it is characterized in that: described loam cake (2) inwall is attached with the software plastics (8) by double-shot moulding processes one-tenth, the software plastics (8) and button inserted link (1a) sidewall of loam cake by being connected as a single entity with it, base (7) end face seal suitable for reading connects.
The further scheme of the utility model is: the described line mouth (10,11) of crossing seals tightly and is embedded with elastic water-proof piece (4,3), have on the water-proof block fairlead (3a, 4a).
Described double-shot moulding is to carry out injection moulding with two kinds of different plastics.
Software plastics and loam cake that the utility model loam cake inwall adheres to by double-shot moulding technology are structure as a whole, after being fastened on the base, its cooperation place can form good sealing function, when button inserted link (1a) inserts loam cake, cooperate with the software plastics of loam cake jack inwall, also can form good sealing structure, improved the product water resistance, be easy to processing, and soft material can not influence the manual feel of push-button switch.
The elastic water-proof piece that the further scheme of the utility model is provided with on mistake line mouth can be connected with mistake line mouth resilient engagement, and the lead that passes fairlead also can be connected with the fairlead resilient engagement, thereby further improves the water-tight performance of switch.
Description of drawings
Fig. 1, the utility model example structure schematic diagram
The A-A of Fig. 2, Fig. 1 is to structural representation
Fig. 3, the utility model embodiment disassembled form structural representation
B position structure for amplifying schematic diagram among Fig. 4, Fig. 1
C position structure for amplifying schematic diagram among Fig. 5, Fig. 1
Cross line mouth 12-installing hole 13-fastening stud 14-elastic packing plug before crossing line mouth 11-behind the water-proof block 3a-fairlead 4-rear side water-proof block 4a-fairlead 5-switch main body 6-elastic packing plug 7-base 8-software plastics 8a-software plastics ennation 9-screw 10-of 1-button 1a-button inserted link 2-loam cake 2a-jack 2b-fastener hole 3-front side
Specific embodiments
This example is provided with the base 7 of upper shed, the base internal fixation has switch main body 5, base top fastens loam cake 2, the button inserted link 1a of button 1 bottom passes the jack 2a of loam cake 2, be in transmission connection with the switch activated parts of switch main body 5, described loam cake 2 is to make with double-shot moulding technology, and its inwall is attached with the software plastics 8 that form integral structure by double-shot moulding and loam cake, and loam cake 2 is by being connected with button inserted link 1a sidewall elastic packing with base end face suitable for reading with its software plastics 8 that are connected as a single entity.
Referring to Fig. 1 and Fig. 4, the B position is the structure that is tightly connected of button inserted link 1a and loam cake 2 software plastics 8, loam cake 2 is provided with central through hole, this central through hole is by the software plastics ennation 8a sealing of extending to the center along loam cake 2 inwalls, described jack 2a is arranged on the sealing surface of this software plastics ennation 8a composition, software plastics jack 2a and button inserted link 1a interference fit.
Referring to Fig. 2, described loam cake 2 central through hole positions are upwards swelled by the sealing surface that software plastics ennation 8a forms.When button inserted link 1a moves up and down, swing up and down with the software plastics ennation 8a of its interference fit thereupon, both played sealing function, do not influence the feel of switching manipulation again.
With the software plastics thickness of button inserted link 1a interference fit connecting portion thickness (referring to Fig. 4) greater than other position software plastics of sealing surface.
Fig. 5 is loam cake 2 and base 7 end face seal connecting portion enlarged drawings suitable for reading, software plastics 8 lower limbs that loam cake 2 inwalls adhere to outwards turn an angle, the ring-shaped step body 8a that the software plastics outwards turn out is clipped between loam cake 2 lower surfaces and base 7 upper surfaces, software plastic annular step body 8a lower surface and base upper surface interference fit play sealing function.These routine loam cake 2 lower limbs turn an angle downwards outwards, again, and the annular solid 2a that turns out part is enclosed within on base 7 lateral walls suitable for reading.
Loam cake 2 is provided with four fastener hole 2b, and screw 9 passes fastener hole 2b and is threaded with the fastening stud 13 of base, makes loam cake and base relative fixed, and elasticity is embedded with sealing plug 14 in the loam cake fastener hole 2b, and the urgent solid hole 2b of anti-sealing flows into.
Before the base, rear wall is respectively equipped with from edge suitable for reading that line mouth 11 is crossed in the front side of chipping and rear side is crossed line mouth 10 downwards, described front side crosses line mouth 11 and rear side is crossed front side water-proof block 3 and the rear side water-proof block 4 that line mouth 10 is embedded with the rubber material respectively, before, fairlead 3a and back fairlead 4a before having on the rear side water-proof block, before, rear side is crossed line mouth U-shaped internal face and is respectively equipped with groove 11a, 10a, before, rear side water-proof block 3,4 embed respectively before, rear side is crossed the line mouth, its left and right sides wall and bottom surface with cross line mouth internal face male and female face ordinatedly elastic packing be connected, preceding, rear side water-proof block 3, the soft material layer 8 of 4 upper wall surfaces and loam cake is tightly connected.
Base 7 bottom surfaces are provided with the installing hole 12 of the hollow cylindrical of holding up, and elasticity are embedded with elastic caoutchouc sealing plug 6 in the installing hole 12, after passing installing hole 12 and be fixed on base on the wall with screw, sealing plug 6 are filled in installing hole, can prevent that sealing infiltrates from installing hole.
This example has favorable waterproof property, and does not influence the switching manipulation feel of button.
Claims (10)
1, a kind of water proof switch, be provided with loam cake (2), base (7), switch main body (5) is housed in the base, base side wall was provided with line mouth (10,11), the inserted link (1a) of button (1) passes the jack (2a) of loam cake and the switch activated parts of switch main body are in transmission connection, it is characterized in that: described loam cake (2) inwall is attached with the software plastics (8) by double-shot moulding processes one-tenth, and loam cake is by being connected with button inserted link (1a), base (7) end face seal suitable for reading with its software plastics (8) that are connected as a single entity.
2, water proof switch according to claim 1 is characterized in that: describedly cross line mouth (10,11) sealing and be embedded with elastic water-proof piece (4,3), have on the water-proof block fairlead (3a, 4a).
3, water proof switch according to claim 2, it is characterized in that: the forward and backward sidewall of base (7) is respectively equipped with from edge suitable for reading that line mouth (11) is crossed in the described front side of chipping and rear side is crossed line mouth (10) downwards, forward and backward side is crossed line mouth U-shaped internal face and is respectively equipped with groove (11a, 10a), forward and backward side water-proof block (3,4) embeds forward and backward side respectively and crosses the line mouth, water-proof block left and right sides wall and bottom surface with cross line mouth internal face male and female face ordinatedly elastic packing be connected, the soft material layer (8) of forward and backward side water-proof block (3,4) upper wall surface and loam cake is tightly connected.
4, water proof switch according to claim 1 is characterized in that: described base (7) bottom surface is provided with the installing hole (12) of the hollow cylindrical of holding up, and the interior elasticity of installing hole (12) is embedded with elastic caoutchouc sealing plug (6).
5, water proof switch according to claim 1, it is characterized in that: described loam cake (2) is provided with fastener hole (2b), screw (9) passes fastener hole (2b) and is threaded with the fastening stud (13) of base, make loam cake and base relative fixed, loam cake fastener hole (2b) lining elasticity is embedded with sealing plug (14).
6, according to the described water proof switch of the arbitrary claim of claim 1-5, it is characterized in that: described loam cake (2) is provided with central through hole, this central through hole is by software plastics ennation (8a) sealing of extending to the center along loam cake (2) inwall, described jack (2a) is arranged on the sealing surface of this software plastics ennation (8a) composition, software plastics jack (2a) and button inserted link (1a) interference fit.
7, water proof switch according to claim 6 is characterized in that: the sealing surface that described loam cake (2) central through hole position is made up of software plastics ennation (8a) upwards swells.
8, according to the described water proof switch of the arbitrary claim of claim 1-5, it is characterized in that: software plastics (8) lower limb that described loam cake (2) inwall adheres to outwards turns an angle, the ring-shaped step body (8a) that the software plastics outwards turn out is clipped between loam cake (2) lower surface and base (7) upper surface, software plastic annular step body (8a) lower surface and base upper surface interference fit.
9, water proof switch according to claim 8 is characterized in that: described loam cake (2) lower limb turns an angle downwards outwards, again, and the annular solid (2a) that turns out part is enclosed within on base (7) lateral wall suitable for reading.
10, water proof switch according to claim 7, it is characterized in that: software plastics (8) lower limb that described loam cake (2) inwall adheres to outwards turns an angle, the ring-shaped step body (8a) that the software plastics outwards turn out is clipped between loam cake (2) lower surface and base (7) upper surface, software plastic annular step body (8a) lower surface and base upper surface interference fit, described loam cake (2) lower limb turns an angle downwards outwards, again, and the annular solid (2a) that turns out part is enclosed within on base (7) lateral wall suitable for reading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201181823U CN2916881Y (en) | 2006-06-01 | 2006-06-01 | Water-proof switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201181823U CN2916881Y (en) | 2006-06-01 | 2006-06-01 | Water-proof switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2916881Y true CN2916881Y (en) | 2007-06-27 |
Family
ID=38187793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201181823U Expired - Fee Related CN2916881Y (en) | 2006-06-01 | 2006-06-01 | Water-proof switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2916881Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453504A (en) * | 2012-05-31 | 2013-12-18 | 欧司朗股份有限公司 | Shell used for illuminating device and illuminating device having same |
| CN105517391A (en) * | 2016-01-20 | 2016-04-20 | 北大青鸟环宇消防设备股份有限公司 | Waterproof structure of firefighting equipment mounted on wall body |
| CN109196218A (en) * | 2016-09-06 | 2019-01-11 | 宝马股份公司 | The fixation kit of seal casinghousing and conducting wire on the starter for starter of the internal-combustion engine |
-
2006
- 2006-06-01 CN CNU2006201181823U patent/CN2916881Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453504A (en) * | 2012-05-31 | 2013-12-18 | 欧司朗股份有限公司 | Shell used for illuminating device and illuminating device having same |
| CN103453504B (en) * | 2012-05-31 | 2018-05-29 | 欧司朗股份有限公司 | Housing for lighting device and the lighting device with the housing |
| CN105517391A (en) * | 2016-01-20 | 2016-04-20 | 北大青鸟环宇消防设备股份有限公司 | Waterproof structure of firefighting equipment mounted on wall body |
| CN109196218A (en) * | 2016-09-06 | 2019-01-11 | 宝马股份公司 | The fixation kit of seal casinghousing and conducting wire on the starter for starter of the internal-combustion engine |
| US11060495B2 (en) | 2016-09-06 | 2021-07-13 | Bayerische Motoren Werke Aktiengesellschaft | Sealing enclosure for a starter of an internal combustion engine, and fastening arrangement of a lead on such a starter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070627 Termination date: 20110601 |