CN201796780U - Explosion-proof button - Google Patents
Explosion-proof button Download PDFInfo
- Publication number
- CN201796780U CN201796780U CN2010205355549U CN201020535554U CN201796780U CN 201796780 U CN201796780 U CN 201796780U CN 2010205355549 U CN2010205355549 U CN 2010205355549U CN 201020535554 U CN201020535554 U CN 201020535554U CN 201796780 U CN201796780 U CN 201796780U
- Authority
- CN
- China
- Prior art keywords
- button
- explosion
- installing rack
- proof
- cover
- 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 - Lifetime
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Abstract
The utility model discloses an explosion-proof button, which comprises a button cover, a mounting rack, a button shaft, a shell cover and at least one button core, wherein the mounting rack is rotationally connected with the button cover. The mounting rack is connected with the button cover by screw threads and propped against the shell cover so that the directional adjustment of the mounting rack is realized. Mounting cores of various types are buckled on the mounting rack so that the problem of messy internal wiring caused by inconsistent directions after the button cores are installed is solved. Moreover, the joints are connected by the screw threads, so the explosion-proof button has a simple structure and is convenient to install; and the screw threads and the internal shaft have sealed structures, so the protection performance is good.
Description
Technical field
The utility model relates to a kind of explosion-proof button, particularly a kind of explosion-proof button that contains in the industrial circle under explosivity, the corrosive gas environment that is applicable to.
Background technology
Explosion-proof button generally is used for industrial production explosion-proof electric apparatus product, as explosion-proof electrical distribution box, and explosion-proof control cabinet, explosive operation posts etc. are as signal or electric break-make.
In the existing industry, the inner general more complicated of structure that button mandril is installed of explosion-proof button, and can't adjust the direction of button mandril after installing, the direction of installing behind a plurality of button mandrils is inconsistent easily.Installing rack fixedly is tightened against in the cap usually, can't in the light of actual conditions adjust the direction of installing rack, thereby cause internal wiring mixed and disorderly.In addition, traditional general inside of explosion-proof button structure does not have hermetically-sealed construction or hermetically-sealed construction undesirable, does not reach industrial instructions for use, and complex structure, and inconvenience is installed.
The utility model content
The technical problems to be solved in the utility model is the non-adjustable and mixed and disorderly defective of the inconsistent internal wiring that causes of button mandril direction for the installing rack direction that overcomes explosion-proof button in the prior art, and the explosion-proof button of the adjustable and good seal performance of a kind of direction is provided.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of explosion-proof button, comprise button cover and an installing rack, a push button shaft, a cap and at least one button mandril, its characteristics are that described installing rack and described button cover are rotationally connected.
Preferably, the mid portion of described installing rack is one first cylindrical cavity, and the bottom of described button cover is provided with a boss, and described boss is threadedly connected in described first cylindrical cavity.All use hermetically-sealed construction on screw thread and the inner shaft, to reach the favorable protection performance.Employing is threaded, and is simple in structure easy for installation.
Preferably, described installing rack two bottom sides limit is provided with a plurality of screwed holes, and described installing rack holds out against in described cap by a plurality of secure components.Described installing rack holds out against in described cap and helps to keep the smooth of installing rack, is convenient to adjust direction.
Preferably, described installing rack bottom is provided with two bayonet sockets, and described button mandril is buckled on described two bayonet sockets.Adopt buckle to connect to make the installation of button mandril and dismantle convenient.
Preferably, the upper end mid portion of described button cover is provided with one second cylindrical cavity, be furnished with a flexible sealing ring in described second cylindrical cavity, be with a stage clip on the described flexible sealing ring, described push button shaft is nested into described second cylindrical cavity after inserting described stage clip and described flexible sealing ring successively.Stage clip and flexible sealing ring all have good retractility, can play the effect in the gap between sealing push button shaft and the button cover.
Preferably, described button cover is provided with a seal groove with the contact site of cap, and described explosion-proof button comprises that one inserts the O type circle in the described seal groove.O type herein encloses the effect in the gap between sealing button cover and the cap, has good sealing property.
Positive progressive effect of the present utility model is: the utility model has been realized the adjustable of installing rack direction by installing rack being connected with the button external threading and holding out against in cap, solves button mandril and installs the rear to inconsistent and cause the mixed and disorderly problem that connects up.In addition, hermetically-sealed construction is arranged all on screw thread and the inner shaft, barrier propterty is good; Each junction is all adopted and is threaded, and is simple in structure, easy for installation; On the installing rack dissimilar button mandrils can be installed, satisfy different demands, versatility is good.
Description of drawings
Fig. 1 is the overall structure figure of the preferred embodiment of the utility model explosion-proof button.
Fig. 2 is the decomposition chart of the preferred embodiment of the utility model explosion-proof button.
Fig. 3 is the installing rack vertical view of the preferred embodiment of the utility model explosion-proof button.
Fig. 4 is the cutaway view of Fig. 3 A-A along the line.
Embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
Embodiment one:
Fig. 2 is the decomposition chart of the utility model explosion-proof button preferred embodiment.As shown in Figure 2: explosion-proof button main body of the present utility model is made up of button cover 1 and one installing rack 2.This explosion-proof button also comprises a button cap 31, a push button shaft 3, a stage clip 4, one flexible sealing ring 5, a packing ring 32 and a button mandril 7 successively.
As seen from Figure 1, button cap 31 is threadedly connected to the top of push button shaft 3, and stage clip 4 and flexible sealing ring 5 are enclosed within the lower end of push button shaft 3 successively, and the elastic force that utilizes this stage clip 4 is in second cylindrical cavity 12 of these flexible sealing ring 5 nested buttons covers 1 of packing into.Lower end in this push button shaft 3 is fixed on packing ring 32 on this push button shaft 3 with sunk screw 33.This packing ring 32 can play the effect that stops that this push button shaft 3 is deviate from, and can be in practical operation pressing button fuse 7.Should flexible sealing ring 5 and this stage clip 4 have elasticity, can make between this flexible sealing ring 5 and this push button shaft 3, this flexible sealing ring 5 and this button all can closely cooperate between overlapping 1, plays the effect of waterproof sealing.
This button cover 1 is provided with a seal groove 11 with the contact site of cap, the O type of in sealing groove 11, packing into circle, and the button cover that assembles then can install to (as shown in Figure 1) on the corresponding cap.O type circle can seal the slit between this button cover 1 and the cap, plays good sealing function.The mid portion of installing rack 2 is one first cylindrical cavity 23 (as shown in Figure 4).In described cap inside this first cylindrical cavity 23 of this installing rack 2 is screwed on the boss 13 of this button cover 1.
As shown in Figure 3, the bottom dual-side of this installing rack 2 is provided with a plurality of screwed holes 21, after the direction of adjusting this installing rack 2, adopt Cross Recess Head Screw 6 (as shown in Figure 2) that this installing rack 2 is held out against in cap, install the rear to inconsistent and cause the mixed and disorderly problem of internal wiring thereby solve button mandril.Adopt between this button cover 1 and this installing rack 2 to be threaded, easy for installation, and can adjust direction after this installing rack 2 screws according to actual conditions.These installing rack 2 bottoms are provided with two bayonet sockets 22, and button mandril 7 is buckled on the corresponding bayonet socket 22.
The concrete operation method of above-mentioned explosion-proof button is: in use, press button cap 31, because the telescopicing performance of stage clip and flexible sealing ring, push button shaft presses down.This moment, the packing ring of push button shaft lower end contacted the button mandril that is positioned at the installing rack below, thereby reached the effect of switch.This method of operation is easy to be reliable.
Embodiment two:
The difference of present embodiment and embodiment one is: a plurality of button mandrils are installed in the present embodiment.One of them button mandril is snapped on the bayonet socket of installing rack, and other button mandril is connected with this button mandril.A plurality of button mandrils can be installed in the explosion-proof button easily, and can adjust the direction of button mandril flexibly, avoid the mixed and disorderly of internal wiring.All the other execution modes are identical with embodiment one.
Certainly, the universal button mandril of different model can be installed on this installing rack 2, as LA38 series, LA39 series, XB2 series button mandril etc., and simple installation.This button cover 1 adopts the zinc alloy diecasting moulding, and outer surface sclerosis chromium plating is handled, surface aesthetic, and corrosion resistance is strong, is very suitable for containing in industrial circle explosivity, corrosive gas environment use.
Though more than described embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection range of the present utility model is limited by appended claims.Those skilled in the art can make numerous variations or modification to these execution modes under the prerequisite that does not deviate from principle of the present utility model and essence, but these changes and modification all fall into protection range of the present utility model.
Claims (6)
1. an explosion-proof button comprises button cover and an installing rack, a push button shaft, a cap and at least one button mandril, it is characterized in that described installing rack and described button cover are rotationally connected.
2. explosion-proof button as claimed in claim 1 is characterized in that, the mid portion of described installing rack is one first cylindrical cavity, and the bottom of described button cover is provided with a boss, and described boss is threadedly connected in described first cylindrical cavity.
3. explosion-proof button as claimed in claim 1 is characterized in that, described installing rack two bottom sides limit is provided with a plurality of screwed holes, and described installing rack holds out against in described cap by a plurality of secure components.
4. explosion-proof button as claimed in claim 1 is characterized in that, described installing rack bottom is provided with two bayonet sockets, and described button mandril is buckled on described two bayonet sockets.
5. explosion-proof button as claimed in claim 1, it is characterized in that, the upper end mid portion of described button cover is provided with one second cylindrical cavity, be furnished with a flexible sealing ring in described second cylindrical cavity, be with a stage clip on the described flexible sealing ring, described push button shaft is nested into described second cylindrical cavity after inserting described stage clip and described flexible sealing ring successively.
6. as any described explosion-proof button of claim 1-5, it is characterized in that described button cover is provided with a seal groove with the contact site of cap, described explosion-proof button comprises that one inserts the O type circle in the described seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205355549U CN201796780U (en) | 2010-09-17 | 2010-09-17 | Explosion-proof button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205355549U CN201796780U (en) | 2010-09-17 | 2010-09-17 | Explosion-proof button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201796780U true CN201796780U (en) | 2011-04-13 |
Family
ID=43851681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205355549U Expired - Lifetime CN201796780U (en) | 2010-09-17 | 2010-09-17 | Explosion-proof button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201796780U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102938338A (en) * | 2012-10-31 | 2013-02-20 | 常州市凯宇工具有限公司 | Mechanical keyboard with keycap easy to detach |
| CN103413700A (en) * | 2013-08-07 | 2013-11-27 | 新黎明科技股份有限公司 | Explosion-proof press button |
| TWI473139B (en) * | 2012-09-10 | 2015-02-11 | Lite On Electronics Guangzhou | Push-button and audio device |
| CN104465175A (en) * | 2013-09-20 | 2015-03-25 | 西门子公司 | Control and signaling device with recessed front panel installation |
| CN108320960A (en) * | 2018-02-01 | 2018-07-24 | 合肥联信电源有限公司 | A kind of piping lane system explosion-proof button box |
-
2010
- 2010-09-17 CN CN2010205355549U patent/CN201796780U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI473139B (en) * | 2012-09-10 | 2015-02-11 | Lite On Electronics Guangzhou | Push-button and audio device |
| CN102938338A (en) * | 2012-10-31 | 2013-02-20 | 常州市凯宇工具有限公司 | Mechanical keyboard with keycap easy to detach |
| CN102938338B (en) * | 2012-10-31 | 2015-04-01 | 常州市凯宇工具有限公司 | Mechanical keyboard with keycap easy to detach |
| CN103413700A (en) * | 2013-08-07 | 2013-11-27 | 新黎明科技股份有限公司 | Explosion-proof press button |
| CN104465175A (en) * | 2013-09-20 | 2015-03-25 | 西门子公司 | Control and signaling device with recessed front panel installation |
| CN108320960A (en) * | 2018-02-01 | 2018-07-24 | 合肥联信电源有限公司 | A kind of piping lane system explosion-proof button box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WAROM TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WAROM GROUP CO., LTD. Effective date: 20110713 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110713 Address after: 201808 Jiading District Bao Qian Road, Shanghai, No. 555 Patentee after: Huarong Technology Co., Ltd. Address before: 201808 Jiading District Bao Qian Road, Shanghai, No. 555 Patentee before: Warom Group Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: WAROM GROUP CO., LTD. Effective date: 20120504 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120504 Address after: 201808 Jiading District Bao Qian Road, Shanghai, No. 555 Co-patentee after: Warom Group Co., Ltd. Patentee after: Huarong Technology Co., Ltd. Address before: 201808 Jiading District Bao Qian Road, Shanghai, No. 555 Patentee before: Huarong Technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: WAROM GROUP CO., LTD. Effective date: 20131209 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131209 Address after: 201808 Jiading District Bao Qian Road, Shanghai, No. 555 Patentee after: Huarong Technology Co., Ltd. Address before: 201808 Jiading District Bao Qian Road, Shanghai, No. 555 Patentee before: Huarong Technology Co., Ltd. Patentee before: Warom Group Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110413 |