CN200968121Y - Internal or external opening safety button - Google Patents
Internal or external opening safety button Download PDFInfo
- Publication number
- CN200968121Y CN200968121Y CN 200620136861 CN200620136861U CN200968121Y CN 200968121 Y CN200968121 Y CN 200968121Y CN 200620136861 CN200620136861 CN 200620136861 CN 200620136861 U CN200620136861 U CN 200620136861U CN 200968121 Y CN200968121 Y CN 200968121Y
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- CN
- China
- Prior art keywords
- button
- block
- knob
- safe
- cuff link
- 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
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Abstract
The utility model includes a block body, a lateral liner and a button tongue, and the button tongue is connected with a button chain, the end of the button tongue is through a spring inside the positioning cylinder in the lateral liner and the security button block is riveted with the positioning slice at the end and is connected flexibly, the utility model is characterized in that a button tongue groove is arranged between the positioning cylinder liner and the lateral liner, the button tongue is arranged inside the button tongue groove, the block is provided with a sliding slot of the groove, an extrusion block is arranged slide between the sliding slot and the positioning card, a slider is positioned inside the sliding slot, and the slider rotating can drive the extrusion block to move towards the lateral liner. The utility model has simple structure, and various parts are arranged inside the door and can not be damaged or demolished by persons outdoors, with high strength, not being easily damaged, high reliability and strong applicability, the utility model can be used for outside and inside opening doors and has a better effect when being used for outside opening doors, and the safety button can be used for all steel anti-theft doors.
Description
Technical field
The utility model relates to a kind of accessory, the safe cuff link on particularly a kind of door.
Background technology
In order to make the people who lives in the room obtain further safety guarantee, can between the Men Tiyu of door doorframe, safe cuff link be set, when this chain is buckled in the padlock state, the door suitable space that can only be unlocked, can not complete opening, after allowing people in the room debate the messenger who knows the outside, room from the little space of opening, whether decision opens door again.
Existing Safety detent catch for door is to be used in inward mostly, with many two kinds of chain sling formula and slide rail types are arranged, the shortcoming of above-mentioned two kinds of safe cuff links is, main safety fastener such as chain, button, button bar and clasp all is exposed at beyond the body, not attractive in appearance first, next is to be subject to the external force effect and impaired, thereby influences application life, and more not enough is only to be confined to use on the timber.China utility model patent ZL200420102404.3 " a kind of mortise door lock that has the safety button " discloses a kind of technical scheme of Safety detent catch for door, described safe buckle device includes in the side plate outside button tongue is housed, the button tongue is connected with bitch chain, its end passes the spring and terminal spacer riveted joint in side plate and the positioning tube of device in side plate, and is elasticity and is connected.There is the shortcoming of above-mentioned two kinds of secure latchs too in this utility model.Because the button tongue is contained in outside the outside of side plate, the button tongue is exposed at beyond the body, destroyed or dismantle by the people easily, fragile, because the button tongue and the chain buckle that are exposed at beyond the body cooperate, and control insurance and do not insure situation by the button of latch plate, therefore, this structure can only be used in inward, can not be used on the anti-theft safety door of outward opening door.
The utility model content
The purpose of this utility model is at having the above-mentioned weak point that employed Safety detent catch for door exists now, provide a kind of its main safety fastener to be hidden in the body, not fragile, easy to use, simple in structure, can be installed on the steel security door and can be used for the inside and outside Safety detent catch for door that opens the door.
The technical scheme that technical problem adopted that the utility model solves is: include safe Button Block, side plate and button tongue, the button tongue is connected with bitch chain, its end passes the spring and terminal spacer riveted joint in the positioning tube in side plate and the safe Button Block, and be elasticity and be connected, it is characterized in that between positioning tube and side plate, being provided with the button glossal canal, the button tongue places in the button glossal canal, and pedestal is provided with the chute of groove, is provided with a crushing block between chute and the locator card, be provided with slide block in the chute, rotary slider can drive crushing block and move to the side plate direction, simultaneously, the other end of crushing block also promotes locator card, the button tongue is ejected the outside of side plate, device place protection safety position, opposite spin slide block, locator card resets, because the elastic force of spring, the button tongue resets and enters the button glossal canal, removes the protection insurance.
The shape of above-mentioned crushing block is " it " shape, and two of crushing block is respectively to push away limit and flanging, crushing block push away the back that the limit is located at locator card, the flanging of crushing block is located in the chute, being located at the slide block in the chute and the flanging fitting face of crushing block is arcwall face.
Above-mentioned slide block is provided with knob hole, is equipped with suitable knob, turning knob, rotatable slide block, can drive crushing block and move to the side plate direction, simultaneously, the other end of crushing block also promotes locator card, the button tongue is ejected outside the side plate, the counter-rotation knob, rotary slider, locator card resets, because the elastic force of spring, the button tongue resets and enters the button glossal canal.
It can be square that above-mentioned slide block is provided with knob hole, also can be triangle, or other keyhole shape, is equipped with suitable knob simultaneously.
Above-mentioned knob comprises and revolves and revolve mouthful and be furnished with the fixedly liner plate that can be fixed on the door.
Above-mentioned bitch chain is anti-curved chain, and to guarantee the theft-resistant link chain buckle device under the insurance duty, when the outsider opened the door, chain rotated to a direction, and the button tongue enters in the lock buckling groove of latch plate effectively, to increase the validity of theft-resistant link chain buckle device.
The beneficial effects of the utility model are: a utility model device and a doorframe with safe catching groove are used, and rotary slider makes crushing block move to the side plate direction, and the button tongue is ejected outside the side plate, enters in the safe catching groove, locates to protect safety position; The opposite spin slide block, because the elastic force of spring, the button tongue resets and enters the button glossal canal, removes the protection insurance.Insure under the duty in protection at the theft-resistant link chain buckle device, the button tongue is ejected outside the side plate, when the outsider required to open the door, bitch chain rotated, and the button tonguing goes into to enter in the safe catching groove of doorframe, bitch chain is pulled out, under the elastic force of spring, the button tongue can not break away from the safety catching groove, under people in the room did not allow, the outsider can not enter.The design's major advantage has: simple in structure, and the each several part part is installed in an inside, and the people outside the room can not destroy or dismantle, and the intensity height can not damage good reliability easily; Applicability is strong, can be used on outward opening door and inward, all available this Safety pulling and locking member on the security door of steel, and especially outward opening door result of use is better.
Description of drawings
Below in conjunction with drawings and Examples utility model is further specified.
Fig. 1 is that the utility model embodiment is at the structural representation of removing the protection insurance;
Fig. 2 is the structural representation of the utility model embodiment at the protection safety position;
Fig. 3 is that the utility model embodiment is protecting under the safety position structural representation when door is closed;
Fig. 4 is that the utility model embodiment is protecting under the safety position structural representation when door is unlocked insurance;
Fig. 5 is the structural representation of the anti-curved chain of the utility model embodiment;
Fig. 6 is the utility model embodiment crushing block structural representation;
Fig. 7 is the utility model embodiment slide block structure schematic diagram;
Fig. 8 is the utility model embodiment knob structure schematic diagram.
Among the figure: 1, spring 2, safe Button Block 3, side plate 4, positioning step 5, button tongue 6, button glossal canal 7, bitch chain 8, chute 9, slide block 10, knob hole 11, crushing block 12, positioning tube 13, locator card 14, safe catching groove 15, knob 16, door-plate 17, doorframe 91, arcwall face 111, push away limit 112, flanging 151, revolve mouth 152, revolve 153, fixing liner plate
The specific embodiment:
Fig. 1, Fig. 2, among Fig. 3 and Fig. 4, be provided with positioning tube 12 in the safe Button Block 2, positioning tube is provided with spring 1 for 12 li, side plate 3 ends of safe Button Block 2 are provided with button glossal canal 6, button glossal canal 6 communicates with positioning tube 12, button tongue 5 places in the button glossal canal 6, button tongue 5 is connected with bitch chain 7, bitch chain 7 as Fig. 5 is anti-curved chain, on one side the side of the carrier bar of anti-curved chain is the waist shape of circular arc, another side is a straight line, therefore, anti-curved chain can only be curved moving towards the direction on the waist shape limit of circular arc, to guarantee that the theft-resistant link chain buckle device is under protection insurance duty, when the outsider requires to open the door, bitch chain 7 rotates to a direction, button tongue 5 enters in the safe catching groove 14 of doorframe 17 effectively, and the spring 1 that bitch chain 7 passes positioning tube 12 is connected the positioning step 4 of spring 1 other end card positioning tube 12 with the locator card 13 of end; Safe Button Block 2 is provided with the chute 8 of groove, be provided with a crushing block 11 between chute 8 and the locator card 13, shape as the crushing block 11 of Fig. 6 is " it " shape, crushing block 11 push away the back that limit 111 is located at locator card 13, the flanging 112 of crushing block 11 is located in the chute 8, the flanging fitting face as the slide block 9 of Fig. 7 and crushing block 11 that is located in the chute 8 is an arcwall face 91, slide block 9 is provided with knob hole 10, be equipped with suitable knob 15, comprise as Fig. 8 knob 15 and to revolve mouthfuls 151, revolve 152 and fixing liner plate 153, fixedly liner plate 153 is fixed on knob 15 on the door-plate 16, turning knob 15, knob 15 revolve mouthful 151 driven rotary slide blocks 9, drive crushing block 11 then and move to side plate 3 directions, simultaneously, the other end of crushing block 11 also promotes locator card 13, button tongue 5 is ejected outside the side plate 3, counter-rotation knob 15, rotary slider 9, locator card 13 resets, because resetting, the elastic force of spring 1, button tongue 5 enters button glossal canal 6.Fig. 3, among Fig. 4, this device is installed on the body, the safe catching groove 14 of the utility model device and doorframe 17 is used, on door-plate 16, be installed with knob 15, comprise as Fig. 8 knob 15 and to revolve mouthfuls 151, revolve 152 and fixing liner plate 153, fixedly liner plate 153 is fixed on knob 15 on the door-plate 16, and " pass " and " opening " printed words and rotation arrow are fixedly arranged on the liner plate 153, revolve mouth 151 for square, knob hole 10 also be square and revolve mouthfuls 151 suitable, when revolving of knob 15 is spun on " opening " to 152, rotary slider 9, can drive crushing block 11 and move to side plate 3 directions, simultaneously, the other end of crushing block 11 also promotes locator card 13, button tongue 5 is ejected outside the side plate 3, counter-rotation knob 15, rotary slider 9, locator card 13 resets, because resetting, the elastic force of spring 1, button tongue 5 enters button glossal canal 6.Among Fig. 4, insure under the duty in protection at the theft-resistant link chain buckle device, button tongue 5 is ejected outside the side plate 3, button tongue 5 enters in the safe catching groove 14 of doorframe 17, and when the outsider opened the door, bitch chain 7 was pulled out, under the elastic force of spring 1, button tongue 5 can not break away from, under the people in the room does not allow in entering the safe catching groove 14 of doorframe 17, the outsider can not enter, when revolving of knob 15 is spun on " pass " to 152, counter-rotation knob 15, rotary slider 9, locator card 13 resets, because the elastic force of spring 1, button tongue 5 reset and enter button glossal canal 6, have cancelled the protection safety position of theft-resistant link chain buckle device.
At last, it is also to be noted that what more than enumerate only is specific embodiment of the utility model.Obviously, the utility model is not limited to above embodiment, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from disclosed content of the present utility model all should be thought protection domain of the present utility model.
Claims (8)
1, a kind of safe cuff link that can inside and outsidely open, include safe Button Block, side plate and button tongue, the button tongue is connected with bitch chain, its end passes the spring and terminal spacer riveted joint in the positioning tube in the side plate safety Button Block, and is elasticity and is connected, and it is characterized in that: be provided with the button glossal canal between positioning tube and side plate, the button tongue places in the button glossal canal, pedestal is provided with the chute of groove, is provided with a crushing block between chute and the locator card, is provided with slide block in the chute.
2, a kind of safe cuff link that can inside and outsidely open according to claim 1, it is characterized in that: the shape of above-mentioned crushing block is " it " shape, two of crushing block is respectively to push away limit and flanging, crushing block push away the back that the limit is located at locator card, the flanging of crushing block is located in the chute, and being located at the interior slide block of chute and the flanging fitting face of crushing block is arcwall face.
3, a kind of safe cuff link that can inside and outsidely open according to claim 2, it is characterized in that: above-mentioned slide block is provided with knob hole, is equipped with suitable knob.
4, a kind of safe cuff link that can inside and outsidely open according to claim 3, the knob hole that above-mentioned slide block is provided with is square, is equipped with suitable knob simultaneously.
5, a kind of safe cuff link that can inside and outsidely open according to claim 3, the knob hole that above-mentioned slide block is provided with is a triangle, is equipped with suitable knob simultaneously.
5, a kind of safe cuff link that can inside and outsidely open according to claim 3, the knob hole that above-mentioned slide block is provided with is the keyhole shape, is equipped with suitable knob simultaneously.
6, a kind of safe cuff link that can inside and outsidely open according to claim 3, above-mentioned knob comprise and revolve and revolve mouthful and be furnished with the fixedly liner plate that can be fixed on the door.
7, according to the described a kind of safe cuff link that can inside and outsidely open of any one claim of claim 1 to 6, above-mentioned chain is anti-curved chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620136861 CN200968121Y (en) | 2006-09-12 | 2006-09-12 | Internal or external opening safety button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620136861 CN200968121Y (en) | 2006-09-12 | 2006-09-12 | Internal or external opening safety button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200968121Y true CN200968121Y (en) | 2007-10-31 |
Family
ID=38967688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620136861 Expired - Fee Related CN200968121Y (en) | 2006-09-12 | 2006-09-12 | Internal or external opening safety button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200968121Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790781A (en) * | 2015-04-16 | 2015-07-22 | 赵波 | Concealed door chain |
| CN106499309A (en) * | 2017-01-02 | 2017-03-15 | 温州沐昕洁具设计有限公司 | A kind of antitheft door |
| CN110118041A (en) * | 2018-06-27 | 2019-08-13 | 许加成 | Follow-on antitheft chain apparatus |
-
2006
- 2006-09-12 CN CN 200620136861 patent/CN200968121Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790781A (en) * | 2015-04-16 | 2015-07-22 | 赵波 | Concealed door chain |
| CN104790781B (en) * | 2015-04-16 | 2017-01-04 | 赵波 | Concealed installation door chain |
| CN106499309A (en) * | 2017-01-02 | 2017-03-15 | 温州沐昕洁具设计有限公司 | A kind of antitheft door |
| CN106499309B (en) * | 2017-01-02 | 2018-01-19 | 温州沐昕洁具设计有限公司 | A kind of antitheft door |
| CN110118041A (en) * | 2018-06-27 | 2019-08-13 | 许加成 | Follow-on antitheft chain apparatus |
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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: 20071031 Termination date: 20110912 |