CN204552367U - Swinging door lock - Google Patents
Swinging door lock Download PDFInfo
- Publication number
- CN204552367U CN204552367U CN201520095471.5U CN201520095471U CN204552367U CN 204552367 U CN204552367 U CN 204552367U CN 201520095471 U CN201520095471 U CN 201520095471U CN 204552367 U CN204552367 U CN 204552367U
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- China
- Prior art keywords
- lock
- post
- fixed
- housing
- swinging
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Abstract
The utility model discloses a kind of swinging door lock.A kind of swinging door lock, swinging door lock comprises internal lock, internal lock comprises two locking bars, hand control post, by transmission, hand control post power is made the transmission component of two locking bar actions, mechanical brake, lock core for limiting mechanical brake activity controls post, lock core controls post spring, make the brake block that its mechanical brake links with it, for limiting limited post and the housing of two locking bar directions of motion, hand control post and lock core are controlled post be all fixed on housing, and hand control post and lock core are controlled post can relative housing into rotation, transmission component is fixed on a hand control post, brake block is fixed on transmission component, one end of lock core control post spring controls post with lock core and is flexibly connected, the other end that lock core controls post spring is flexibly connected with the fixed leg on housing, mechanical brake is fixed on housing, mechanical brake controls between post and brake block at lock core, hand control post and handle are fixed.The utility model swinging door lock reliability is high and safe and reliable.
Description
Technical field
The utility model relates to the technical field of lock, particularly relates to a kind of swinging door lock.
Background technology
Swinging door lock has the features such as switch convenience, safety, manipulation dexterity, but owing to being mechanical manual control, and switch frequency of utilization is high, the tapered end of External tilting door lock and the loss of internal lock body can be strengthened, due to lock body internal gear gap and make and alignment error be difficult to make two locking bars to accomplish precise synchronization stretches, car door opening can be made gradually not put in place, thus the reliability of reduction lockset, shorten lock body application life, impact by bus safety and passenger gets on and off conveniently.
Utility model content
It is high that the technical problems to be solved in the utility model is to provide a kind of reliability, and safer swinging door lock.
For solving the problem, the utility model provides a kind of swinging door lock, described swinging door lock comprises lock box, two tapered ends, two sliding shaft sleeves linked with two tapered ends, two swinging plates, two swinging plate pull bars, make the resetting means that two swinging plate pull bar resets, internal lock and handle, described two tapered ends symmetry is arranged on the two ends of described lock box, described two tapered ends are all connected with described swinging plate by sliding shaft sleeve, described two swinging plates are all connected with internal lock, described resetting means is connected with one of them swinging plate pull bar described, this swinging plate pull bar to intert on fixed head and can move left and right by opposing fixed plate, described fixed head is fixed on described lock box, described internal lock comprises two locking bars, hand control post, by transmission, hand control post power is made the transmission component of two locking bar actions, mechanical brake, lock core for limiting mechanical brake activity controls post, lock core controls post spring, make the brake block that its mechanical brake links with it, for limiting limited post and the housing of two locking bar directions of motion, it is described that hand control post and described lock core are controlled post is all fixing on the housing, and described hand control post and described lock core are controlled post can relative housing into rotation, described transmission component is fixed on described on hand control post, described brake block is fixed on described transmission component, one end of described lock core control post spring controls post with described lock core and is flexibly connected, the other end that described lock core controls post spring is flexibly connected with the fixed leg on described housing, described mechanical brake is fixed on housing, described mechanical brake controls between post and described brake block at described lock core, described hand control post and described handle to be fixed.
Further, described mechanical brake comprises lock sleeve and lock pin, and described lock sleeve is fixing on the housing, and described lock pin slides and is located in described lock sleeve, the length of described lock pin is greater than the length of described lock sleeve, and one end that described lock pin and described brake block link is hemispherical.
Further, described mechanical brake comprises lock sleeve, lock pin and locking ball, described lock sleeve is fixing on the housing, described lock pin and locking ball all slide and are located in described lock sleeve, the diameter of described locking ball and the length sum of lock pin are greater than the length of described lock sleeve, and the length of described lock pin is less than the length of described lock sleeve.
Further, described transmission component comprises the first travelling gear and the second travelling gear, described first travelling gear and described second travelling gear engaged transmission, described first travelling gear is fixed on described on hand control post, and described second travelling gear is fixing on the housing by locating shaft.
Further, described resetting means comprises back-moving spring and the baffle plate fixing with swinging plate pull bar, and described back-moving spring is set on described swinging plate pull bar, and between described baffle plate and described fixed head.
Further, each locking bar comprises locking bar body and locking bar contiguous block, and described locking bar body and described locking bar contiguous block are fixed, and the side of described locking bar contiguous block is provided with tooth bar, and described locking bar contiguous block is provided with chute.
Further, one of them locking bar body shaft is upwards provided with container cavity, stopping means is provided with in described container cavity, described stopping means and described housing inconsistent, described stopping means comprises two spacing balls and Compress Spring, described Compress Spring between described two spacing balls, and the two ends of described Compress Spring and described two spacing balls inconsistent.
Further, described housing is provided with the groove for matching with described stopping means.
Further, described swinging door lock also comprises the adjuster making two tapered end synchronization action, and one end of described adjuster is connected with another swinging plate pull bar, and the other end of described adjuster connects with corresponding locking bar.
Further, described adjuster comprises adjusting rod and regulates clamp nut, and the two ends of described adjusting rod are fixed with described locking bar and swinging plate pull bar respectively, and described adjustment clamp nut is located on described adjusting rod.
The utility model swinging door lock have employed adjuster, makes the tapered end at its lock box two ends can remain consistent, and reliability improves, and control post by lock core simultaneously and limit mechanical brake motion, multiple protective, more safe and reliable, its structure is simple, cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the better embodiment of the utility model swinging door lock.
Fig. 2 is the structural representation of internal lock.
Fig. 3 is the partial sectional view in Fig. 2.
Schematic diagram when Fig. 4 is the utility model swinging door lock locking.
Fig. 5 is the structural representation of another better embodiment of mechanical brake.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment one
As shown in Figure 1, the better embodiment of the utility model swinging door lock comprise lock box 1, two tapered ends 2, two sliding shaft sleeves, 3, two swinging plates, 4, two swinging plate pull bars 5 of linking with two tapered ends 2, resetting means 6, adjuster 7, internal lock 8 and handle 9 that two swinging plate pull bar 5 is resetted.Described two tapered end 2 symmetries are arranged on the two ends of described lock box 1, and described two tapered ends 2 are all connected with described swinging plate 4 by sliding shaft sleeve 3, and described two swinging plates 4 are all connected with internal lock 8.Described resetting means 6 is connected with one of them swinging plate pull bar 5 described, and this swinging plate pull bar 5 to intert on fixed head 51 and can move left and right by opposing fixed plate 51, and described fixed head 51 is fixed on described lock box 1.One end of described adjuster 7 and another swinging plate pull bar 5, the other end of described adjuster 7 is connected with internal lock 8.
Described resetting means 6 comprises back-moving spring 61 and the baffle plate 62 fixing with swinging plate pull bar 5, and described back-moving spring 61 is set on described swinging plate pull bar 5, and between described baffle plate 62 and described fixed head 51.
As shown in Figure 2, described internal lock 8 comprises two locking bars 82, hand control post 83, transmission component 84, mechanical brake 85, lock core controls post 86, lock core controls post spring 861, brake block 87, limited post 88 and housing 891.Describedly hand control post 83 and described lock core are controlled post 86 be all fixed on described housing 891, and describedly hand control post 83 and described lock core are controlled post 86 can rotate relative to described housing 891.Described transmission component 84 is fixed on described on hand control post 83, and described brake block 87 is fixed on described transmission component 84.One end of described lock core control post spring 861 controls post 86 with described lock core and is flexibly connected, and the other end that described lock core controls post spring 861 is flexibly connected with the fixed leg 11 on described housing 891.Described mechanical brake 85 is fixed on housing 891, and described mechanical brake 85 controls between post 86 and described brake block 87 at described lock core, and described limited post 88 is for limiting two locking bar 82 directions of motion.Described transmission component 84 the power of hand control post 83, and drives described two locking bars 82 to move for transmission.Wherein, it is torsion spring that described lock core controls post spring 861, and the two ends of torsion spring are provided with retainer plate, two retainer plates are set on the fixed bar of described fixed leg 11 and lock core control post 86 respectively, and said lock core controls post spring 861 and can rotate relative to described lock core control post 86 and fixed leg 11.Described hand control post 83 and described handle 9 to be fixed.
Described adjuster 7 comprises adjusting rod 71 and regulates clamp nut 72, and the two ends of described adjusting rod 71 are fixed with described locking bar 82 and swinging plate pull bar 5 respectively, and described adjustment clamp nut 72 is located on described adjusting rod 71.Regulate adjusting rod 71, make two tapered end 2 reach synchronous, mix up and rear adjustment clamp nut 72 to be tightened, guarantee adjusted in concert bar 71 not in generation change in location.
Described transmission component 84 comprises the first travelling gear 841 and the second travelling gear 842, described first travelling gear 841 and described second travelling gear 842 engaged transmission, described first travelling gear 841 is fixed on described on hand control post 83, described second travelling gear 842 is fixed on described housing 891 by locating shaft, and its second travelling gear 841 can be rotated relative to described housing 891.
Described mechanical brake 85 comprises lock sleeve 851, lock pin 852 and locking ball 853, described lock sleeve 851 is fixed on described housing 891, described lock sleeve 851 is provided with chute, described lock pin 852 and described locking ball 853 all slide be located at described lock sleeve 851 chute in.Locking ball 853 is inconsistent with described brake block 87.The diameter of described locking ball 853 and the length sum of lock pin 852 are greater than the length of described lock sleeve 851, and the length of described lock pin 852 is less than the length of described lock sleeve 851.That is, locking ball 853 has all the time partly or entirely in the chute of lock sleeve 851.Described locking ball 853 can avoid it when hand control post 83 is moved, and too much friction causes accessory to wear and tear, and makes gap increasing, causes the effective locking stroke of locking bar to shorten, locks a door and break down.
Please continue to refer to Fig. 2, each locking bar 82 comprises locking bar body 821 and locking bar contiguous block 822, and described locking bar body 21 is fixed with described locking bar contiguous block 822.The side of described locking bar contiguous block 822 is provided with tooth bar 8221, described tooth bar 8221 and described first travelling gear 841 or the second travelling gear 842 engaged transmission, in the present embodiment, the first travelling gear 841 engages out transmission with the tooth bar 8221 on the locking bar 82 in left side, and described second travelling gear 842 engages out transmission with the tooth bar 8221 on locking bar 82.Described locking bar contiguous block 822 is provided with chute 8222, and one of them limited post 88 described is located in this chute 8222, and restriction locking bar 82 can only move up and down.Two locking bars 82 overlap, and described limited post 88 is located in the chute 8222 on two locking bars 82.
One of them locking bar body 821 is axially provided with container cavity (as shown in Figure 3), is provided with stopping means 892 in described container cavity, and described stopping means 892 is inconsistent with described housing 891.Described housing 891 is provided with the groove for matching with described stopping means 892.Described stopping means 892 comprises two spacing balls 8921 and Compress Spring 8922, described Compress Spring 8922 is between described two spacing balls 8921, and the two ends of described Compress Spring 8922 and described two spacing balls 8921 inconsistent, simultaneously two spacing balls 8921 and locking bar body.
Composition graphs 1 and Fig. 4 reference, when needing to open, make lock core control post 86 with key or other accessory and rotate, make it untie mechanical brake 85 locked state.Then drive handle to control post 83 with handle to rotate, because its brake block 87 and the first travelling gear 841 are all fixed on described on hand control post 83, when hand control post 83 is rotated, the first travelling gear 841 and brake block 87 rotate all thereupon, first travelling gear 841 drives the locking bar 82 in left side to move right, first travelling gear 841 drives the second travelling gear 842 to rotate, second travelling gear 842 drives the locking bar 82 on right side to move to the left, locking bar 82 drives two swinging plate pull bars to move, swinging plate pull bar drives sliding shaft sleeve action by two swinging plates, two tapered end is opened, thus untie the lockup state of opposite house, door can normally be opened.Otherwise, then its door lock is lived.
The utility model swinging door lock, by adjuster, makes the tapered end at its lock box two ends can remain consistent, and reliability improves, and control post by lock core simultaneously and limit mechanical brake motion, multiple protective, more safe and reliable, its structure is simple, cost is low.
Embodiment two
As shown in Figure 5, the present embodiment and embodiment one difference are mechanical brake 85, and remainder is all identical with embodiment one.Described mechanical brake 85 comprises lock sleeve 851 and lock pin 852, and described lock sleeve 851 is fixed on described housing 891, and described lock pin 852 slides and is located in described lock sleeve 851, and the length of described lock pin is greater than the length of described lock sleeve.One end that described lock pin 852 and described brake block 87 link is hemispherical.
These are only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing the utility model manual and accompanying drawing content to do; directly or indirectly be used in the technical field that other are relevant, all in like manner within scope of patent protection of the present utility model.
Claims (10)
1. a swinging door lock, described swinging door lock comprises lock box, two tapered ends, two sliding shaft sleeves linked with two tapered ends, two swinging plates, two swinging plate pull bars, make the resetting means that two swinging plate pull bar resets, internal lock and handle, described two tapered ends symmetry is arranged on the two ends of described lock box, described two tapered ends are all connected with described swinging plate by sliding shaft sleeve, described two swinging plates are all connected with internal lock, described resetting means is connected with one of them swinging plate pull bar described, this swinging plate pull bar to intert on fixed head and can move left and right by opposing fixed plate, described fixed head is fixed on described lock box, it is characterized in that: described internal lock comprises two locking bars, hand control post, by transmission, hand control post power is made the transmission component of two locking bar actions, mechanical brake, lock core for limiting mechanical brake activity controls post, lock core controls post spring, make the brake block that its mechanical brake links with it, for limiting limited post and the housing of two locking bar directions of motion, it is described that hand control post and described lock core are controlled post is all fixing on the housing, and described hand control post and described lock core are controlled post can relative housing into rotation, described transmission component is fixed on described on hand control post, described brake block is fixed on described transmission component, one end of described lock core control post spring controls post with described lock core and is flexibly connected, the other end that described lock core controls post spring is flexibly connected with the fixed leg on described housing, described mechanical brake is fixed on housing, described mechanical brake controls between post and described brake block at described lock core, described hand control post and described handle to be fixed.
2. swinging door lock as claimed in claim 1, it is characterized in that: described mechanical brake comprises lock sleeve and lock pin, described lock sleeve is fixing on the housing, described lock pin slides and is located in described lock sleeve, the length of described lock pin is greater than the length of described lock sleeve, and one end that described lock pin and described brake block link is hemispherical.
3. swinging door lock as claimed in claim 1, it is characterized in that: described mechanical brake comprises lock sleeve, lock pin and locking ball, described lock sleeve is fixing on the housing, described lock pin and locking ball all slide and are located in described lock sleeve, the diameter of described locking ball and the length sum of lock pin are greater than the length of described lock sleeve, and the length of described lock pin is less than the length of described lock sleeve.
4. swinging door lock as claimed in claim 1, it is characterized in that: described transmission component comprises the first travelling gear and the second travelling gear, described first travelling gear and described second travelling gear engaged transmission, described first travelling gear is fixed on described on hand control post, and described second travelling gear is fixing on the housing by locating shaft.
5. swinging door lock as claimed in claim 1, is characterized in that: described resetting means comprises back-moving spring and the baffle plate fixing with swinging plate pull bar, and described back-moving spring is set on described swinging plate pull bar, and between described baffle plate and described fixed head.
6. swinging door lock as claimed in claim 1, it is characterized in that: each locking bar comprises locking bar body and locking bar contiguous block, described locking bar body and described locking bar contiguous block are fixed, and the side of described locking bar contiguous block is provided with tooth bar, and described locking bar contiguous block is provided with chute.
7. swinging door lock as claimed in claim 6, it is characterized in that: one of them locking bar body shaft is upwards provided with container cavity, stopping means is provided with in described container cavity, described stopping means and described housing inconsistent, described stopping means comprises two spacing balls and Compress Spring, described Compress Spring between described two spacing balls, and the two ends of described Compress Spring and described two spacing balls inconsistent.
8. swinging door lock as claimed in claim 7, is characterized in that: described housing is provided with the groove for matching with described stopping means.
9. swinging door lock as claimed in claim 1, it is characterized in that: described swinging door lock also comprises the adjuster making two tapered end synchronization action, one end of described adjuster is connected with another swinging plate pull bar, and the other end of described adjuster connects with corresponding locking bar.
10. swinging door lock as claimed in claim 9, is characterized in that: described adjuster comprises adjusting rod and regulates clamp nut, and the two ends of described adjusting rod are fixed with described locking bar and swinging plate pull bar respectively, and described adjustment clamp nut is located on described adjusting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095471.5U CN204552367U (en) | 2015-02-10 | 2015-02-10 | Swinging door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095471.5U CN204552367U (en) | 2015-02-10 | 2015-02-10 | Swinging door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204552367U true CN204552367U (en) | 2015-08-12 |
Family
ID=53827495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520095471.5U Active CN204552367U (en) | 2015-02-10 | 2015-02-10 | Swinging door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204552367U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110709568A (en) * | 2016-12-08 | 2020-01-17 | 三星电子株式会社 | Household appliance with horizontal door handle |
| CN113846911A (en) * | 2020-06-28 | 2021-12-28 | 刘燕燕 | Safety door main lock mechanism |
-
2015
- 2015-02-10 CN CN201520095471.5U patent/CN204552367U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110709568A (en) * | 2016-12-08 | 2020-01-17 | 三星电子株式会社 | Household appliance with horizontal door handle |
| CN110709568B (en) * | 2016-12-08 | 2021-08-31 | 三星电子株式会社 | Household appliance with horizontal door handle |
| CN113846911A (en) * | 2020-06-28 | 2021-12-28 | 刘燕燕 | Safety door main lock mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |