CN204609530U - A kind of dual face door lock - Google Patents
A kind of dual face door lock Download PDFInfo
- Publication number
- CN204609530U CN204609530U CN201520308412.1U CN201520308412U CN204609530U CN 204609530 U CN204609530 U CN 204609530U CN 201520308412 U CN201520308412 U CN 201520308412U CN 204609530 U CN204609530 U CN 204609530U
- Authority
- CN
- China
- Prior art keywords
- locking bolt
- casket
- shaped
- door
- lock core
- 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
The utility model discloses a kind of dual face door lock, comprise U-shaped locking bolt casket and U-shaped lock core casket, described U-shaped locking bolt casket comprises the locking bolt casket body being socketed on door inside and outside two sides, hand rotating disk, gear and rack-shaped locking bolt is symmetrically installed with respectively in locking bolt casket body, run through the connecting shaft of door-plate by one, the hand rotating disk in door inside and outside both sides locking bolt casket body is connected realize interlock with gear; Described U-shaped lock core casket comprises the lock core casket body being socketed on door inside and outside two sides, and be symmetrically installed with two lock cores in lock core casket body respectively, two lock cores connect by the dead bolt bar running through door-plate by.When hand dial rotation in U-shaped locking bolt casket, drive connecting shaft and pinion rotation, thus drive rack-shaped locking bolt rectilinear motion, and stretch into the U-shaped lock core casket hole corresponding with locking bolt, when rack-shaped locking bolt encounters the snap close of U-shaped lock core casket, two door locks firmly.
Description
Technical field
The utility model belongs to field of lockset, particularly relates to a kind of dual face door lock.
Background technology
Door lock is instrument indispensable during people live, and usually according to dissimilar door, arrange corresponding door lock, such as, security door generally adopts theftproof lock.The places such as general comparatively spacious hall, need two fan doors to satisfy the demands, are provided with door lock between two, but in prior art two generally can only pin side from the outside, and cannot be opened within after pinning, the people of the inside goes out do not go and bring various problem.Meanwhile, the another one defect existed in prior art is that locking bolt is short and insecure.
Summary of the invention
In order to solve above-mentioned technical problem, the utility model provides a kind of dual face door lock, and reaching door inside and outside all can switch, and very firmly object after pinning.
The technical solution that the utility model adopts for this reason is, a kind of dual face door lock, comprise U-shaped locking bolt casket and U-shaped lock core casket, described U-shaped locking bolt casket is socketed on the Yishanmen limit of double sided doors, described U-shaped lock core casket is socketed on another Yishanmen limit, and both described U-shaped locking bolt casket and U-shaped lock core casket position is corresponding; It is characterized in that: described U-shaped locking bolt casket comprises the locking bolt casket body being socketed on door inside and outside two sides, hand rotating disk, gear and rack-shaped locking bolt is symmetrically installed with respectively in locking bolt casket body, run through the connecting shaft of door-plate by one, the hand rotating disk in door inside and outside both sides locking bolt casket body is connected realize interlock with gear; Described U-shaped lock core casket comprises the lock core casket body being socketed on door inside and outside two sides, and be symmetrically installed with two lock cores in lock core casket body respectively, two lock cores connect by the dead bolt bar running through door-plate by.
Further, be also provided with snap close in described lock core casket body, described snap close one end coordinates with dead bolt bar installs, and the other end coordinates with described rack-shaped locking bolt.
Further, described rack-shaped locking bolt is made up of rack segments and anodontia section, and described rack segments is meshed with gear.
Further, also flexure strip is lined with between described locking bolt casket body and door-plate.
Like this, by the snap close installed in lock core casket body, snap close can be utilized to pin rack-shaped locking bolt further, door lock is obtained more firm.
By rack-shaped locking bolt by rack segments and anodontia section, pinion rotation can be kept to the conversion of rack-shaped locking bolt rectilinear motion, do not affect simultaneously yet locking bolt and snap close with the use of.
By the flexure strip be lined with between locking bolt casket body and door-plate, the side casket structural reform of rigidity can be caused flexibility, make itself and nonbreakable glass install firmly, not easily locking bolt slippage occur.
Adopt above structure, the utility model compared with prior art has the following advantages: U-shaped locking bolt casket is socketed on a door limit of double sided doors; U-shaped lock core casket is socketed on another limit; The two is corresponding.When hand dial rotation in U-shaped locking bolt casket, drive connecting shaft and pinion rotation, thus drive rack-shaped locking bolt rectilinear motion, and stretch into the U-shaped lock core casket hole corresponding with locking bolt, when rack-shaped locking bolt encounters the snap close of U-shaped lock core casket, two door locks firmly.When needs open the door, first open the lock core of U-shaped lock core casket with key, start dead bolt bar and snap close, then rotate hand rotating disk, by rack-shaped locking bolt retraction casket.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model dual face door lock.
As shown in the figure 1, U-shaped locking bolt casket, 1.1, locking bolt casket body, 2, U-shaped lock core casket, 2.1, lock core casket body, 3, hand rotating disk, 4, gear, 5, rack-shaped locking bolt, 6, connecting shaft, 7, lock core, 8, dead bolt bar, 9, snap close, 10, flexure strip.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but the utility model is not restricted to these embodiments.
See accompanying drawing.The present embodiment comprises U-shaped locking bolt casket 1 and U-shaped lock core casket 2, and described U-shaped locking bolt casket is socketed on the Yishanmen limit of double sided doors, and described U-shaped lock core casket is socketed on another Yishanmen limit, and both described U-shaped locking bolt casket 1 and U-shaped lock core casket 2 position is corresponding; Described U-shaped locking bolt casket 1 comprises the locking bolt casket body 1.1 being socketed on door inside and outside two sides, hand rotating disk 3, gear 4 and rack-shaped locking bolt 5 is symmetrically installed with respectively in locking bolt casket body, run through the connecting shaft 6 of door-plate by one, the hand rotating disk 3 in door inside and outside both sides locking bolt casket body 1.1 is connected with gear 4 realize interlock; Described U-shaped lock core casket 2 comprises the lock core casket body 2.2 being socketed on door inside and outside two sides, and be symmetrically installed with two lock cores 7 in lock core casket body 2.2 respectively, two lock cores connect by the dead bolt bar 8 running through door-plate by.Also be provided with snap close 9 in described lock core casket body, described snap close 9 one end coordinates with dead bolt bar 8 installs, and the other end coordinates with described rack-shaped locking bolt 5.Described rack-shaped locking bolt 5 is made up of rack segments and anodontia section, and described rack segments is meshed with gear 4.Flexure strip 10 is also lined with between described locking bolt casket body 1.1 and door-plate.
By the snap close 9 installed in lock core casket body, snap close can be utilized to pin rack-shaped locking bolt further, door lock is obtained more firm.By rack-shaped locking bolt 5 by rack segments and anodontia section, pinion rotation can be kept to the conversion of rack-shaped locking bolt rectilinear motion, do not affect simultaneously yet locking bolt and snap close with the use of.By the flexure strip 10 be lined with between locking bolt casket body and door-plate, the side casket structural reform of rigidity can be caused flexibility, make itself and nonbreakable glass install firmly, not easily locking bolt slippage occur.
Adopt above structure, U-shaped locking bolt casket 1 is socketed on a door limit of double sided doors; U-shaped lock core casket 2 is socketed on another limit; The two is corresponding.When the hand rotating disk 3 in U-shaped locking bolt casket rotates, drive connecting shaft 6 and gear 4 to rotate, thus drive rack-shaped locking bolt 5 rectilinear motion, and stretch in U-shaped lock core casket 2 hole corresponding with locking bolt, when rack-shaped locking bolt encounters the snap close 9 of U-shaped lock core casket, two door locks are lived.When needs open the door, first open the lock core 7 of U-shaped lock core casket with key, start dead bolt bar 8 and snap close 9, then rotate hand rotating disk 3, by rack-shaped locking bolt 5 retraction casket.During installation, two fan door and respectively need punch, and connecting shaft and dead bolt bar are each passed through the hole of door-plate.
Below be only described with regard to the utility model preferred embodiment, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change.In a word, all various changes done in the protection domain of the utility model independent claims are all in protection domain of the present utility model.
Claims (4)
1. a dual face door lock, comprises U-shaped locking bolt casket and U-shaped lock core casket, and described U-shaped locking bolt casket is socketed on the Yishanmen limit of double sided doors, and described U-shaped lock core casket is socketed on another Yishanmen limit, and both described U-shaped locking bolt casket and U-shaped lock core casket position is corresponding; It is characterized in that: described U-shaped locking bolt casket comprises the locking bolt casket body being socketed on door inside and outside two sides, hand rotating disk, gear and rack-shaped locking bolt is symmetrically installed with respectively in locking bolt casket body, run through the connecting shaft of door-plate by one, the hand rotating disk in door inside and outside both sides locking bolt casket body is connected realize interlock with gear; Described U-shaped lock core casket comprises the lock core casket body being socketed on door inside and outside two sides, and be symmetrically installed with two lock cores in lock core casket body respectively, two lock cores connect by the dead bolt bar running through door-plate by.
2. according to a kind of dual face door lock according to claim 1, it is characterized in that: be also provided with snap close in described lock core casket body, described snap close one end coordinates with dead bolt bar installs, and the other end coordinates with described rack-shaped locking bolt.
3. according to a kind of dual face door lock according to claim 1, it is characterized in that: described rack-shaped locking bolt is made up of rack segments and anodontia section, and described rack segments is meshed with gear.
4. according to a kind of dual face door lock according to claim 1, it is characterized in that: between described locking bolt casket body and door-plate, be also lined with flexure strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308412.1U CN204609530U (en) | 2015-05-14 | 2015-05-14 | A kind of dual face door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308412.1U CN204609530U (en) | 2015-05-14 | 2015-05-14 | A kind of dual face door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204609530U true CN204609530U (en) | 2015-09-02 |
Family
ID=53962099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520308412.1U Expired - Fee Related CN204609530U (en) | 2015-05-14 | 2015-05-14 | A kind of dual face door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204609530U (en) |
-
2015
- 2015-05-14 CN CN201520308412.1U patent/CN204609530U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160514 |