CN205936051U - Plain type door and window lock - Google Patents

Plain type door and window lock Download PDF

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Publication number
CN205936051U
CN205936051U CN201620804341.9U CN201620804341U CN205936051U CN 205936051 U CN205936051 U CN 205936051U CN 201620804341 U CN201620804341 U CN 201620804341U CN 205936051 U CN205936051 U CN 205936051U
Authority
CN
China
Prior art keywords
locking plate
spring
cover portion
dead bolt
spring bolt
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
Application number
CN201620804341.9U
Other languages
Chinese (zh)
Inventor
温霆宸
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shishi Gudingke Lockset Co Ltd
Original Assignee
Shishi Gudingke Lockset Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shishi Gudingke Lockset Co Ltd filed Critical Shishi Gudingke Lockset Co Ltd
Priority to CN201620804341.9U priority Critical patent/CN205936051U/en
Application granted granted Critical
Publication of CN205936051U publication Critical patent/CN205936051U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a plain type door and window lock, including first locking plate and second locking plate, be provided with first cover portion and second cover portion on the first locking plate, be provided with third cover portion on the second locking plate second cover portion fit in has the spring bolt, the spring bolt passes join in marriage after the second cover portion and pack into in the third cover portion, the left end cooperation of first cover portion has the screw, be provided with the spring in the first cover portion, the left end of spring bolt is provided with stress block, the spring with stress block offsets, the spring bolt is being close to stress block position department is provided with the handle, first locking plate with all be provided with the connecting hole on the second locking plate, the connecting hole is the shoulder hole, this device can support the spring bolt through the spring when using, avoid the spring bolt to be colluded by the human iron wire outside, plays the theftproof performance of preferred, the householder while being out, can increase the pretightning force of spring through adjusting screw, reach the effect of lock deadlock tongue, avoid the spring bolt to remove.

Description

A kind of Simple door sash lock
Technical field
The utility model is related to a kind of Simple door sash lock.
Background technology
Pin lock is a kind of relatively conventional door and window lock, but pin lock easily from external opening, reason is that latch holds Easily rotate, coordinate more not tight, the theftproof performance of therefore pin lock is poor simultaneously.
Content of the invention
The technical problems to be solved in the utility model is to provide a kind of Simple door sash lock, and this device, when using, passes through Spring can prop up dead bolt, it is to avoid dead bolt is hooked with iron wire by people outside and moves, and plays preferably theftproof performance, goes out in householder When, the pretightning force of spring can be increased by set screw, reach the effect of locked dead bolt, it is to avoid dead bolt moves.
For solving the above problems, the utility model adopts the following technical scheme that:
A kind of Simple door sash lock, including the first locking plate and the second locking plate, described first locking plate is provided with first set portion With second set of portion, described second locking plate is provided with the 3rd set of portion, is combined with dead bolt in described second set of portion, described dead bolt is worn It is fitted into after crossing described second set of portion in described 3rd set of portion, the left end in described first set portion is combined with screw, described first set It is provided with spring, the left end of described dead bolt is provided with force block, and described spring is offseted with described force block, and described dead bolt exists in portion It is provided with handle at described force block position, described first locking plate and described second locking plate are provided with connecting hole, institute Stating connecting hole is shoulder hole.
Preferably, described first locking plate and described first set portion are integral type structure, described first locking plate and described second Set portion is integral type structure, and described first locking plate is aluminium alloy locking plate, and described first locking plate is solid construction, described first locking plate Arc transition at four outside corner positions.
Preferably, described second locking plate and described 3rd set of portion are integral type structure, and described second locking plate is also aluminium alloy Locking plate, described second locking plate is solid construction, arc transition at four corner positions outside described second locking plate.
Preferably, described dead bolt coordinates that one end in described 3rd set of portion is cone.
The beneficial effects of the utility model are:This device, when using, can prop up dead bolt by spring, it is to avoid dead bolt exists Outside is hooked with iron wire by people and moves, and plays preferably theftproof performance, when householder goes out, can increase spring by set screw Pretightning force, reach the effect of locked dead bolt, it is to avoid dead bolt moves, and the structure of this device is relatively simple, and cost is more cheap, fit Conjunction is promoted the use of.
Brief description
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model Can be easier to be readily appreciated by one skilled in the art with feature, thus make apparent clear and definite to protection domain of the present utility model Define.
Refering to a kind of Simple door sash lock shown in Fig. 1, including the first locking plate 1 and the second locking plate 2, described first locking plate 1 On be provided with first set portion 101 and second set of portion 102, described second locking plate 2 is provided with the 3rd set of portion 201, described second It is combined with dead bolt 3, described dead bolt 3 is fitted in described 3rd set of portion 201 after passing through described second set of portion 102, institute in set portion 102 The left end stating first set portion 101 is combined with screw 4, is provided with spring 5 in described first set portion 101, and the left end of described dead bolt 3 sets It is equipped with force block 311, described spring 5 is offseted with described force block 311, described dead bolt 3 is at described force block 311 position It is provided with handle 312, described first locking plate 1 and described second locking plate 2 are provided with connecting hole 6, described connecting hole 6 is ladder Hole.
A preferred embodiment in the utility model, described first locking plate 1 and described first set portion 101 tie for integral type Structure, described first locking plate 1 and described second set of portion 102 are integral type structure, and described first locking plate 1 is aluminium alloy locking plate, described First locking plate 1 is solid construction, arc transition at four corner positions outside described first locking plate 1.
A preferred embodiment in the utility model, described second locking plate 2 is tied for integral type with described 3rd set of portion 201 Structure, described second locking plate 2 is also aluminium alloy locking plate, and described second locking plate 2 is solid construction, four outside described second locking plate 2 Arc transition at individual corner position.
A preferred embodiment in the utility model, it is circle that described dead bolt 3 coordinates that one end in described 3rd set of portion 201 Taper.
The beneficial effects of the utility model are:This device, when using, can prop up dead bolt by spring, it is to avoid dead bolt exists Outside is hooked with iron wire by people and moves, and plays preferably theftproof performance, when householder goes out, can increase spring by set screw Pretightning force, reach the effect of locked dead bolt, it is to avoid dead bolt moves, and the structure of this device is relatively simple, and cost is more cheap, fit Conjunction is promoted the use of.
Of the present utility model general principle, principal character and of the present utility model advantage have been shown and described above.One's own profession The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Principle of the present utility model is simply described, on the premise of without departing from the utility model spirit and scope, the utility model also can There are various changes and modifications, these changes and improvements both fall within the range of claimed the utility model.The utility model will Protection domain is asked to be defined by appending claims and its equivalent.

Claims (4)

1. a kind of Simple door sash lock it is characterised in that:Including the first locking plate and the second locking plate, described first locking plate is provided with First set portion and second set of portion, described second locking plate is provided with the 3rd set of portion, is combined with dead bolt, institute in described second set of portion State after dead bolt passes through described second set of portion and be fitted in described 3rd set of portion, the left end in described first set portion is combined with screw, institute State and in first set portion, be provided with spring, the left end of described dead bolt is provided with force block, and described spring is offseted with described force block, institute State dead bolt and be provided with handle at described force block position, the company of being provided with described first locking plate and described second locking plate Connect hole, described connecting hole is shoulder hole.
2. Simple door sash lock according to claim 1 it is characterised in that:Described first locking plate and described first set portion are Integral structure, described first locking plate and described second set of portion are integral type structure, and described first locking plate is aluminium alloy locking plate, institute Stating the first locking plate is solid construction, arc transition at four corner positions outside described first locking plate.
3. Simple door sash lock according to claim 1 it is characterised in that:Described second locking plate with described 3rd set of portion is Integral structure, described second locking plate is also aluminium alloy locking plate, and described second locking plate is solid construction, outside described second locking plate Four corner positions at arc transition.
4. Simple door sash lock according to claim 1 it is characterised in that:Described dead bolt coordinates that of described 3rd set of portion One end is cone.
CN201620804341.9U 2016-07-28 2016-07-28 Plain type door and window lock Expired - Fee Related CN205936051U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620804341.9U CN205936051U (en) 2016-07-28 2016-07-28 Plain type door and window lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620804341.9U CN205936051U (en) 2016-07-28 2016-07-28 Plain type door and window lock

Publications (1)

Publication Number Publication Date
CN205936051U true CN205936051U (en) 2017-02-08

Family

ID=57926422

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620804341.9U Expired - Fee Related CN205936051U (en) 2016-07-28 2016-07-28 Plain type door and window lock

Country Status (1)

Country Link
CN (1) CN205936051U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106799716A (en) * 2017-03-08 2017-06-06 贵州大学 A kind of Vehicle Engineering tool box of subsidiary function of receiving line
CN106958395A (en) * 2017-05-02 2017-07-18 内蒙古智牧溯源技术开发有限公司 A kind of door lock and use its epidemic prevention fixing device
CN108720713A (en) * 2018-07-23 2018-11-02 珠海格力电器股份有限公司 A kind of hand held cleaner
CN108891730A (en) * 2018-05-20 2018-11-27 苏州沃森优金电子科技有限公司 A kind of shockproof storage box of precision instrumentation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106799716A (en) * 2017-03-08 2017-06-06 贵州大学 A kind of Vehicle Engineering tool box of subsidiary function of receiving line
CN106958395A (en) * 2017-05-02 2017-07-18 内蒙古智牧溯源技术开发有限公司 A kind of door lock and use its epidemic prevention fixing device
CN108891730A (en) * 2018-05-20 2018-11-27 苏州沃森优金电子科技有限公司 A kind of shockproof storage box of precision instrumentation
CN108720713A (en) * 2018-07-23 2018-11-02 珠海格力电器股份有限公司 A kind of hand held cleaner

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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: 20170208

Termination date: 20170728