CN104727660A - Mechanical foot lock - Google Patents
Mechanical foot lock Download PDFInfo
- Publication number
- CN104727660A CN104727660A CN201510109193.9A CN201510109193A CN104727660A CN 104727660 A CN104727660 A CN 104727660A CN 201510109193 A CN201510109193 A CN 201510109193A CN 104727660 A CN104727660 A CN 104727660A
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- pedal
- rotating shaft
- lock
- driving lever
- contiguous block
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Abstract
The invention discloses a mechanical foot lock. The mechanical foot lock comprises a pedal, a spring, a rotating shaft, a lock body, a shell and a supporting plate. The lock body is located in the shell and comprises a shifting rod, a connecting block matched with the shifting rod, and a lock cylinder installed at one end of the connecting block, the pedal is horizontally arranged, one end of the pedal is connected with the rotating shaft horizontally arranged in the shell, the rotating shaft is fixed in position and can only rotate at the fixed position, the shifting rod and the rotating shaft are vertically and fixedly connected, and when the pedal is stressed and moves up and down to enable the rotating shaft to rotate, the shifting rod can swing left and right along with the rotating shaft, and a lock tongue is driven to stretch out of or contract in the shell. The mechanical foot lock is of a pure mechanical structure and can be used in a roll paper drum basement and used for limiting protection of a bottom plate in the basement. The lock is convenient to operate, labor is saved, electrical elements are not included, and the mechanical foot lock can be used under the severe working environments such as the severe ice and snow environment and the severe rainwater environment and under the situation that an electric power circuit and a communication power distribution facility cannot work normally.
Description
Technical field
The present invention relates to a kind of mechanical pin lock, refer to a kind of mechanical pin lock being applied to storehouse, roll web ground especially.
Background technology
At print field, have in work and need roll web to take out from storehouse, ground, along with the raising of factory automation, conveniently operate, save manpower, usually use a kind of pin locking device to complete this process.
Pin locking device is arranged near the floor above storehouse, ground, controls the turnover of dead bolt by pin to the force of pedal in device, realizes the unlatching in storehouse, ground.The pin lock of current use is all electrical control substantially, can use in conventional environment, but at the working environment of sternness, as under severe ice and snow, rainwater environment, power circuit, communication distribution facility can not ensure its normal operation function.
Summary of the invention
In view of this, the object of the invention is to propose a kind of mechanical pin lock, this device does not have electric elements, can use in severe rugged environment.
Based on above-mentioned purpose mechanical pin lock provided by the invention, comprise pedal, spring, rotating shaft, lock body, housing and gripper shoe; Described housing is fixed in gripper shoe, described lock body is positioned at below housing, lock body comprises driving lever, the contiguous block coordinated with driving lever and is installed on the lock core of contiguous block one end, lock core comprises dead bolt, described contiguous block and lock core are horizontally placed in gripper shoe, and described driving lever can swing, under driving lever effect, lock core with side-to-side movement in the space of contiguous block together below housing, can drive the extended or retracted housing of described dead bolt; Described pedal is arranged at an approximate horizontal position of hull outside, one side connection rotating shaft, and the unsettled setting of another side can move up and down when pedal is subject to external forces; Described rotating shaft position is fixed and only can be rotated in described permanent position, when pedal moves up and down by external forces, drives axis of rotation; Described driving lever is vertically fixed in rotating shaft, and when pedal moves up and down and makes axis of rotation, driving lever swings thereupon, drives the extended or retracted housing of described dead bolt; Described spring is connected between the housing above pedal and described contiguous block and lock core, and pedal does not stretch naturally by spring during external forces, and spring to move the reset after certain stroke for pedal force.
In some embodiments, described mechanical pin lockset has following two working programmes:
One, when pedal is stressed and moves downwards, make spring compressive deformation on the one hand, rotating shaft is driven to rotate counterclockwise on the other hand, driving lever swings to the right simultaneously, the contiguous block coordinated with driving lever is moved right together with the lock core be arranged on contiguous block, described dead bolt indentation enclosure interior, pin lock is opened;
Two, after the ambient pressure that pedal is subject to is removed, described spring stretches makes pedal also reset, pedal drives rotating shaft to rotate clockwise, driving lever swings left simultaneously, make the contiguous block that coordinates with driving lever together with the lock core be arranged on contiguous block to left movement, described dead bolt stretches out hull outside, and pin locking closes.
In some embodiments, described driving lever lower end comprises a spherical link, described contiguous block comprises a top-down copper sheathing, described spherical link is positioned at described copper sheathing, spherical link surface and copper sheathing inner surface smooth contact, spherical link can slide up and down but can not deviate from copper sheathing; When driving lever swings, described spherical link slides up and down and can drive contiguous block side-to-side movement in described copper sheathing.
In some embodiments, described contiguous block and lock core are pinned connection.
In some embodiments, described mechanical pin lock also comprises the lock core limited post that a fixing vertical direction is on the supporting plate arranged, described lock core also comprises the stopper slot of a strip, described lock core limited post passes perpendicularly through described stopper slot, when pin lock is opened or be closed, described lock core limited post is used for the restriction to the stroke of the extended or retracted housing of lock core.
In some embodiments, described mechanical pin lock also comprise horizontally disposed, that head end is connected to described contiguous block other end limit spring and with the spring fastening being connected to described limit spring end; Described spring fastening is fixing, and accordingly, described limit spring end is fixed on the supporting plate, and head end with contiguous block and lock core side-to-side movement, can make limit spring compress or stretch; When pin locking closes, described limit spring in the raw, when pin lock is opened, compressed by described limit spring; When applying to make pin lock open more energetically on pedal suddenly, described limit spring is for limiting the stroke of lock core indentation housing.
In some embodiments, described mechanical pin locks the mounting bracket also comprised for installing rotating shaft, and described mounting bracket comprises two independent supports, is separately fixed at the position at rotating shaft two ends in gripper shoe.
In some embodiments, between described rotating shaft two ends and fixed support be bearing or be slidably connected.
In some embodiments, described driving lever is connected by holding screw with rotating shaft, and when pin locking closes, described driving lever vertical direction hangs down naturally.
In some embodiments, described spring comprises two springs, is arranged on two positions adjacent with rotating shaft two ends respectively, is symmetrical arranged.
As can be seen from above, mechanical pin lock provided by the invention is pure frame for movement, can be used in storehouse, chart drum ground, for the position limitation protection of base plate in storehouse, ground.This device handled easily, save manpower, and do not comprise electric elements, can at the working environment of sternness, as used when power circuit, communication distribution facility cisco unity malfunction under severe ice and snow, rainwater environment.
Accompanying drawing explanation
Fig. 1 is that the master of mechanical pin lock embodiment provided by the invention looks profile;
Fig. 2 is the top view of mechanical pin lock embodiment provided by the invention;
Fig. 3 is the right view of mechanical pin lock embodiment provided by the invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, the present invention is described in more detail.
Fig. 1 is that a kind of master of mechanical pin lock looks profile, Fig. 2 and Fig. 3 is respectively overlooking and right view of this mechanical pin lock.
As depicted in figs. 1 and 2, this mechanical pin lock comprises pedal 1, spring 2, rotating shaft 3, lock body 4, housing 5, gripper shoe 6, limit spring 7, spring fastening 8, mounting bracket 9 and lock core limited post 10.
Housing 5 is fixed in gripper shoe 6, and lock body 4 is positioned at below housing 5, and lock body 4 comprises driving lever 41, the contiguous block 42 coordinated with driving lever and is arranged on the lock core 43 of contiguous block 42 one end.Wherein, driving lever 41 with the fit system of contiguous block 42 is: driving lever 41 lower end comprises a spherical link 44, contiguous block 42 comprises a top-down copper sheathing 45, spherical link 44 is positioned at copper sheathing 45, spherical link 44 surface and copper sheathing 45 inner surface smooth contact, spherical link 44 can slide up and down but can not deviate from copper sheathing 45.Driving lever 41 can act on swing, and when driving lever 41 swings, spherical link 44 slides up and down and can drive contiguous block 42 side-to-side movement in copper sheathing 45.Contiguous block 42 and lock core 43 are horizontally placed in gripper shoe 6, and contiguous block 42 is connected by bearing pin 47 with lock core 43, and lock core 43 comprises dead bolt 46.When driving lever 41 swings, drive contiguous block 42 and the lock core 43 that is connected with contiguous block 42 in the inner side-to-side movement of housing 5, make the extended or retracted housing 5 of dead bolt 46.
Pedal 1 is arranged at an approximate horizontal position of housing 5 outside, one side connection rotating shaft 3, and the unsettled setting of another side can move up and down when pedal 1 is subject to external forces.
Rotating shaft 3 position is fixed and only can be rotated in described permanent position, when pedal 1 moves up and down by external forces, drives rotating shaft 3 to rotate; Driving lever 41 is vertically fixed in rotating shaft 3, and when pedal 1 moves up and down and rotating shaft 3 is rotated, driving lever 41 swings thereupon, drives the extended or retracted housing of dead bolt 46.
Spring 2 is connected between the housing 5 above pedal 1 and described contiguous block 42 and lock core 43, and pedal 1 does not stretch naturally by spring 2 during external forces, and spring 2 is for the reset after the certain stroke of pedal 1 movement under force.
Rotating shaft 3 two ends are installed on two independently on mounting bracket 9, two mounting brackets 9 are arranged in gripper shoe 6 respectively, an installing hole 91 is respectively comprised two mounting bracket 9 upper ends, the two ends of rotating shaft 3 are inserted in two installing holes 91, for being slidably connected between rotating shaft 3 and installing hole 91, after rotating shaft 3 is installed and is fixed, only can at this position radial rotating.
Driving lever 41 is vertically fixing with in rotating shaft 3 by holding screw 31.When pin locking closes, driving lever 41 vertically hangs down naturally.Pedal 1 is stressed to move up and down when rotating shaft 3 is rotated, and driving lever 41 swings thereupon, drives the extended or retracted housing of dead bolt 46.
What machinery pin was locked comprises following two working programmes:
One, pedal 1 is stressed and moves downwards, make spring 2 compressive deformation on the one hand, rotating shaft 3 is driven to rotate counterclockwise on the other hand, driving lever 41 swings to the right simultaneously, the contiguous block 42 coordinated with driving lever 41 is moved right together with the lock core 43 be arranged on contiguous block, described dead bolt 46 indentation enclosure interior, pin lock is opened.
Two, after the ambient pressure that pedal 1 is subject to is removed, spring 2 resets and pedal 1 is also resetted, pedal 1 drives rotating shaft 3 to rotate clockwise, driving lever 41 swings left simultaneously, make the contiguous block 42 that coordinates with driving lever 41 together with the lock core 43 be arranged on contiguous block 42 to left movement, described dead bolt 46 stretches out hull outside, and pin locking closes.
Wherein, lock core also comprises the stopper slot 48 of a strip, and lock core limited post 10 passes perpendicularly through described stopper slot 48, and when pin lock is opened or be closed, lock core limited post 10 is for the restriction of the stroke to the extended or retracted housing 5 of lock core.
Spring fastening 8 is fixed in gripper shoe 6, and namely limit spring 7 end is fixed, and head end can, with contiguous block 42 and lock core 43 side-to-side movement, make limit spring 7 compress or stretch; When pin locking closes, described limit spring 7 in the raw, when pin lock is opened, compressed by described limit spring 7.Limit spring 7 and spring fastening 8, for limiting the stroke of lock core indentation housing when outer bound pair pedal 1 exerts a force excessive suddenly, avoid lock core 43 excess shrinkage to cause pin to lock damage or malfunctioning.
As shown in Figure 3, spring 2 comprises two springs, is arranged on two positions adjacent with rotating shaft two ends respectively, is symmetrical arranged, is convenient to the normal reset after pedal force.
Mechanical pin lock provided by the invention is pure frame for movement, can be used in storehouse, chart drum ground, for the position limitation protection of base plate in storehouse, ground.This device handled easily, save manpower, and do not comprise electric elements, can at the working environment of sternness, as used when power circuit, communication distribution facility cisco unity malfunction under severe ice and snow, rainwater environment.
Those of ordinary skill in the field are to be understood that: the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a mechanical pin lock, is characterized in that, comprise pedal, spring, rotating shaft, lock body, housing and gripper shoe;
Described housing is fixed in gripper shoe, described lock body is positioned at below housing, lock body comprises driving lever, the contiguous block coordinated with driving lever and is installed on the lock core of contiguous block one end, lock core comprises dead bolt, described contiguous block and lock core are horizontally placed in gripper shoe, and described driving lever can swing, under driving lever effect, lock core with side-to-side movement in the space of contiguous block together below housing, can drive the extended or retracted housing of described dead bolt; Described pedal is arranged at an approximate horizontal position of hull outside, one side connection rotating shaft, and the unsettled setting of another side can move up and down when pedal is subject to external forces; Described rotating shaft position is fixed and only can be rotated in described permanent position, when pedal moves up and down by external forces, drives axis of rotation; Described driving lever is vertically fixed in rotating shaft, and when pedal moves up and down and makes axis of rotation, driving lever swings thereupon, drives the extended or retracted housing of described dead bolt; Described spring is connected between the housing above pedal and described contiguous block and lock core, and pedal does not stretch naturally by spring during external forces, and spring to move the reset after certain stroke for pedal force.
2. mechanical pin lock according to claim 1, it is characterized in that, described mechanical pin lockset has following two working programmes:
One, when pedal is stressed and moves downwards, make spring compressive deformation on the one hand, rotating shaft is driven to rotate counterclockwise on the other hand, driving lever swings to the right simultaneously, the contiguous block coordinated with driving lever is moved right together with the lock core be arranged on contiguous block, described dead bolt indentation enclosure interior, pin lock is opened;
Two, after the ambient pressure that pedal is subject to is removed, described spring stretches makes pedal also reset, pedal drives rotating shaft to rotate clockwise, driving lever swings left simultaneously, make the contiguous block that coordinates with driving lever together with the lock core be arranged on contiguous block to left movement, described dead bolt stretches out hull outside, and pin locking closes.
3. mechanical pin lock according to claim 1, it is characterized in that, described driving lever lower end comprises a spherical link, described contiguous block comprises a top-down copper sheathing, described spherical link is positioned at described copper sheathing, spherical link surface and copper sheathing inner surface smooth contact, spherical link can slide up and down but can not deviate from copper sheathing; When driving lever swings, described spherical link slides up and down and can drive contiguous block side-to-side movement in described copper sheathing.
4. mechanical pin lock according to claim 1, it is characterized in that, described contiguous block and lock core are pinned connection.
5. mechanical pin lock according to claim 4, it is characterized in that, also comprise the lock core limited post that a fixing vertical direction is on the supporting plate arranged, described lock core also comprises the stopper slot of a strip, described lock core limited post passes perpendicularly through described stopper slot, when pin lock is opened or be closed, described lock core limited post is used for the restriction to the stroke of the extended or retracted housing of lock core.
6. mechanical pin lock according to claim 1, is characterized in that, also comprise horizontally disposed, that head end is connected to described contiguous block other end limit spring and with the spring fastening being connected to described limit spring end; Described spring fastening is fixing, and accordingly, described limit spring end is fixed on the supporting plate, and head end with contiguous block and lock core side-to-side movement, can make limit spring compress or stretch; When pin locking closes, described limit spring in the raw, when pin lock is opened, compressed by described limit spring; When applying to make pin lock open more energetically on pedal suddenly, described limit spring is for limiting the stroke of lock core indentation housing.
7. mechanical pin lock according to claim 1, it is characterized in that, also comprise the mounting bracket for installing rotating shaft, described mounting bracket comprises two independent supports, is separately fixed at the position at rotating shaft two ends in gripper shoe.
8. mechanical pin lock according to claim 7, is characterized in that, described rotating shaft two ends with between fixed support for bearing is connected or be slidably connected.
9. mechanical pin lock according to claim 1, it is characterized in that, described driving lever is connected by holding screw with rotating shaft, and when pin locking closes, described driving lever vertical direction hangs down naturally.
10. mechanical pin lock according to claim 1, it is characterized in that, described spring comprises two springs, is arranged on two positions adjacent with rotating shaft two ends respectively, is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510109193.9A CN104727660B (en) | 2015-03-12 | 2015-03-12 | Mechanical foot lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510109193.9A CN104727660B (en) | 2015-03-12 | 2015-03-12 | Mechanical foot lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104727660A true CN104727660A (en) | 2015-06-24 |
| CN104727660B CN104727660B (en) | 2017-01-18 |
Family
ID=53452013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510109193.9A Expired - Fee Related CN104727660B (en) | 2015-03-12 | 2015-03-12 | Mechanical foot lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104727660B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246007A (en) * | 2016-08-26 | 2016-12-21 | 唐哲敏 | A kind of foot-operated child safety lock |
| CN108858217A (en) * | 2018-06-26 | 2018-11-23 | 慈溪市小艺机器人科技有限公司 | One kind being used for teen-age household assiatant robot |
| CN112343417A (en) * | 2020-11-13 | 2021-02-09 | 山西省工业设备安装集团有限公司 | Safety device for construction |
| CN112796564A (en) * | 2021-03-11 | 2021-05-14 | 宁波万基建设有限公司 | Building construction protective fence |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6431616B1 (en) * | 1999-09-24 | 2002-08-13 | Ian M. Julian | Child safety latch assembly |
| CN2856324Y (en) * | 2006-01-18 | 2007-01-10 | 深圳市海贝斯智能科技有限公司 | Antitheft lock barrel |
| CN1950008A (en) * | 2004-04-01 | 2007-04-18 | 莫里斯·格朗热 | Lock mechanism for a dispenser, roll of material and end plug therefor, and method for inserting a roll of material into such lock mechanism |
| US20120019112A1 (en) * | 2010-07-22 | 2012-01-26 | Brian Steurer | Latching system for an appliance |
| CN104328954A (en) * | 2014-10-31 | 2015-02-04 | 深圳市纽贝尔电子有限公司 | Wide core self-positioning three-way intelligent lock |
| CN204492380U (en) * | 2015-03-12 | 2015-07-22 | 北京印刷学院 | A kind of mechanical pin lock |
-
2015
- 2015-03-12 CN CN201510109193.9A patent/CN104727660B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6431616B1 (en) * | 1999-09-24 | 2002-08-13 | Ian M. Julian | Child safety latch assembly |
| CN1950008A (en) * | 2004-04-01 | 2007-04-18 | 莫里斯·格朗热 | Lock mechanism for a dispenser, roll of material and end plug therefor, and method for inserting a roll of material into such lock mechanism |
| CN2856324Y (en) * | 2006-01-18 | 2007-01-10 | 深圳市海贝斯智能科技有限公司 | Antitheft lock barrel |
| US20120019112A1 (en) * | 2010-07-22 | 2012-01-26 | Brian Steurer | Latching system for an appliance |
| CN104328954A (en) * | 2014-10-31 | 2015-02-04 | 深圳市纽贝尔电子有限公司 | Wide core self-positioning three-way intelligent lock |
| CN204492380U (en) * | 2015-03-12 | 2015-07-22 | 北京印刷学院 | A kind of mechanical pin lock |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246007A (en) * | 2016-08-26 | 2016-12-21 | 唐哲敏 | A kind of foot-operated child safety lock |
| CN108858217A (en) * | 2018-06-26 | 2018-11-23 | 慈溪市小艺机器人科技有限公司 | One kind being used for teen-age household assiatant robot |
| CN112343417A (en) * | 2020-11-13 | 2021-02-09 | 山西省工业设备安装集团有限公司 | Safety device for construction |
| CN112343417B (en) * | 2020-11-13 | 2022-09-23 | 山西省安装集团股份有限公司 | Safety device for construction |
| CN112796564A (en) * | 2021-03-11 | 2021-05-14 | 宁波万基建设有限公司 | Building construction protective fence |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104727660B (en) | 2017-01-18 |
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Granted publication date: 20170118 Termination date: 20190312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |