CN201941692U - Slide track type withdrawing mechanism with locking device - Google Patents
Slide track type withdrawing mechanism with locking device Download PDFInfo
- Publication number
- CN201941692U CN201941692U CN 201020652843 CN201020652843U CN201941692U CN 201941692 U CN201941692 U CN 201941692U CN 201020652843 CN201020652843 CN 201020652843 CN 201020652843 U CN201020652843 U CN 201020652843U CN 201941692 U CN201941692 U CN 201941692U
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- CN
- China
- Prior art keywords
- push rod
- framework
- locking device
- lock pin
- spring
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- Expired - Fee Related
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Abstract
The utility model discloses a slide track type withdrawing mechanism with a locking device, which comprises a frame with a tray. Two movable slide track parts in slide track components are respectively fixedly arranged on two sides of the frame, fixed slide track parts in the slide track components are fixed on angular plates, the two angular plates are fixed on a fixing seat, the locking device is disposed at the bottom of the frame and comprises a push rod, the push rod can move by a set stroke forwards and backwards so as to be fixed on the frame, one end of the push rod is connected with a flexible cable, and two ends of the flexible cable are connected with spring lock pins and match with the angular plates arranged on the angular plates. The withdrawable frame is provided with the special locking device, so that the frame can be reliably locked when folded, and the withdrawable frame can be unlocked by a user via a single hand when opened. Simultaneously, the slide track type withdrawing mechanism is simple and compact in structure and stable and reliable in work and is durable.
Description
Technical field
The utility model relates to a kind of slide rail type pull-out mechanism of locking apparatus with lock, and particularly a kind of one man operation who is applied on the emergency dealing rescue case group can realize pulling out, reset drawing device of automatic locking belongs to the physical construction technical field.
Background technology
Traditional pull-out mechanism that is applied in the emergency dealing case group is fairly simple, lockable mechanism is not set usually, therefore the normal in the process of moving vibrations because of the case group cause throwing off from fixed guide, cause accident, and very easily whole glove framework is pulled out during pull, make instrument or article on the glove framework scatter, cause danger.
The Locking Device that just occurs was all more loaded down with trivial details in recent years, and the mode that adopts is at glove framework punching two ends usually, inserted lock pin.In the time of need getting instrument or article, need earlier the lock pin on both sides to be extracted the ability release; After resetting, need lock pin is inserted, the ability locking, operation and inconvenient is wasted time and energy.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of prior art in practical operation, and a kind of slide rail type pull-out mechanism that contains Locking Device simple in structure, easy to use is provided.
The technical scheme that the utility model solves the problems of the technologies described above is:
A kind of slide rail type pull-out mechanism that contains Locking Device, it is characterized in that: comprise a framework, this fixes a pallet above framework, set firmly the shifting sledge spare in the slide track component respectively in the outside of the both sides of described framework frame bars, fixed rack spare in this slide track component is fixed on the gusset, and these two gussets are fixed on the permanent seat; One Locking Device is arranged on the bottom of described framework, it comprises a push rod, it can move forward and backward one and be fixed on the described framework with setting stroke, one end of this push rod connects a gentle rope, the two ends of being somebody's turn to do gentle rope connect spring detent, described spring detent is set stroke and is fixed on movably on the described framework, locking plate and described spring detent coupling is set on the relative position that on the described gusset with respect to described pallet is collapse state, this matching relationship is: make when pulling or promote described push rod and move a setting stroke, promptly can make described spring detent elastic deformation amount and make two described spring detents and described locking plate remove locking and can spur described framework, the elastic force of described spring detent makes described spring detent and locking plate recover lockup state when described pallet is positioned on the relative position of collapse state again.
Further, be arranged on the locational described locking plate of corresponding described framework pallet collapse state and be the locking plate that resets, it is arranged on an end of described gusset, is provided with one at the other end of described gusset and launches locking plate, so that described framework and pallet locking when pulling out fully.
The connection structure of described slide rail and described framework and gusset can be, described framework two side perforatings are fixed on the shifting sledge spare of a slide track component inboard with the stove bolt external member both sides of described framework; Be fixed on the described gusset with the fixed rack spare of king bolt external member the slide track component outside.
The concrete structure of described lockable mechanism can be: comprise the leader, one described push rod, one described gentle rope is the described spring pull bar that steel rope and spring detent are formed, described handle is installed in a front-axle beam midway location of described framework, the push rod front end is located in the perforation on the described handle, then the front end of described push rod forms button, be positioned at and establish clamping structure restriction push rod on this push rod of back of described handle and deviate from described handle, the rear end of described push rod is connected with described steel rope, the two ends of this steel rope connect described spring detent respectively, this spring detent and described locking plate coupling.
Described clamping structure is: establish perforation on described push rod, wherein plug a little spring cotter.
The concrete structure of described spring detent is: it comprises a lock pin bar, one spring and a big spring cotter, one U-shaped deck is fixed on the described framework, perforate on the relative biside plate of this deck, the lock pin bar is located in this perforate, on this lock pin bar, wear a spring, wear described big spring cotter on the lock pin bar section between the described deck biside plate, wearing banking stop and on this section lock pin bar, establish the hole, this spring places between the biside plate of this deck respectively against a described side plate and described banking stop, and make described big spring cotter against another described side plate, described lock pin bar places the two ends in the described deck biside plate outside and limits the elongation of lock pin bar, wherein an end connects described gentle rope, and the other end is that lock pin and described locking plate constitute locking structure.
On described framework, set firmly a connecting seat, this Connection Block is provided with a perforation and wears described push rod, establish and push rod vertical transverse through hole in the rear end of described push rod, wherein wear described steel rope, two perforation of relevant position on the described Connection Block are passed at the two ends of this steel rope, and the two ends of this steel rope connects described spring detent.
Establish a screw and be communicated with the described through hole that wears described steel rope on the end face of an end of the described steel rope of connection of described push rod, spiral shell is established screw in this screw, compresses the steel rope in the fixing described perforation, prevents the steel rope sway.
Described lock pin bar and described steel rope bonded assembly structure can be: the end of described lock pin bar respective end extends a square slab-like thing, perforate on this flap, and the steel rope termination is passed this perforate and is lain on the lock pin bar.
But the slide rail type pull-out mechanism that contains Locking Device that the utility model provides is by being provided with special Locking Device on the framework of pull, make that framework can be by secure ratcs when folding, when opening,, and with one of them finger push or spur push rod, just can untie locking as long as hold handgrip with one, therefore, can realize the purpose of singlehanded release pull framework, simultaneously, it is simple in structure, compact, working stability is reliable, and is durable in use.
Below in conjunction with the accompanying drawing and the detailed example explanation of the enforcement specific embodiment of the present utility model.
Description of drawings
Fig. 1 is the plan structure scheme drawing of the slide rail type drawing device that contains Locking Device that provides of the utility model, removes pallet 3 therein.
Fig. 2 is the left TV structure scheme drawing of the slide rail type drawing device that contains Locking Device shown in Figure 1.
Fig. 3 is the decomposition texture scheme drawing figure of the slide rail type drawing device that contains Locking Device that provides of the utility model.
Fig. 4 is the I place structure for amplifying scheme drawing of Fig. 2.
Fig. 5 is the cross-sectional structure scheme drawing of slide rail in the slide rail type drawing device that contains Locking Device that provides of the utility model.
Fig. 6 is the structural representation of Locking Device 6 in the slide rail type drawing device that contains Locking Device that provides of the utility model
Fig. 7 is the structural representation of putting back-end in the slide rail type drawing device that contains Locking Device that provides of the utility model.
Fig. 8 is that the putting back-end among Fig. 7 wears the construction of wire rope scheme drawing.
Fig. 9 is the structural representation that the Connection Block of putting back-end and guide wire rope is provided in the slide rail type drawing device that contains Locking Device that provides of the utility model.
Figure 10 is the structural representation of the slide rail type drawing device medi-spring lock pin that contains Locking Device that provides of the utility model.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of slide rail type pull-out mechanism that contains Locking Device, comprise framework 1, fixed tray 3 above the framework 1,1 liang of side perforating 1-1 of framework as shown in Figure 3 and Figure 4, connects slide rail 2 on it, slide rail 2 as shown in Figure 5, but comprise the shifting sledge spare 2-1 and the fixed rack spare 2-2 of slide relative.Shifting sledge spare 2-1 inboard in the slide track component 2 is fixed on the both sides of framework 1 with stove bolt external member 9.Fixed rack spare 2-2 with the outside in this slide track component 2 is fixed on the gusset 8 with king bolt external member 10, and gusset 8 is fixed on the permanent seat 7.The expansion locking plate 4 and the locking plate 5 that resets are symmetrically welded at the two ends of gusset 8.
As Fig. 3, Fig. 6 and shown in Figure 10, two spring detent 6-5 are fixed on the framework by two deck 6-5-1 respectively, particularly, deck 6-5-1 is welded on the two ends of support beam 1-4 respectively, perforate on the relative biside plate of this deck 6-5-1, the lock pin bar is located in this perforate, on this lock pin bar, wear a spring 6-5-2, wear big spring cotter 6-5-5 on the lock pin bar section between the deck 6-5-1 biside plate, wearing banking stop 6-5-4 and on the lock pin bar, establish the hole, this spring 6-5-2 places between the biside plate of this deck 6-5-1 respectively against a described side plate and described banking stop, and make described big spring cotter against another described side plate, be used for restraining spring 6-5-2 and move backward.Described lock pin bar places the two ends in the described deck biside plate outside, and wherein an end connects described steel rope, and the other end is lock pin 6-5-3 and described locking plate or the expansion locking plate formation locking structure of resetting.
Described lock pin bar and described steel rope 6-4 bonded assembly structure as shown in figure 10, the end of described lock pin bar respective end extends a square slab-like thing 6-5-6, perforate on this flap, steel rope 6-4 passes this perforate in the termination and lies on the lock pin bar.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.
Claims (9)
1. slide rail type pull-out mechanism that contains Locking Device, it is characterized in that: comprise a framework, this fixes a pallet above framework, set firmly the shifting sledge spare in the slide track component respectively in the outside of the both sides of described framework frame bars, fixed rack spare in this slide track component is fixed on the gusset, and these two gussets are fixed on the permanent seat; One Locking Device is arranged on the bottom of described framework, it comprises a push rod, it can move forward and backward one and be fixed on the described framework with setting stroke, one end of this push rod connects a gentle rope, the two ends of being somebody's turn to do gentle rope connect spring detent, described spring detent is set stroke and is fixed on movably on the described framework, locking plate and described spring detent coupling is set on the relative position that on the described gusset with respect to described pallet is collapse state, this matching relationship is: make when pulling or promote described push rod and move a setting stroke, promptly can make described spring detent elastic deformation amount and make two described spring detents and described locking plate remove locking, the elastic force of described spring detent makes described spring detent and locking plate recover lockup state when described pallet is positioned on the relative position of collapse state again.
2. the slide rail type pull-out mechanism that contains Locking Device according to claim 1, it is characterized in that: be arranged on the locational described locking plate of corresponding described framework pallet collapse state and be the locking plate that resets, it is arranged on an end of described gusset, the other end at described gusset is provided with an expansion locking plate, so that described framework and pallet locking when pulling out fully.
3. the slide rail type pull-out mechanism that contains Locking Device according to claim 1, it is characterized in that: the connection structure of described slide rail and described framework and gusset is, described framework two side perforatings are fixed on the shifting sledge spare of a slide track component inboard with the stove bolt external member both sides of described framework; Be fixed on the described gusset with the fixed rack spare of king bolt external member the slide track component outside.
4. the slide rail type pull-out mechanism that contains Locking Device according to claim 1, it is characterized in that: the concrete structure of described lockable mechanism is: comprise the leader, one described push rod, one described gentle rope is the described spring pull bar that steel rope and spring detent are formed, described handle is installed in a front-axle beam midway location of described framework, the push rod front end is located in the perforation on the described handle, then the front end of described push rod forms button, be positioned at and establish clamping structure restriction push rod on this push rod of back of described handle and deviate from described handle, the rear end of described push rod is connected with described steel rope, the two ends of this steel rope connect described spring detent respectively, this spring detent and described locking plate coupling.
5. the slide rail type pull-out mechanism that contains Locking Device according to claim 4, it is characterized in that: described clamping structure is: establish perforation on described push rod, wherein plug a little spring cotter.
6. according to claim 1 or the 4 described slide rail type pull-out mechanisms that contain Locking Device, it is characterized in that: the concrete structure of described spring detent is: it comprises a lock pin bar, one spring and a big spring cotter, one U-shaped deck is fixed on the described framework, perforate on the relative biside plate of this deck, the lock pin bar is located in this perforate, on this lock pin bar, wear a spring, wear described big spring cotter on the lock pin bar section between the described deck biside plate, wearing banking stop and on this section lock pin bar, establish the hole, this spring places between the biside plate of this deck respectively against a described side plate and described banking stop, and make described big spring cotter against another described side plate, described lock pin bar places the two ends in the described deck biside plate outside, wherein an end connects described gentle rope, and the other end is that lock pin and described locking plate constitute locking structure.
7. according to claim 1 or the 4 described slide rail type pull-out mechanisms that contain Locking Device, it is characterized in that: the end at the described steel rope of connection of described push rod is established and push rod vertical transverse through hole, wherein wear described gentle rope, establishing a screw on the end face of this end of described push rod is communicated with the described through hole that wears described steel rope, spiral shell is established screw in this screw, compresses the steel rope in the fixing described perforation.
8. the slide rail type pull-out mechanism that contains Locking Device according to claim 4, it is characterized in that: on described framework, set firmly a connecting seat, this Connection Block is provided with a perforation and wears described push rod, establish and push rod vertical transverse through hole in the rear end of described push rod, wherein wear described steel rope, two perforation of relevant position on the described Connection Block are passed at the two ends of this steel rope, and the two ends of this steel rope connects described spring detent.
9. the slide rail type pull-out mechanism that contains Locking Device according to claim 4, it is characterized in that: described lock pin bar and described steel rope bonded assembly structure are: the end of described lock pin bar respective end extends a square slab-like thing, perforate on this flap, the steel rope termination is passed this perforate and is lain on the lock pin bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020652843 CN201941692U (en) | 2010-12-10 | 2010-12-10 | Slide track type withdrawing mechanism with locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020652843 CN201941692U (en) | 2010-12-10 | 2010-12-10 | Slide track type withdrawing mechanism with locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201941692U true CN201941692U (en) | 2011-08-24 |
Family
ID=44469041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020652843 Expired - Fee Related CN201941692U (en) | 2010-12-10 | 2010-12-10 | Slide track type withdrawing mechanism with locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201941692U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103750659A (en) * | 2014-02-08 | 2014-04-30 | 北京北方车辆集团有限公司 | Locking withdrawing mechanism |
| CN107830372A (en) * | 2017-11-08 | 2018-03-23 | 上海格拉曼国际消防装备有限公司 | The two-way slide unit of used in fire-fighting |
| CN108123672A (en) * | 2016-11-30 | 2018-06-05 | 首帆动力科技股份有限公司 | A kind of solar panels installation and expanding unit |
| CN108392664A (en) * | 2018-03-14 | 2018-08-14 | 广东美的厨房电器制造有限公司 | Elevating mechanism and sterilizing equipment decontaminating apparatus |
| CN108685357A (en) * | 2017-03-31 | 2018-10-23 | 富尔特瑞尔股份两合公司 | The pull-out guiding piece of furniture parts for that can be pulled out from Furniture Body |
| CN109650066A (en) * | 2018-11-27 | 2019-04-19 | 广德宝达精密电路有限公司 | A kind of transloading equipment of wiring board |
| CN114313651A (en) * | 2021-12-16 | 2022-04-12 | 武汉滨湖电子有限责任公司 | Fixing and locking device for antenna block transportation |
-
2010
- 2010-12-10 CN CN 201020652843 patent/CN201941692U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103750659A (en) * | 2014-02-08 | 2014-04-30 | 北京北方车辆集团有限公司 | Locking withdrawing mechanism |
| CN108123672A (en) * | 2016-11-30 | 2018-06-05 | 首帆动力科技股份有限公司 | A kind of solar panels installation and expanding unit |
| CN108123672B (en) * | 2016-11-30 | 2021-05-18 | 首帆动力科技股份有限公司 | Solar panel installation and expansion device |
| CN108685357A (en) * | 2017-03-31 | 2018-10-23 | 富尔特瑞尔股份两合公司 | The pull-out guiding piece of furniture parts for that can be pulled out from Furniture Body |
| CN107830372A (en) * | 2017-11-08 | 2018-03-23 | 上海格拉曼国际消防装备有限公司 | The two-way slide unit of used in fire-fighting |
| CN108392664A (en) * | 2018-03-14 | 2018-08-14 | 广东美的厨房电器制造有限公司 | Elevating mechanism and sterilizing equipment decontaminating apparatus |
| CN108392664B (en) * | 2018-03-14 | 2023-04-28 | 广东美的厨房电器制造有限公司 | Lifting mechanism and disinfection equipment |
| CN109650066A (en) * | 2018-11-27 | 2019-04-19 | 广德宝达精密电路有限公司 | A kind of transloading equipment of wiring board |
| CN114313651A (en) * | 2021-12-16 | 2022-04-12 | 武汉滨湖电子有限责任公司 | Fixing and locking device for antenna block transportation |
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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 |
Granted publication date: 20110824 Termination date: 20191210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |