CN112443539A - Slider locking mechanism that targets in place - Google Patents
Slider locking mechanism that targets in place Download PDFInfo
- Publication number
- CN112443539A CN112443539A CN202011190205.2A CN202011190205A CN112443539A CN 112443539 A CN112443539 A CN 112443539A CN 202011190205 A CN202011190205 A CN 202011190205A CN 112443539 A CN112443539 A CN 112443539A
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- CN
- China
- Prior art keywords
- sliding
- slider
- folded edge
- locking
- fixed block
- 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.)
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- 230000007246 mechanism Effects 0.000 title claims description 26
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 230000005489 elastic deformation Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003578 releasing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drawers Of Furniture (AREA)
Abstract
The embodiment of the application discloses slider latched device that targets in place includes: the sliding rail, the sliding block and the locking assembly; the locking assembly is fixed at the lower part of the slide rail; the sliding block is connected with the sliding rail in a sliding manner; the lock catch assembly comprises a fixed block, a lock tongue and a sliding pressure plate, wherein the lock tongue and the sliding pressure plate are arranged on the fixed block; the lock tongue is rotationally connected with the fixed block through a first rotating shaft; the sliding pressure plate is connected with the fixed block in a sliding manner; one side of the lock tongue adjacent to the sliding pressure plate is provided with a first folded edge; an elastic part is arranged between the first folded edge and the fixed block; one side of the sliding pressing plate adjacent to the lock tongue is provided with a second folding edge matched with the first folding edge; the second folded edge is positioned above the first folded edge, and the lower surface of the second folded edge is in contact with the upper surface of the first folded edge; be provided with on the slider and be used for cooperating with the spring bolt and realize the fixed joint portion of joint. The invention has the function of in-place automatic locking and is more convenient to use.
Description
Technical Field
The application relates to the technical field of latching mechanisms, in particular to a slider in-place latching mechanism.
Background
A shackle is an article used to fasten two items. The existing locking mechanism for locking the sliding block does not have the function of in-place automatic locking, and the sliding block is not convenient to use because a manual locking mode is usually adopted.
Disclosure of Invention
The embodiment of the application provides a slider locking mechanism that targets in place for possess the function of automatic locking that targets in place, it is more convenient to use.
In view of the above, the present application provides a slider in-place latch mechanism, including: the sliding rail, the sliding block and the locking assembly;
the lock catch assembly is fixed at the lower part of the slide rail;
the sliding block is connected with the sliding rail in a sliding manner;
the lock catch assembly comprises a fixed block, a lock tongue and a sliding pressure plate, wherein the lock tongue and the sliding pressure plate are arranged on the fixed block;
the lock tongue is rotatably connected with the fixed block through a first rotating shaft;
the sliding pressing plate is connected with the fixed block in a sliding manner;
one side of the lock tongue adjacent to the sliding pressure plate is provided with a first folded edge;
an elastic part is arranged between the first folded edge and the fixed block;
one side of the sliding pressing plate adjacent to the lock tongue is provided with a second folding edge matched with the first folding edge;
the second folded edge is positioned above the first folded edge, and the lower surface of the second folded edge is in contact with the upper surface of the first folded edge;
be provided with on the slider be used for with the spring bolt cooperatees and realizes the fixed joint portion of joint.
Optionally, the tail end of the sliding rail is provided with a vertical folded edge for limiting the sliding block downwards.
Optionally, the locking bolt comprises a locking part and a fixing part;
the fixing part is positioned between the locking part and the first folding edge and is fixedly connected with the locking part and the first folding edge respectively;
the fixing part is rotationally connected with the fixing block through the first rotating shaft;
the shape of the clamping part is matched with that of the locking part.
Optionally, the fixing portion is integrally formed with the locking portion and the first folding edge.
Optionally, a first vertical plate and a second vertical plate are arranged on the fixing block;
the first vertical plate and the second vertical plate are arranged in parallel at intervals;
sliding holes are symmetrically formed in the first vertical plate and the second vertical plate;
the sliding pressure plate is located between the first vertical plate and the second vertical plate and is connected with the sliding hole in a sliding mode through a second rotating shaft.
Optionally, a curling structure for preventing hands from being cut is arranged on one side, away from the lock tongue, of the sliding pressure plate.
Optionally, the clamping portion is a groove.
Optionally, the clamping portion is a through hole.
Optionally, the resilient member is a spring.
Optionally, the sliding rail is made of aluminum alloy or stainless steel.
According to the technical scheme, the embodiment of the application has the following advantages: including the slide rail, slider and hasp subassembly, the hasp subassembly is fixed in the slide rail lower part, slider and slide rail sliding connection, the hasp subassembly includes the fixed block and sets up spring bolt and the sliding pressing plate on the fixed block, the spring bolt rotates with the fixed block through first pivot to be connected, sliding pressing plate and fixed block sliding connection, one side that the spring bolt is adjacent with the sliding pressing plate is provided with first hem, be provided with the elastic component between first hem and the fixed block, one side that sliding pressing plate and spring bolt are adjacent is provided with the second hem with first hem matched with, the second hem is located the top of first hem, and the lower surface of second hem contacts with the upper surface of first hem, be provided with on the slider and be used for cooperateing with the spring bolt and realize the fixed joint portion of joint. When the sliding block moves downwards in the sliding rail until the sliding block touches a spring bolt at the lower part of the sliding rail, the sliding block can jack the spring bolt, the first folding edge moves downwards under the action of a lever, so that the pretightening force of the elastic piece of the second folding edge disappears, and the sliding pressing plate can slide downwards to the lower limiting end under the action of gravity; when the slider continues to move down, until the spring bolt lock in joint portion after, elastic deformation is resumeed to the elastic component, makes first hem upward movement to support again with the second hem and hold together, at this moment, the slider is blocked by the spring bolt, plays limiting displacement, and the function of locking is accomplished.
Drawings
FIG. 1 is a schematic structural diagram of a slider in-place latching mechanism according to an embodiment of the present disclosure;
FIG. 2 is a front view of the slider in place latch mechanism in an embodiment of the present application;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is an enlarged detail view of portion A of FIG. 3;
wherein the reference numerals are:
the structure comprises a sliding rail 1, a sliding block 2, a locking tongue 3, a sliding pressing plate 4, a fixing block 5, a first rotating shaft 6, a second rotating shaft 7, a first vertical plate 8, a second vertical plate 9, a spring 10, a vertical folded edge 11, a clamping part 21, a locking part 31, a fixing part 32, a first folded edge 33, a second folded edge 41 and a curled edge 42.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The present application provides an embodiment of a slider in-place latch mechanism, please refer to fig. 1 to 4.
The slider latched-in-place mechanism in this embodiment includes: slide rail 1, slider 2 and hasp subassembly, the hasp subassembly is fixed in slide rail 1 lower part, slider 2 and 1 sliding connection of slide rail, the hasp subassembly includes fixed block 5 and spring bolt 3 and the sliding pressure board 4 of setting on fixed block 5, spring bolt 3 rotates with fixed block 5 through first pivot 6 to be connected, sliding pressure board 4 and 5 sliding connection of fixed block, spring bolt 3 is provided with first hem 33 with the adjacent one side of sliding pressure board 4, be provided with the elastic component between first hem 33 and the fixed block 5, sliding pressure board 4 is provided with the second hem 41 with first hem 33 matched with one side of spring bolt 3 adjacent, second hem 41 is located the top of first hem 33, and the lower surface of second hem 41 contacts with the upper surface of first hem 33, be provided with on the slider 2 and be used for cooperating with spring bolt 3 and realize the fixed joint portion 21 of joint.
It should be noted that: when the sliding block 2 moves downwards in the sliding rail 1 until the sliding block touches the bolt 3 at the lower part of the sliding rail 1, the sliding block 2 can jack up the bolt 3, the first folding edge 33 moves downwards under the action of a lever, so that the pretightening force of the elastic piece of the second folding edge 41 disappears, and the sliding pressing plate 4 can slide downwards to the lower limiting end under the action of gravity; when the sliding block 2 continues to move downwards until the locking tongue 3 is locked into the clamping portion 21, the elastic piece recovers elastic deformation to enable the first folded edge 33 to move upwards, so that the first folded edge 33 and the second folded edge 41 are supported and held together again, at the moment, the sliding block 2 is clamped by the locking tongue 3 to play a limiting role, and the locking function is completed.
The above is a first embodiment of a slider in-place locking mechanism provided in the embodiments of the present application, and the following is a second embodiment of a slider in-place locking mechanism provided in the embodiments of the present application, please refer to fig. 1 to 4 specifically.
The slider latched-in-place mechanism in this embodiment includes: the locking mechanism comprises a sliding rail 1, a sliding block 2 and a locking assembly, wherein the locking assembly is fixed on the lower portion of the sliding rail 1, the sliding block 2 is in sliding connection with the sliding rail 1, the locking assembly comprises a fixed block 5, a bolt 3 and a sliding pressure plate 4 which are arranged on the fixed block 5, the bolt 3 is in rotating connection with the fixed block 5 through a first rotating shaft 6, the sliding pressure plate 4 is in sliding connection with the fixed block 5, a first folded edge 33 is arranged on one side, adjacent to the sliding pressure plate 4, of the bolt 3, an elastic part is arranged between the first folded edge 33 and the fixed block 5, a second folded edge 41 matched with the first folded edge 33 is arranged on one side, adjacent to the bolt 3, of the sliding pressure plate 4, the second folded edge 41 is located above the first folded edge 33, the lower surface of the second folded edge 41 is in contact with the upper surface of the; the slide block 2 is provided with a clamping part 21 which is used for being matched with the lock tongue 3 to realize clamping fixation.
The tail end of the sliding rail 1 is provided with a vertical folding edge 11 used for limiting the sliding block 2 downwards, and the downward separation of the exceeding stroke is prevented. Carry out down spacing to slider 2 through setting up perpendicular hem 11, cooperate the hasp subassembly again and go on spacing to slider 2 for overall structure is more reliable, can effectively put in place slider 2 and lock extremely.
Specifically, the bolt 3 includes a locking portion 31 and a fixing portion 32, the fixing portion 32 is located between the locking portion 31 and a first folded edge 33, and the fixing portion 32 is fixedly connected to the locking portion 31 and the first folded edge 33 respectively; the fixing part 32 is rotationally connected with the fixing block 5 through the first rotating shaft 6 to form a lever mechanism; the shape of the snap-in portion 21 is adapted to the shape of the locking portion 31.
It will be appreciated that the fixing portion 32, the securing portion 31 and the first flap 33 may be of one-piece construction.
Specifically, be provided with first riser 8 and second riser 9 on the fixed block 5, first riser 8 and the parallel interval setting of second riser 9, the slotted hole has been seted up to the symmetry on first riser 8 and the second riser 9, sliding pressure plate 4 is located between first riser 8 and the second riser 9, and sliding pressure plate 4 passes through second pivot 7 and slotted hole sliding connection, when sliding pressure plate 4 slides to the slotted hole end, reachs the lower limit end promptly. In this embodiment, the sliding pressure plate 4 is connected with the sliding hole in a sliding manner through two second rotating shafts 7 to form a linear motion pair, and the second rotating shafts 7 simultaneously play a role in limiting up and down.
One side that sliding pressure plate 4 kept away from with spring bolt 3 is provided with the turn-up structure 42 that is used for the anti-cutting hand, uses safelyr.
The clamping portion 21 may be a groove or a through hole, which is not limited herein. It is understood that the shape of the clamping portion 21 can be specifically set according to actual needs, and is not limited herein.
The elastic component can be spring 10, and first hem 33 and second hem 41 play limiting displacement to spring 10 simultaneously, and during the use, under lever action, spring 10 can be ejecting with first hem 33, causes the locking portion 31 of spring bolt 3 to push down.
The material of slide rail 1 can be aluminum alloy or stainless steel, and is wear-resisting, and intensity is high, and is more firm durable.
In specific implementation, when the sliding block 2 moves downwards in the sliding rail 1 until the sliding block contacts the bolt 3 at the lower part of the sliding rail 1, the sliding block 2 can jack up the locking part 31 of the bolt 3, the first folding edge 33 moves downwards under the action of a lever, so that the pretightening force of the spring 10 of the second folding edge 41 disappears, and the sliding pressure plate 4 can slide downwards to the lower limiting end under the action of gravity; when the sliding block 2 moves downwards continuously until the locking portion 31 of the bolt 3 is locked into the clamping portion 21, the spring 10 recovers elastic deformation to enable the first folded edge 33 to move upwards, so that the first folded edge and the second folded edge 41 are supported and held together again, at the moment, the sliding block 2 is clamped by the bolt 3 to play a limiting role, and the locking function is completed.
When the sliding pressing plate 4 is manually slid to the upper limit end, the short surface of the second folding edge 41 is coupled with the first folding edge 33, so that the first folding edge 33 is pressed downwards, the locking portion 31 of the lock tongue 3 is separated from the clamping portion 21 of the sliding block 2, the locking releasing effect is achieved, and the sliding block 2 can move upwards at the moment.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. A slider locking mechanism that targets in place, comprising: the sliding rail, the sliding block and the locking assembly;
the lock catch assembly is fixed at the lower part of the slide rail;
the sliding block is connected with the sliding rail in a sliding manner;
the lock catch assembly comprises a fixed block, a lock tongue and a sliding pressure plate, wherein the lock tongue and the sliding pressure plate are arranged on the fixed block;
the lock tongue is rotatably connected with the fixed block through a first rotating shaft;
the sliding pressing plate is connected with the fixed block in a sliding manner;
one side of the lock tongue adjacent to the sliding pressure plate is provided with a first folded edge;
an elastic part is arranged between the first folded edge and the fixed block;
one side of the sliding pressing plate adjacent to the lock tongue is provided with a second folding edge matched with the first folding edge;
the second folded edge is positioned above the first folded edge, and the lower surface of the second folded edge is in contact with the upper surface of the first folded edge;
be provided with on the slider be used for with the spring bolt cooperatees and realizes the fixed joint portion of joint.
2. The slider in-place latch mechanism of claim 1, wherein the end of the slide rail is provided with a vertical flange for limiting the slider in a downward position.
3. The slider in place latch mechanism of claim 1, wherein the locking tongue comprises a locking portion and a securing portion;
the fixing part is positioned between the locking part and the first folding edge and is fixedly connected with the locking part and the first folding edge respectively;
the fixing part is rotationally connected with the fixing block through the first rotating shaft;
the shape of the clamping part is matched with that of the locking part.
4. A slider in place latch mechanism as in claim 3, wherein said fixed portion is integrally formed with said locking portion and said first fold.
5. The slider in-place latching mechanism of claim 1, wherein the fixed block is provided with a first vertical plate and a second vertical plate;
the first vertical plate and the second vertical plate are arranged in parallel at intervals;
sliding holes are symmetrically formed in the first vertical plate and the second vertical plate;
the sliding pressure plate is located between the first vertical plate and the second vertical plate and is connected with the sliding hole in a sliding mode through a second rotating shaft.
6. The slide block in-place latch mechanism of claim 1, wherein a curling structure for preventing a hand from being cut is arranged on one side of the sliding pressure plate away from the lock tongue.
7. The slider in-place latch mechanism of claim 1, wherein the snap-fit portion is a groove.
8. The slider in-place latch mechanism of claim 1, wherein the engaging portion is a through hole.
9. The slider in-place latch mechanism of claim 1, wherein said resilient member is a spring.
10. The slider in-place latch mechanism of claim 1, wherein the slide rail is made of aluminum alloy or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011190205.2A CN112443539A (en) | 2020-10-30 | 2020-10-30 | Slider locking mechanism that targets in place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011190205.2A CN112443539A (en) | 2020-10-30 | 2020-10-30 | Slider locking mechanism that targets in place |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112443539A true CN112443539A (en) | 2021-03-05 |
Family
ID=74735608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011190205.2A Pending CN112443539A (en) | 2020-10-30 | 2020-10-30 | Slider locking mechanism that targets in place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112443539A (en) |
-
2020
- 2020-10-30 CN CN202011190205.2A patent/CN112443539A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518001 Wensheng center, Wenjin square, East Wenjin Road, Luohu District, Shenzhen City, Guangdong Province 2001 Applicant after: Shenzhen juding Medical Co.,Ltd. Address before: 518001 Wensheng center, Wenjin square, East Wenjin Road, Luohu District, Shenzhen City, Guangdong Province 2001 Applicant before: SHENZHEN JUDING MEDICAL DEVICE Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220222 Address after: 518000 416, building 2, Shenzhen new generation industrial park, No. 136, Zhongkang Road, Meidu community, Meilin street, Futian District, Shenzhen, Guangdong Province Applicant after: Shenzhen Ruili Medical Technology Co.,Ltd. Address before: 518001 Wensheng center, Wenjin square, East Wenjin Road, Luohu District, Shenzhen City, Guangdong Province 2001 Applicant before: Shenzhen juding Medical Co.,Ltd. |