CN216921695U - Self-locking mechanism and oven device - Google Patents
Self-locking mechanism and oven device Download PDFInfo
- Publication number
- CN216921695U CN216921695U CN202220257342.1U CN202220257342U CN216921695U CN 216921695 U CN216921695 U CN 216921695U CN 202220257342 U CN202220257342 U CN 202220257342U CN 216921695 U CN216921695 U CN 216921695U
- Authority
- CN
- China
- Prior art keywords
- lock
- self
- locking
- locking mechanism
- hole
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model discloses a self-locking mechanism and an oven device, wherein the self-locking mechanism comprises a locking piece and a lock pin; the locking piece comprises a base, a lock tongue and a spring piece; the base is provided with a lock hole for inserting the lock pin; the lock tongue is slidably mounted on the base, a limiting hole is formed in the bottom of the lock tongue, and the limiting hole is located in a lock hole in the base; the spring part is connected between the lock tongue and the base, and when the lock pin is inserted into the lock hole, one side of the limit hole of the lock tongue is abutted to the lock pin. The oven device comprises an oven frame and a transfer trolley, wherein the oven device is provided with the self-locking mechanism, the locking piece is arranged on the oven frame, and the lock tongue is matched with the surface of a drawer on the oven frame; the lock pin is mounted on the transfer trolley. The self-locking mechanism is used in oven equipment, prevents a drawer from falling, reduces safety accidents and damages the equipment.
Description
Technical Field
The utility model relates to the technical field of oven equipment, in particular to a self-locking mechanism and an oven device.
Background
The normal operation flow of the traditional oven is as follows: an operator manually opens the oven door, drives the transfer trolley to the oven and completes the butt joint with the oven track, and pulls out the drawer to the transfer trolley to complete the transfer. Because the traditional oven and the transfer trolley do not have a self-locking structure and are independent, the drawer in the oven has no limit function, the transfer trolley does not reach the butt joint position of the oven or the drawer of the transfer trolley is not placed, and the drawer can still freely slide back and forth, so that the risk of falling of the drawer exists.
At the present stage, due to the problems of capital, capacity and the like, most of vacuum ovens for soft package cells are carried manually, operators need to manually pull and transport drawers with full cells to a transport vehicle by using the transport vehicle, and due to the fact that the transport vehicle is not used by the operation negligence of the operators or the transport vehicle does not reach a specified position, hundreds of kilograms of drawers can fall off to cause casualties and equipment damage.
Because the inside of the oven is in vacuum and high temperature, and the power source (electricity and gas) can not be used in a closed state, great difficulty is brought to the design of the self-locking mechanism.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a self-locking mechanism which is used in oven equipment, has a simple structure and can prevent casualties and equipment damage caused by the fact that a transfer trolley does not reach the position in the carrying process.
It is necessary to provide an oven device equipped with the self-locking mechanism.
The technical scheme provided by the utility model is as follows:
a self-locking mechanism for a bicycle is provided,
comprises a locking piece and a locking pin;
the locking piece comprises a base, a lock tongue and a spring piece;
the base is provided with a lock hole for inserting the lock pin;
the lock tongue is slidably mounted on the base, a limiting hole is formed in the bottom of the lock tongue, and the limiting hole is located in a lock hole in the base;
the spring part is connected between the lock tongue and the base, and when the lock pin is inserted into the lock hole, one side of the limit hole of the lock tongue is abutted to the lock pin.
Wherein, at least one side of the lock pin is provided with an inclined table surface structure.
The lock is characterized in that a lock opening is formed in one side, located in the lock hole, of the base, and the lock tongue is installed on the base in a sliding mode.
Wherein, the both sides of spring bolt are equipped with the spring part respectively and are connected with the base.
The limiting hole is specifically formed in the two sides of the bottom of the lock bolt, limiting installation parts are arranged on the two sides of the bottom of the lock bolt, a rotatable self-rotating column is arranged between the limiting installation parts, the self-rotating column, the two side limiting installation parts and the bottom of the lock bolt form a limiting hole, and the surface of the self-rotating column is in contact with the sloping table of the lock pin.
The limiting installation part is provided with a shaft hole, shafts are arranged at two ends of the rotation column, and the shafts are rotatably installed in the shaft hole.
Wherein, the lockpin is in a wedge-shaped structure.
An oven device provided with a self-locking mechanism comprises an oven frame and a transfer trolley,
the oven device is provided with the self-locking mechanism, the locking piece is arranged on the oven rack, and the lock tongue is matched with the surface of a drawer on the oven rack;
the lock pin is mounted on the transfer trolley.
The two sides of each layer of rack body on the oven rack are respectively provided with the locking piece, and the tops of the locking tongues on the two sides are respectively matched with the surfaces of the two sides of the drawer on the oven rack;
the lock pins are arranged on two sides of the vehicle body of each layer of the transfer vehicle and respectively correspond to the lock pieces on the two sides.
Wherein, the lock pin is provided with a mounting rack which is arranged on the transfer trolley through a bolt; the locking piece is provided with a mounting seat, and the mounting seat is mounted on the oven rack through bolts.
Compared with the prior art, the self-locking mechanism is used in the oven equipment and comprises the locking piece and the locking pin, wherein the locking piece and the locking pin are respectively arranged on the oven rack and the transfer trolley, and the drawer can be transferred only when the locking pin and the locking piece are matched for unlocking in the transfer process, so that the drawer can be prevented from falling, safety accidents are reduced, and the equipment is damaged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of a self-locking mechanism of the present invention;
figure 2 is a front view of lock 1 of the present invention;
in the figure, a locking piece 1, a lock pin 2, a base 11, a bolt 12, a spring piece 13, a lock hole 14, a limiting hole 15, a limiting installation part 16, a rotation column 17, a shaft 18, an installation frame 3 and an installation seat 4.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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 invention.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the 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 is therefore not to be construed as limiting the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, the meaning of a plurality of "or" a plurality "is two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used for limiting the conditions of the present disclosure, so that the present disclosure is not limited to the technical essence, and any modifications of the structures, changes of the ratios, or adjustments of the sizes, can still fall within the scope of the present disclosure without affecting the function and the achievable purpose of the present disclosure.
Embodiments of the present invention are written in a progressive manner.
As shown in fig. 1 and 2, a self-locking mechanism includes a locking member 1 and a locking pin 2;
the locking piece 1 comprises a base 11, a bolt 12 and a spring piece 13;
the base 11 is provided with a lock hole 14 for inserting the lock pin 2;
the lock tongue 12 is slidably mounted on the base 11, the bottom of the lock tongue 12 is provided with a limiting hole 15, and the limiting hole 15 is positioned in a lock hole 14 on the base 11;
a spring part 13 is connected between the lock tongue 12 and the base 11, and when the lock pin 2 is inserted into the lock hole 14, one side of the limiting hole 15 of the lock tongue 12 is abutted against the lock pin 2.
When the lock pin 2 is not inserted into the lock hole 14, the lock pin 2 does not extend into the limiting hole 15 of the lock pin 12, the lock pin 12 is abutted against an object to be locked due to the action of the spring part 13, so that the supporting and limiting effects are achieved, when the unlocking is needed, the lock pin 2 is inserted into the limiting hole 15 in the lock hole 14, due to the interaction of the lock pin 2 and the limiting hole 15, the lock pin 2 exerts a force opposite to the acting force of the spring part 13 on the limiting hole 15, the lock pin 12 is separated from the object to be locked, the spring part 13 is compressed, and the unlocking is achieved.
When the lock pin 2 is drawn out from the limiting hole 15, the bolt 12 is abutted to an object to be locked under the action of the spring piece 13, and locking is carried out.
At least one side of the lock pin 2 is provided with an inclined table surface structure, and the inclined table surface structure is contacted with one side of the limiting hole 15, so that the lock pin 2 can be conveniently inserted, the lock tongue 12 can be conveniently and slowly unlocked, instant unlocking and locking cannot be generated, and impact is generated on an object to be locked.
According to the utility model, the base 11 is provided with the locking notch at one side of the locking hole 14, the lock tongue 12 is slidably mounted on the base 11, the sliding direction of the lock tongue 12 is more stable, and as some optional embodiments, the locking notch is provided with the sliding groove, and the lock tongue 12 is provided with the sliding way matched with the sliding groove, so that the sliding direction of the lock tongue 12 is more accurate.
In order to facilitate the locking to be more stable, the two sides of the lock tongue 12 are respectively provided with the spring part 13 to be connected with the base 11, and due to the design, the two ends of the lock tongue 12 are simultaneously stressed by the spring part 13, so that the self-locking mechanism is more stable.
As an optional implementation manner, the limiting hole 15 of the present invention is specifically that limiting installation parts 16 are arranged on two sides of the bottom of the lock tongue 12, a rotatable rotation column 17 is arranged between the limiting installation parts 16, the rotation column 17, the limiting installation parts 16 on two sides and the bottom of the lock tongue 12 form the limiting hole 15, and the surface of the rotation column 17 is in contact with the ramp of the lock pin 2.
When the lock pin 2 is gradually inserted into the lock hole 14, the inclined table surface structure of the lock pin 2 starts to contact with the rotation column 17, the rotation column 17 receives the thrust of the lock pin 2 along with the further insertion of the lock pin 2, the rotation column 17 drives the lock tongue 12 to move towards the unlocking direction, and the rotation column 17 can reduce the friction force between the lock pin 2 and the limiting hole 15, so that the lock pin 2 can conveniently push the lock tongue 12 to move and return to the lock hole to realize unlocking.
Otherwise, when the object to be locked needs to be locked again, the lock pin 2 is pulled out of the limiting hole 15, the inclined table surface structure of the lock pin 2 is in contact with the limiting hole 15, the rotation column 17 rotates, and the lock tongue 12 extends out of the lock opening again under the action of the spring piece 13 along with the gradual pulling-out of the lock pin 2 and is abutted against the object to be locked again.
The limit mounting part 16 is provided with a shaft hole, two ends of the rotation column 17 are provided with shafts 18, the shafts 18 are rotatably mounted in the shaft hole, the rotation column 17 can rotate through the shafts 18, and friction force is reduced when the lock pin 2 is inserted or pulled out conveniently.
The lock pin 2 of the utility model is in a wedge-shaped structure, namely a columnar structure with an inclined table surface at one side, and the inclined table surface structure is opposite to the rotation column 17.
The utility model also provides an oven device provided with the self-locking mechanism, which comprises an oven frame and a transfer trolley, and is characterized in that:
the oven device is provided with the self-locking mechanism, the locking piece 1 is arranged on the oven rack, and the lock tongue 12 is matched with the surface of a drawer on the oven rack;
the lock pin 2 is mounted on the transfer trolley.
The oven drawer is arranged on the oven rack, when the drawer is processed and baked, the lock tongue 12 of the lock piece 1 is abutted against the surface of the drawer, the position of the drawer on the oven rack can be fixed, and the drawer cannot move or fall off, when the drawer needs to be transported by a transport vehicle, the lock pin 2 on the transport vehicle is aligned to the oven rack, the laminate of the transport vehicle is opposite to the laminate of the oven rack, when the transport vehicle gradually approaches to the oven rack, the lock pin 2 unlocks the lock piece 1, the lock tongue 12 returns into the lock piece 1, the lock piece 1 does not have the locking effect on the drawer any more, at the moment, because the laminate of the transport vehicle is also in the same horizontal plane with the laminate of the oven rack, the drawer is moved from the oven rack to the transport vehicle, the drawer cannot fall off, and the transport efficiency is high.
Two sides of each layer of rack body on the oven rack are respectively provided with a locking piece 1, and the tops of locking tongues 12 on two sides are respectively matched with the surfaces of two sides of a drawer on the oven rack; the lock pins 2 are arranged on two sides of the vehicle body of each layer of the transfer vehicle and respectively correspond to the lock pieces 1 on the two sides. Therefore, the locking piece 1 can lock the drawer more stably and can be transported more safely.
In order to facilitate installation and maintenance, the lock pin 2 is provided with an installation frame 3, and the installation frame 3 is installed on the transfer trolley through bolts; the locking piece 1 is provided with a mounting seat 4, and the mounting seat 4 is mounted on the oven rack through bolts.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A self-locking mechanism is characterized in that:
comprises a locking piece (1) and a lock pin (2);
the locking piece (1) comprises a base (11), a bolt (12) and a spring piece (13);
a lock hole (14) is formed in the base (11) and used for inserting the lock pin (2);
the lock bolt (12) is slidably mounted on the base (11), a limiting hole (15) is formed in the bottom of the lock bolt (12), and the limiting hole (15) is located in a lock hole (14) in the base (11);
the spring piece (13) is connected between the lock tongue (12) and the base (11), and when the lock pin (2) is inserted into the lock hole (14), one side of a limiting hole (15) of the lock tongue (12) is abutted to the lock pin (2).
2. The self-locking mechanism of claim 1, wherein:
at least one surface of the lock pin (2) is provided with an inclined table surface structure.
3. The self-locking mechanism of claim 1 or 2, wherein:
a locking notch is formed in one side, located on the locking hole (14), of the base (11), and the locking bolt (12) is installed on the base (11) in a sliding mode.
4. The self-locking mechanism of claim 3, wherein:
spring pieces (13) are respectively arranged on two sides of the lock tongue (12) and connected with the base (11).
5. The self-locking mechanism of claim 4, wherein:
spacing hole (15) specifically do both sides of spring bolt (12) bottom are equipped with spacing installation department (16), be equipped with rotatable rotation post (17) between spacing installation department (16), from rotation post (17), the spacing installation department in both sides (16) with spring bolt (12) bottom forms spacing hole (15), from rotation post (17) surface with the ramp of lockpin (2) contacts.
6. The self-locking mechanism of claim 5, wherein:
be equipped with the shaft hole on spacing installation department (16), from rotary column (17) both ends be equipped with axle (18), axle (18) rotate to be installed in the shaft hole.
7. The self-locking mechanism of claim 6, wherein:
the lock pin (2) is of a wedge-shaped structure.
8. The utility model provides an install self-locking mechanism's oven device, includes oven frame and transfer car (buggy), its characterized in that:
the oven device is provided with the self-locking mechanism of any one of claims 1 to 7, the locking piece (1) is arranged on the oven rack, and the bolt (12) is matched with the drawer surface on the oven rack;
the lock pin (2) is arranged on the transfer trolley.
9. The toaster apparatus mounted with a self-locking mechanism of claim 8, wherein:
the two sides of each layer of rack body on the oven rack are respectively provided with the locking piece (1), and the tops of the locking tongues (12) on the two sides are respectively matched with the surfaces of the two sides of the drawer on the oven rack;
the lock pins (2) are arranged on two sides of the vehicle body of each layer of the transfer vehicle and respectively correspond to the locking pieces (1) on the two sides.
10. The toaster apparatus having a self-locking mechanism mounted thereto of claim 9, wherein:
the lock pin (2) is provided with an installation frame (3), and the installation frame (3) is installed on the transfer trolley through bolts; be equipped with mount pad (4) on latch fitting (1), mount pad (4) are installed through the bolt on the oven frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220257342.1U CN216921695U (en) | 2022-02-08 | 2022-02-08 | Self-locking mechanism and oven device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220257342.1U CN216921695U (en) | 2022-02-08 | 2022-02-08 | Self-locking mechanism and oven device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216921695U true CN216921695U (en) | 2022-07-08 |
Family
ID=82265055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220257342.1U Active CN216921695U (en) | 2022-02-08 | 2022-02-08 | Self-locking mechanism and oven device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216921695U (en) |
-
2022
- 2022-02-08 CN CN202220257342.1U patent/CN216921695U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR930018800A (en) | Drawout breaker | |
| CN216921695U (en) | Self-locking mechanism and oven device | |
| CN107025479B (en) | Double-box card sender | |
| CN216130713U (en) | Front panel of coin recycling box | |
| CN213442315U (en) | Vehicle-mounted safe | |
| CN101425663A (en) | 40.5kV middle disposed armored withdraw type metal enclosed switch cabinet | |
| CN201239947Y (en) | One opening type multi-drawer toolbox cabinet | |
| CN209929832U (en) | Anti-falling device of drawer unit of low-voltage complete switch equipment | |
| CN211405076U (en) | Anti-theft power distribution cabinet | |
| CN218344468U (en) | Novel high tension switchgear handcart is prevented empting and is transported device | |
| CN219081284U (en) | Interlocking device for drawer cabinet and drawer cabinet | |
| CN214943314U (en) | Synchronous connection locking association protection lock | |
| CN213838215U (en) | Vehicle-mounted safe with automatic door locking mechanism | |
| CN214199495U (en) | Heating trolley with multiple layers of independently-drawable laminates | |
| CN216258027U (en) | Transfer trolley convenient for placing medical records | |
| CN215017751U (en) | Medical transfer bedstead | |
| CN220308693U (en) | Office cabinet convenient to take and put | |
| EP0137638A2 (en) | Security arrangement for a money handling device | |
| CN210316909U (en) | Convenient opening device for maintenance door | |
| KR102519271B1 (en) | Door lock | |
| CN220823426U (en) | Movable communication cabinet | |
| CN215358351U (en) | Movable tool vehicle with drawer self-locking function | |
| CN112780128B (en) | Mechanical locking type automatic door opening and closing device | |
| CN219007990U (en) | Automobile final assembly conveying device | |
| CN213948296U (en) | Vehicle-mounted safe convenient to assemble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |