CN215859592U

CN215859592U - Padlock system with pre-embedded deformation function

Info

Publication number: CN215859592U
Application number: CN202120903271.3U
Authority: CN
Inventors: 夏冲
Original assignee: Qingdao Hongxuan Logistics Equipment Co ltd
Current assignee: Qingdao Hongxuan Logistics Equipment Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-02-18
Anticipated expiration: 2031-04-28

Abstract

The utility model provides a padlock system with a pre-embedded deformation function, and belongs to the technical field of box door padlocks. This padlock system of embedded deformation function in advance, including commodity circulation car frame and padlock mechanism, the couple that sets up through the obtuse angle is buckled, make the crotch piece form the elasticity internal pressure of self, buckling part and door frame lock chucking in the padlock mechanism, let the folding automobile body qianmen of commodity circulation do inside predeformation in advance, prevent that the commodity from piling up and outwards toppling over and dropping in the commodity circulation car, the locking effect obtains promoting, also make letter sorting and transportation work efficiency improve, the maintenance cost of labor of padlock system has been saved, do not influence the use of foldable commodity circulation car, some operating space has been practiced thrift, the structure is clear, operation steps is simple, the pleasing to the eye of padlock system has also been promoted.

Description

Padlock system with pre-embedded deformation function

Technical Field

The utility model relates to the technical field of padlock of a box door, in particular to a padlock system with a pre-embedded deformation function.

Background

Along with the improvement of living standard and the high-speed development of network, the heat tide of national and international national network purchase is promoted, under the impact of a large amount of online shopping goods, the commodity circulation car begins large batch use, the commodity circulation car on the market is mostly with taking out the formula of inserting lock door system at present, this system is very inconvenient at the in-process of using, deposit or get the in-process of goods, it is stiff to take out the formula of inserting lock door system, single structure, operating space is great during the use, and locking effect is relatively poor, the condition that commodity circulation car goods topple over and drop appears often, seriously influence letter sorting and transportation work, reach required work efficiency and single structure.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects, the padlock system with the pre-embedded deformation function is provided, the front door of the logistics folding vehicle body is pre-deformed inwards in advance by bending the hook at a certain angle to form the elastic internal pressure of the padlock system, the attractive appearance of the padlock system is improved, the locking effect is greatly improved, the sorting and transporting efficiency is improved, the maintenance labor cost is saved, the use of the folding logistics vehicle is not influenced, and therefore a part of operation space is saved.

The utility model is realized by the following steps:

a padlock system with a pre-embedded deformation function comprises a logistics vehicle frame and a padlock mechanism.

The logistics vehicle is characterized in that a door frame and a limiting hook are arranged on the logistics vehicle frame, and a shaft seat is arranged on one side of the door frame.

Padlock mechanism embedded in the commodity circulation car frame, padlock mechanism includes carriage, crotch piece, rotation axis, handle movable frame and handle, the inside of carriage is provided with the bumping post, the crotch piece includes buckling parts and fixed part, the buckling parts is "U" font structure, the buckling parts with the fixed part is the obtuse angle setting, the inboard of fixed part with bumping post welded fastening, handle movable frame fixed connection in one side of carriage, one side of handle movable frame is connected with the handle.

In an embodiment of the present invention, a first through hole is formed on one side of the supporting frame, the rotating shaft is inserted into the first through hole, and the rotating shaft is in clearance fit with the first through hole.

In an embodiment of the present invention, the fastening portion and the fixing portion are integrally formed, and the retaining pillar is fixedly connected to the fixing portion.

In an embodiment of the present invention, a handrail is disposed on one side of the fastening portion.

In an embodiment of the utility model, one side of the handle movable frame is provided with a slot, one side of the handle movable frame is provided with a second through hole in a direction perpendicular to the slot, a connecting shaft is inserted into the second through hole, and the connecting shaft is in clearance fit with the second through hole.

In one embodiment of the utility model, two ends of the connecting shaft are provided with threads, two ends of the connecting shaft are provided with fastening nuts, and one side of each fastening nut is abutted against the outer surface of the handle movable frame.

In an embodiment of the utility model, a connecting rod is fixedly connected to one side of the handle, the connecting rod and the handle are integrally formed, a connecting block is arranged at one end of the connecting rod, which is far away from the handle, a third through hole is formed at one side of the connecting block, the connecting block is embedded in the groove, and the central axes of the third through hole and the second through hole are overlapped.

In one embodiment of the utility model, the limiting hook is in a 7-shaped structure, and the inner side of the limiting hook is abutted against the outer wall of the connecting rod.

In an embodiment of the present invention, two sets of the shaft seats are disposed, and are respectively disposed on the upper and lower sides of the padlock mechanism, and two ends of the rotating shaft are respectively inserted into the shaft seats.

In an embodiment of the present invention, the opening portion of the fastening portion is fastened to an outside of the door frame.

The utility model has the beneficial effects that: according to the padlock system with the pre-embedded deformation function, which is obtained through the design, the hook arranged at the obtuse angle is bent, so that the hook sheet forms the elastic internal pressure of the hook sheet, the buckling part on the padlock mechanism is buckled and clamped with the door frame, the front door of the logistics folding truck body is pre-deformed inwards in advance, goods in the logistics truck are prevented from being piled up and falling outwards, the locking effect is improved, the sorting and transportation work efficiency is improved, the maintenance labor cost of the padlock system is saved, the use of the folding logistics truck is not influenced, a part of operation space is saved, the structure is clear, the operation steps are simple, and the attractiveness of the padlock system is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic diagram of a padlock system with pre-embedded deformation functionality according to an embodiment of the present invention;

FIG. 2 is a schematic view of a padlock mechanism according to an embodiment of the present invention;

FIG. 3 is an exploded view of a padlock mechanism according to an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of a hook sheet according to an embodiment of the present invention;

in the figure: 100-logistics vehicle frame; 101-a door frame; 102-a limit hook; 103-shaft seat; 200-a padlock mechanism; 201-a support frame; 2011-first via; 202-a catch; 203-hook sheet; 2031-a fastening part; 2032-a fixation section; 2033-armrest; 204-a rotation axis; 205-handle movable frame; 2051-slotting; 2052-second through holes; 2053-connecting shaft; 2054-fastening nuts; 206-a handle; 2061-a connecting rod; 2062-connecting block; 2063-third Via hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

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, "a plurality" means two or more unless specifically defined otherwise.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: the padlock system with the pre-embedded deformation function comprises a logistics vehicle frame 100 and a padlock mechanism 200.

Referring to fig. 1, a frame 100 of a logistics vehicle is provided with a door frame 101 and a limit hook 102, and a shaft seat 103 is provided on one side of the door frame 101.

Referring to fig. 2-4, the padlock mechanism 200 is embedded in the logistics vehicle frame 100, the padlock mechanism 200 includes a support frame 201, a hook plate 203, a rotation shaft 204, a handle movable frame 205 and a handle 206, a stop pillar 202 is disposed inside the support frame 201, the hook plate 203 includes a fastening portion 2031 and a fixing portion 2032, the fastening portion 2031 is in a U-shaped structure, the fastening portion 2031 and the fixing portion 2032 are arranged at an obtuse angle, so that the hook plate 203 forms an elastic internal pressure of the fastening portion, the fastening portion 2031 is fastened with the door frame 101, so that the front door of the logistics folding vehicle body is pre-deformed inward in advance, the goods in the logistics vehicle are prevented from being accumulated and falling outward, the inner side of the fixing portion 2032 is welded and fixed with the stop pillar 202, the handle movable frame 205 is fixedly connected to one side of the support frame 201, and one side of the handle movable frame 205 is connected with the handle 206.

As an embodiment of the present invention, further, a first through hole 2011 is formed at one side of the supporting frame 201, the rotating shaft 204 is inserted into the first through hole 2011, the rotating shaft 204 is in clearance fit with the first through hole 2011, and the supporting frame 201 can rotate around the rotating shaft 204, so as to control the buckling and the opening of the hook piece 203 and the door frame 101.

As an embodiment of the present invention, further, the fastening portion 2031 and the fixing portion 2032 are integrally formed, the stop pillar 202 is fixedly connected to the fixing portion 2032, and the stop pillar 202 provides a rotation fulcrum for the hook piece 203 to control a movement range of the hook piece 203.

As an embodiment of the present invention, further, a handrail 2033 is disposed at one side of the fastening portion 2031 to facilitate the operation and grasping.

As an embodiment of the utility model, further, one side of the handle movable frame 205 is provided with a slot 2051, one side of the handle movable frame 205 is provided with a second through hole 2052 in a direction perpendicular to the slot 2051, a connecting shaft 2053 is inserted into the second through hole 2052, the connecting shaft 2053 is in clearance fit with the second through hole 2052, and the connecting shaft 2053 is used for connecting the handle movable frame 205 and the handle 206.

As an embodiment of the present invention, further, both ends of the connecting shaft 2053 are provided with threads, both ends of the connecting shaft 2053 are provided with fastening nuts 2054, one side of the fastening nut 2054 abuts against the outer surface of the handle movable frame 205, and the fastening nut 2054 prevents the connecting shaft 2053 from falling off.

As an embodiment of the utility model, further, a connecting rod 2061 is fixedly connected to one side of the handle 206, the connecting rod 2061 and the handle 206 are integrally formed, a connecting block 2062 is arranged at one end of the connecting rod 2061, which is away from the handle 206, a third through hole 2063 is formed at one side of the connecting block 2062, the connecting block 2062 is embedded in the groove 2051, the central axes of the third through hole 2063 and the second through hole 2052 are overlapped, and after the connecting block 2062 is movably connected with the handle movable frame 205 through the connecting shaft 2053, the handle 206 can be operated to sequentially drive the handle movable frame 205 and the supporting frame 201 to synchronously move.

As an embodiment of the present invention, the limiting hook 102 is further configured in a "7" shape, the inner side of the limiting hook 102 abuts against the outer wall of the connecting rod 2061, and the limiting hook 102 limits the movement of the handle 206 in the state that the padlock mechanism 200 is fastened, so as to prevent the logistics vehicle from being released from the padlock mechanism 200 during transportation.

As an embodiment of the present invention, further, two sets of shaft seats 103 are provided and are respectively disposed on the upper and lower sides of the padlock mechanism 200, two ends of the rotating shaft 204 are respectively inserted into the shaft seats 103, and the matching between the rotating shaft 204 and the shaft seats 103 is used for fixing and limiting the padlock mechanism 200.

As an embodiment of the present invention, the opening of the fastening portion 2031 is fastened to the outside of the door frame 101 to restrict the movement of the door frame 101, thereby achieving the purpose of locking.

Specifically, the padlock system with the pre-embedded deformation function has the working principle that: after the handle 206 and the handle movable frame 205 are connected through the connecting shaft 2053, the padlock mechanism 200 is connected with the shaft seat 103 through the rotating shaft 204, after the logistics vehicle is loaded with goods, the handle 206 is pulled towards the door frame 101, the position of the handrail 2033 is manually adjusted to enable the buckling part 2031 to be buckled outside the door frame 101, the handle 206 is pushed towards the opposite direction, at the moment, the hook piece 203 forms the self elastic internal pressure, the buckling part 2031 is tightly buckled with the door frame 101, the front door of the logistics vehicle body is deformed inwards in advance, the door frame 101 can support the goods in the logistics vehicle, the handle 206 is continuously pushed, the connecting rod 2061 is clamped in the limit hook 102, the locking purpose of the padlock mechanism 200 can be realized, the goods can be effectively prevented from being piled up and falling down outwards, when the door frame 101 needs to be opened, the handle 206 is lifted upwards and then turned outwards to drive the supporting frame 201 to rotate around the rotating shaft 204, and the hook piece 203 also rotates along with the blocking column 202, the buckling part 2031 is disengaged from the door frame 101 immediately, unlocking operation is achieved, the system can be repeatedly used after being installed and fixed, operation is simple, attractiveness of the padlock system is improved, locking effect is greatly improved, sorting and transportation work efficiency is improved, and maintenance labor cost of the padlock system is saved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A padlock system with a pre-embedded deformation function is characterized by comprising,

the logistics vehicle comprises a logistics vehicle frame (100), wherein a door frame (101) and a limiting hook (102) are arranged on the logistics vehicle frame (100), and a shaft seat (103) is arranged on one side of the door frame (101);

padlock mechanism (200), padlock mechanism (200) embedded in commodity circulation car frame (100), padlock mechanism (200) are including carriage (201), crotch piece (203), rotation axis (204), handle movable frame (205) and handle (206), the inside of carriage (201) is provided with bumping post (202), crotch piece (203) are including buckling parts (2031) and fixed part (2032), buckling parts (2031) are "U" font structure, buckling parts (2031) with fixed part (2032) are the obtuse angle setting, the inboard of fixed part (2032) with bumping post (202) welded fastening, handle movable frame (205) fixed connection in one side of carriage (201), one side of handle movable frame (205) is connected with handle (206).

2. The padlock system with the pre-embedded deformation function according to claim 1, wherein a first through hole (2011) is formed in one side of the supporting frame (201), the rotating shaft (204) is inserted into the first through hole (2011), and the rotating shaft (204) is in clearance fit with the first through hole (2011).

3. The pre-inline padlock system, according to claim 1, wherein the fastening portion (2031) and the fastening portion (2032) are of an integral structure, and the catch (202) is fixedly connected to the fastening portion (2032).

4. The padlock system with pre-inline transformation function according to claim 1, wherein one side of the fastening part (2031) is provided with an armrest (2033).

5. The padlock system with the pre-embedded deformation function according to claim 1, wherein a slot (2051) is formed in one side of the handle movable frame (205), a second through hole (2052) is formed in one side of the handle movable frame (205) in a direction perpendicular to the slot (2051), a connecting shaft (2053) is inserted into the second through hole (2052), and the connecting shaft (2053) is in clearance fit with the second through hole (2052).

6. The padlock system with the pre-embedded deformation function according to claim 5, wherein two ends of the connecting shaft (2053) are threaded, two ends of the connecting shaft (2053) are provided with fastening nuts (2054), and one side of each fastening nut (2054) is abutted to the outer surface of the handle movable frame (205).

7. The padlock system with the pre-embedded deformation function according to claim 5, wherein a connecting rod (2061) is fixedly connected to one side of the handle (206), the connecting rod (2061) and the handle (206) are integrally formed, a connecting block (2062) is arranged at one end, away from the handle (206), of the connecting rod (2061), a third through hole (2063) is formed in one side of the connecting block (2062), the connecting block (2062) is embedded in the groove (2051), and the central axis of the third through hole (2063) coincides with the central axis of the second through hole (2052).

8. The padlock system with pre-inline transformation function according to claim 7, characterized in that the limit hook (102) is of a 7-shaped structure, and the inner side of the limit hook (102) abuts against the outer wall of the connecting rod (2061).

9. The padlock system with the pre-embedded deformation function according to claim 1, wherein the shaft seats (103) are provided in two groups and are respectively arranged on the upper side and the lower side of the padlock mechanism (200), and two ends of the rotating shaft (204) are respectively inserted into the shaft seats (103).

10. The padlock system with a pre-inline transformation function according to claim 1, wherein the opening of the fastening part (2031) is fastened to the outside of the door frame (101).