Horizontal compression transposition door and garbage transfer storage box

Abstract

The utility model discloses a horizontal compression transposition door and a garbage transfer storage box. The horizontal compression transposition door comprises a transposition door body, a cover plate, a driving mechanism connecting hole and a self-locking mechanism. The self-locking mechanism comprises a center supporting rotating seat arranged in the transposition door body and located at the position where the driving mechanism connecting hole is located, a center connecting lever with the middle rotationally connected with the center supporting rotating seat, a first connecting lever driving mechanism arranged at one end of the center connecting lever, and a first transverse rod. The second crank arm driving mechanism and the third cross rod are arranged at the other end of the central crank arm; the end parts of the first crank arm driving mechanism, the first cross rod, the second crank arm driving mechanism and the third cross rod are respectively provided with a lock rod; the first crank arm driving mechanism and the second crank arm driving mechanism are arranged diagonally, and the first cross rod and the third cross rod are arranged diagonally; the first crank arm driving mechanisms and the first transverse rods face the side edge of the transposition door body in a one-to-one correspondence mode, and the second crank arm driving mechanisms and the third transverse rods face the side edge of the transposition door body in a one-to-one correspondence mode.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage transfer storage boxes, in particular to a horizontal compression transposition door and a garbage transfer storage box. Background Art

[0002] The horizontal compression transposition door of this technology is a compression locking component of the garbage transfer storage box. After the garbage transfer storage box compresses the garbage, it is locked by the horizontal compression transposition door. Currently, the horizontal compression transposition door in the existing technology, such as the utility model with publication number: CN21855998U, entitled: A Horizontally Compression Transposition Door and Garbage Storage Box, includes a transposition door body, a second rotating shaft disposed within the transposition door body, a second rotating shaft plate connected to the second rotating shaft in the middle, a first self-locking mechanism connected to one end of the second rotating shaft plate, and a second self-locking mechanism connected to the other end of the second rotating shaft plate and having the same structure as the first self-locking mechanism. Its structure is relatively complex and utilizes a slide rod and a slide seat for guide support. With the long-term use of the garbage transfer storage box, it may have the problem of the slide rod and the slide seat sliding and getting stuck.

[0003] Therefore, it is urgent to propose a horizontal compression transposition door and a garbage transfer storage box with simple structure and reliable operation. Utility Model Content

[0004] In view of the above problems, the purpose of this utility model is to provide a horizontal compression transposition door and a garbage transfer storage box. The technical solutions adopted by this utility model are as follows:

[0005] A horizontal compression transposition door is arranged in a garbage transfer storage box and is externally connected to a self-locking drive mechanism. The door comprises a transposition door body, a cover plate arranged on the transposition door body, a drive mechanism connection hole provided on the cover plate, and a self-locking mechanism arranged in the transposition door body.

[0006] The self-locking mechanism includes a central support rotating seat arranged in the transposition door body and located at the position where the drive mechanism connecting hole is located, a central crank arm rotatably connected to the central support rotating seat in the middle, a first crank arm driving mechanism and a first cross bar arranged at one end of the central crank arm, and a second crank arm driving mechanism and a third cross bar arranged at the other end of the central crank arm; a locking rod is respectively provided at the end of the first crank arm driving mechanism, the first cross bar, the second crank arm driving mechanism and the third cross bar; the locking rod is arranged through the side of the transposition door body; the first crank arm driving mechanism and the second crank arm driving mechanism are diagonally arranged, and the first cross bar and the third cross bar are diagonally arranged; the first crank arm driving mechanism and the first cross bar correspond one-to-one to the side of the transposition door body, and the second crank arm driving mechanism and the third cross bar correspond one-to-one to the side of the transposition door body; the central crank arm rotates to drive the locking rod to insert into the side wall of the garbage transfer storage box.

[0007] Furthermore, the first crank arm driving mechanism includes a first crank arm having one end axially connected to the central crank arm, a second crank arm having one end axially connected to the other end of the first crank arm, a first rotating support seat rotatably connected to the middle part of the second crank arm and fixed in the transposition door body, and a second cross bar having one end axially connected to the other end of the second crank arm and facing the side of the transposition door body.

[0008] Furthermore, the second crank arm driving mechanism includes a third crank arm having one end axially connected to the central crank arm, a fourth crank arm having one end axially connected to the other end of the third crank arm, a second rotating support seat rotatably connected to the middle part of the fourth crank arm and fixed in the transposition door body, and a fourth cross bar connected to the other end of the fourth crank arm and facing the side of the transposition door body.

[0009] Furthermore, the transposition door body includes an outer frame in the shape of a rectangular parallelepiped or a cube, several horizontal plates arranged in the outer frame, several longitudinal plates arranged in the outer frame, several horizontal strip holes opened on the horizontal plates and corresponding to the positions of the center crank arm, the first crank arm driving mechanism and the second crank arm driving mechanism, several longitudinal strip holes opened on the longitudinal plates and corresponding to the positions of the first cross bar, the second cross bar, the third cross bar and the fourth cross bar, and a locking rod through-sleeve arranged on the inner side of the side of the outer frame and connected to the locking rod in a one-to-one correspondence.

[0010] A garbage transfer storage box is provided with a horizontal compression transposition door.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] (1) The present invention provides a plurality of transverse plates and longitudinal plates within the transposition door body, and provides transverse strip holes on the transverse plates and longitudinal strip holes on the longitudinal plates. This not only reinforces the transposition door body and ensures the support strength of the transposition door, but also provides a guiding space for the self-locking mechanism. The present invention can reduce the weight of the sliding support while improving the support strength.

[0013] (2) The present invention provides a first crank arm drive mechanism, a first crossbar, a second crank arm drive mechanism, and a third crossbar. The first crank arm drive mechanism and the second crank arm drive mechanism are arranged diagonally, and the first crossbar and the third crossbar are arranged diagonally. This ensures the reliability of the symmetrical driving action of the center crank arm. In addition, the present invention can also reduce the number of parts and cooperate with the transverse strip holes and the longitudinal strip holes to ensure its operational reliability.

[0014] In summary, the utility model has the advantages of simple structure and reliable operation, and has high practical value and promotion value in the technical field of garbage transfer storage boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope of protection. For those skilled in the art, other relevant drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a schematic structural diagram of the utility model from a first angle.

[0017] Figure 2 This is a schematic structural diagram of the utility model from a second angle.

[0018] Figure 3 This is a structural diagram of the utility model after removing the cover plate.

[0019] Figure 4 It is a structural diagram of the self-locking mechanism in the utility model.

[0020] Figure 5 It is a structural diagram of the transposition door body in the utility model.

[0021] In the above drawings, the component names corresponding to the reference numerals are as follows:

[0022] 1. Transposition door body; 11. Outer frame; 12. Horizontal plate; 13. Longitudinal plate; 14. Horizontal strip hole; 15. Longitudinal strip hole; 16. Lock rod passing through sleeve; 2. Cover plate; 21. Drive mechanism connecting hole; 3. Self-locking mechanism; 301. Center support rotating seat; 302. Center turning arm; 303. First horizontal bar; 304. First turning arm; 305. Second turning arm; 306. First rotating support seat; 307. Second horizontal bar; 308. Third horizontal bar; 309. Third turning arm; 310. Fourth turning arm; 311. Second rotating support seat; 312. Fourth horizontal bar; 313. Lock rod. DETAILED DESCRIPTION

[0023] To make the purpose, technical solutions, and advantages of this application more clear, the present invention is further described below with reference to the accompanying drawings and examples. Implementation methods of this invention include, but are not limited to, the following examples. Based on the examples in this application, all other embodiments obtained by persons of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0024] In this embodiment, the term "and / or" is merely a description of the association relationship between associated objects, indicating that three relationships may exist. For example, A and / or B can represent three situations: A exists alone, A and B exist at the same time, and B exists alone.

[0025] In the description and claims of this embodiment, the terms "first" and "second" are used to distinguish different objects rather than to describe a specific order of objects. For example, a first target object and a second target object are used to distinguish different objects rather than to describe a specific order of objects.

[0026] In the embodiments of this application, words such as "exemplary" or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of this application should not be interpreted as being preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "for example" is intended to present the relevant concepts in a concrete manner.

[0027] In the description of the embodiments of this application, unless otherwise specified, "multiple" means two or more. For example, "multiple processing units" means two or more processing units; "multiple systems" means two or more systems.

[0028] like Figures 1 to 5 As shown, this embodiment provides a waste transfer storage box equipped with a horizontal compression transposition door. The horizontal compression transposition door is externally connected to a self-locking drive mechanism. The horizontal compression transposition door comprises a transposition door body 1, a cover plate 2 disposed on the transposition door body 1, a drive mechanism connection hole 21 defined in the cover plate 2, and a self-locking mechanism 3 disposed within the transposition door body 1.

[0029] In this embodiment, the transposition door body 1 includes an outer frame 11 in the shape of a rectangular parallelepiped or a cube, a plurality of transverse plates 12 disposed within the outer frame 11, a plurality of longitudinal plates 13 disposed within the outer frame 11, a plurality of transverse strip holes 14 provided on the transverse plates 12 corresponding to the positions of the central crank arm 302, the first crank arm drive mechanism, and the second crank arm drive mechanism, a plurality of longitudinal strip holes 15 provided on the longitudinal plates 13 corresponding to the positions of the first crossbar 303, the second crossbar 307, the third crossbar 308, and the fourth crossbar 312, and a locking rod through-sleeve 16 disposed on the inner side of the outer frame 11 and sleeved and connected in a one-to-one correspondence with the locking rod 313. In this embodiment, the transverse plates 12 and the longitudinal plates 13 are used as reinforcing supports and provide guide support for the movement of the first, second, third, and fourth crossbars.

[0030] In this embodiment, the self-locking mechanism 3 includes a central support rotating base 301 disposed within the transposition door body 1 and located at the location of the drive mechanism connection hole 21, a central crank arm 302 rotatably connected to the central support rotating base 301, a first crank arm drive mechanism and a first crossbar 303 disposed at one end of the central crank arm 302, a second crank arm drive mechanism and a third crossbar 308 disposed at the other end of the central crank arm 302, and a locking rod 313 disposed at the ends of the first crank arm drive mechanism, the first crossbar 303, the second crank arm drive mechanism, and the third crossbar 308, respectively. The locking rod 313 extends through the side of the transposition door body 1. In this embodiment, the first crank arm drive mechanism and the second crank arm drive mechanism are disposed diagonally, and the first crossbar 303 and the third crossbar 308 are disposed diagonally.

[0031] In this embodiment, the first crank arm driving mechanism includes a first crank arm 304 having one end pivotally connected to the central crank arm 302, a second crank arm 305 having one end pivotally connected to the other end of the first crank arm 304, a first rotation support 306 rotatably connected to the middle portion of the second crank arm 305 and fixed within the transposition door body 1, and a second crossbar 307 having one end pivotally connected to the other end of the second crank arm 305 and facing the side of the transposition door body 1. Furthermore, the second crank arm driving mechanism includes a third crank arm 309 having one end pivotally connected to the central crank arm 302, a fourth crank arm 310 having one end pivotally connected to the other end of the third crank arm 309, a second rotation support 311 rotatably connected to the middle portion of the fourth crank arm 310 and fixed within the transposition door body 1, and a fourth crossbar 312 connected to the other end of the fourth crank arm 310 and facing the side of the transposition door body 1.

[0032] The following briefly describes the operation process of this embodiment:

[0033] by Figure 3For example, when the center arm 302 is in a vertical position, the locking rod 313 extends beyond the outer frame 11 and engages with a locking hole within the waste transfer storage box. To retract the locking rod 313 back into the locking rod insertion sleeve 16, the center arm 302 rotates counterclockwise, pulling the first and third crossbars 303, 308 so that the locking rod 313, which is connected to the first and third crossbars 303, 308, retracts back into the locking rod insertion sleeve 16. Simultaneously, the first arm 304 presses down on the second arm 305, causing it to rotate clockwise around the first rotation support 306, pulling the second crossbar 307 back and driving the locking rod 313, which is connected to the second crossbar 307, back into the locking rod insertion sleeve 16. Similarly, the third crank arm 309 pushes the fourth crank arm 310 upward, causing the fourth crank arm 310 to rotate clockwise about the second rotation support base 311, pulling the fourth crossbar 312 and causing the locking rod 313 connected to the fourth crossbar 312 to retract into the locking rod insertion sleeve 16. In this embodiment, the self-locking drive mechanism is connected to the central crank arm 302 through the drive mechanism connection hole 21 and drives the central crank arm 302 to rotate. The process of the locking rod 313 passing through the outer frame 11 is the opposite of the process of its recovery, which will not be described in detail here.

[0034] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Any changes based on the design principles of the present invention and any changes made through non-creative work on this basis shall fall within the scope of protection of the present invention.

Claims

1. A horizontal compression transposition door, arranged in a garbage transfer storage box and externally connected to a self-locking drive mechanism, characterized in that: It comprises a transposition door body (1), a cover plate (2) arranged on the transposition door body (1), a drive mechanism connection hole (21) provided on the cover plate (2), and a self-locking mechanism (3) arranged in the transposition door body (1); The self-locking mechanism (3) comprises a central support rotating seat (301) arranged in the transposition door body (1) and located at the position where the drive mechanism connection hole (21) is located, a central crank arm (302) rotatably connected to the central support rotating seat (301) in the middle, a first crank arm driving mechanism and a first cross bar (303) arranged at one end of the central crank arm (302), and a second crank arm driving mechanism and a third cross bar (308) arranged at the other end of the central crank arm (302); the ends of the first crank arm driving mechanism, the first cross bar (303), the second crank arm driving mechanism and the third cross bar (308) are connected. A locking rod (313) is respectively provided; the locking rod (313) is arranged to pass through the side of the transposition door body (1); the first crank arm driving mechanism and the second crank arm driving mechanism are arranged diagonally, and the first cross bar (303) and the third cross bar (308) are arranged diagonally; the first crank arm driving mechanism and the first cross bar (303) correspond one-to-one to the side of the transposition door body (1), and the second crank arm driving mechanism and the third cross bar (308) correspond one-to-one to the side of the transposition door body (1); the central crank arm (302) rotates to drive the locking rod (313) to insert into the side wall of the garbage transfer storage box.

2. A horizontal compression transposition door according to claim 1, characterized in that: The first crank arm driving mechanism comprises a first crank arm (304) having one end axially connected to the central crank arm (302), a second crank arm (305) having one end axially connected to the other end of the first crank arm (304), a first rotating support seat (306) rotatably connected to the middle of the second crank arm (305) and fixed in the transposition door body (1), and a second cross bar (307) having one end axially connected to the other end of the second crank arm (305) and facing the side of the transposition door body (1).

3. The horizontal compression transposition door according to claim 2, characterized in that: The second crank arm driving mechanism comprises a third crank arm (309) having one end axially connected to the central crank arm (302), a fourth crank arm (310) having one end axially connected to the other end of the third crank arm (309), a second rotating support seat (311) rotatably connected to the middle of the fourth crank arm (310) and fixed in the transposition door body (1), and a fourth cross bar (312) connected to the other end of the fourth crank arm (310) and facing the side of the transposition door body (1).

4. The horizontal compression transposition door according to claim 3, characterized in that: The transposition door body (1) includes an outer frame (11) in the shape of a rectangular parallelepiped or a cube, a plurality of transverse plates (12) arranged in the outer frame (11), a plurality of longitudinal plates (13) arranged in the outer frame (11), a plurality of transverse strip holes (14) provided on the transverse plates (12) and corresponding to the positions of the central crank arm (302), the first crank arm driving mechanism and the second crank arm driving mechanism, a plurality of longitudinal strip holes (15) provided on the longitudinal plates (13) and corresponding to the positions of the first transverse bar (303), the second transverse bar (307), the third transverse bar (308) and the fourth transverse bar (312), and a locking rod through-sleeve (16) provided on the inner side of the side of the outer frame (11) and sleeved and connected to the locking rod (313) in a one-to-one correspondence.

5. A garbage transfer storage box, characterized in that: A horizontal compression transposition door according to any one of claims 1 to 4 is provided.

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