Cabinet door lock of automatic pizza vending machine

Abstract

The utility model discloses a cabinet door lock of an automatic pizza vending machine. The cabinet door lock comprises a lock rod or a key, a lock hole is formed in the lock head, the lock head is further provided with an annular surface corresponding to the lock hole, and the lock hole is formed in the center of the annular surface; wherein the lock rod or the key is inserted into the lock hole, rotates on the circular ring surface through the lock rod or the key, and is inserted into the lock hole under the guidance of the circular ring surface.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic pizza vending machines, in particular to a cabinet door lock of an automatic pizza vending machine. Background Art

[0002] Cabinet door locks are usually designed to protect the security of goods and income stored inside the cabinet; these locks usually need to have certain security features to prevent unauthorized personnel from entering the cabinet, so cabinet door locks have been widely used, so cabinet door locks have also begun to be commonly used in automatic pizza vending machines.

[0003] However, when the cabinet door of the existing automatic pizza vending machine is closed or opened, it is difficult to close or open the cabinet door because the lock rod or the key is offset from the lock head, thus causing inconvenience to the user.

[0004] In view of this, it is necessary to propose a new technical solution to solve the above technical problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an automatic pizza vending machine cabinet door lock to solve the problems raised in the background technology.

[0006] In order to achieve the above object, the utility model provides an automatic pizza vending machine cabinet door lock, comprising:

[0007] Lock bar or key;

[0008] A lock head, wherein a lock hole is provided on the lock head, and a circular surface is further provided on the lock head corresponding to the lock hole, and the lock hole is provided at the center of the circular surface;

[0009] The lock rod or the key is inserted into the lock hole, and the lock rod or the key is rotated on the annular surface and inserted into the lock hole under the guidance of the annular surface.

[0010] In a further technical solution, the cabinet door lock further comprises:

[0011] An adjustment component, which is arranged on the lock head and is used to adjust the position of the lock head;

[0012] The mounting plate, the lock head is movably mounted on the mounting plate.

[0013] In a further technical solution, the adjustment assembly includes a first adjustment member and a second adjustment member, the first adjustment member is movably connected to the mounting plate, the first adjustment member and the mounting plate are both provided with a through hole corresponding to the lock head, and the lock head is arranged in the through hole;

[0014] The second adjusting member is connected to the lock head, and the second adjusting member is movably connected to the first adjusting member and the mounting plate in sequence.

[0015] In a further technical solution, the mounting plate is provided with at least two first limiting holes corresponding to the first adjusting member, and the first adjusting member is movably connected in the first limiting holes by bolts.

[0016] In a further technical solution, the first adjusting member and the mounting plate are both provided with at least two second limiting holes corresponding to the second adjusting member, and the second adjusting member is movably connected in the second limiting holes by bolts.

[0017] In a further technical solution, the first adjusting member is configured as an elastic member.

[0018] In a further technical solution, the mounting plate is further provided with at least two positioning holes corresponding to the first adjusting member, the first adjusting member is also correspondingly connected to the positioning holes via bolts, and a nut is further provided on the bolts between the mounting plate and the first adjusting member.

[0019] In a further technical solution, the first adjusting member is a rod-shaped structure or a plate-shaped structure.

[0020] In a further technical solution, the second adjusting member is a rod-shaped structure or a block-shaped structure.

[0021] Compared with the prior art, the utility model brings the following technical effects:

[0022] (1) When the lock rod or key is inserted into the lock hole, the lock rod or key rotates on the annular surface and is inserted into the lock hole under the guidance of the annular surface, thus avoiding the problem that the lock rod or key cannot be inserted into the lock hole or cannot be aligned with the lock hole, thereby facilitating the opening of the cabinet door;

[0023] (2) When the lock rod or key is inserted into the keyhole, the utility model can make the lock head shake by combining the adjustment component, that is, the position of the lock rod and the keyhole is adjusted, thereby optimizing the problem that the lock rod or key cannot be inserted into or is not aligned with the keyhole, thereby facilitating the opening of the cabinet door. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the utility model.

[0026] Figure 2 It is a schematic diagram of the explosion structure of Example 1 of the utility model.

[0027] Figure 3 It is a schematic diagram of the overall structure of Example 2 of the present utility model.

[0028] Figure 4 It is a structural schematic diagram of another viewing angle of embodiment 2 of the present utility model.

[0029] Description of main component symbols:

[0030] 1. Locking rod or key;

[0031] 2. Lock head; 21. Lock hole; 22. Torus;

[0032] 3. Mounting plate; 31. Through hole;

[0033] 4. Adjustment component; 41. Second adjustment member; 42. First adjustment member; 411. Second limiting hole; 421. First limiting hole; 422. Positioning hole. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0035] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0039] Example 1

[0040] In this embodiment: See Figure 1-2 As shown, an automatic pizza vending machine cabinet door lock comprises:

[0041] Locking bar or key 1;

[0042] A lock head 2, wherein the lock head 2 is provided with a lock hole 21, and the lock head 2 is further provided with a ring surface 22 corresponding to the lock hole 21, and the lock hole 21 is arranged at the center of the ring surface 22;

[0043] When the lock rod or key 1 is inserted into the lock hole 21, the lock rod or key 1 rotates on the annular surface 22 and is inserted into the lock hole 21 under the guidance of the annular surface 22. This avoids the problem that the lock rod or key 1 cannot be inserted into or is not aligned with the lock hole 21, thereby facilitating the opening of the cabinet door.

[0044] Example 2

[0045] In this embodiment: See Figure 1-4 The figure shows a lock combined with the solution of embodiment 1, specifically, an automatic pizza vending machine cabinet door lock, comprising:

[0046] Locking bar or key 1;

[0047] A lock head 2, wherein the lock head 2 is provided with a lock hole 21, and the lock head 2 is further provided with a ring surface 22 corresponding to the lock hole 21, and the lock hole 21 is arranged at the center of the ring surface 22;

[0048] An adjusting component 4, which is disposed on the lock head 2 and is used to adjust the position of the lock head 2;

[0049] A mounting plate 3, on which the lock 2 is movably mounted, and the mounting plate 3 is used to be mounted on a cabinet door;

[0050] Among them, when the locking rod or key 1 is inserted into the lock hole 21, the locking rod or key 1 rotates on the annular surface 22 and is inserted into the lock hole 21 under the guidance of the annular surface 22. In addition, by combining the adjustment component 4, the lock head 2 can be shaken when the locking rod or key 1 is inserted into the lock hole 21, and the position of the locking rod and the lock hole 21 can be adjusted, thereby optimizing the problem that the locking rod or key 1 cannot be inserted into or aligned with the lock hole 21, thereby facilitating the opening of the cabinet door.

[0051] In a further technical solution, the adjustment assembly 4 includes a first adjustment member 42 and a second adjustment member 41, the first adjustment member 42 is movably connected to the mounting plate 3, the first adjustment member 42 and the mounting plate 3 are both provided with a through hole 31 corresponding to the lock head 2, and the lock head 2 is provided in the through hole 31; the second adjustment member 41 is connected to the lock head 2, and the second adjustment member 41 is movably connected to the first adjustment member 42 and the mounting plate 3 in turn; the mounting plate 3 is provided with at least two first limiting holes 421 corresponding to the first adjustment member 42, and the first adjustment member 42 The first adjusting member 42 and the mounting plate 3 are both provided with at least two second limiting holes 411 corresponding to the second adjusting member 41, and the second adjusting member 41 is movably connected to the second limiting holes 411 by bolts; the first adjusting member 42 is set as an elastic member; the mounting plate 3 is also provided with at least two positioning holes 422 corresponding to the first adjusting member 42, and the first adjusting member 42 is also connected to the positioning holes 422 by bolts, and a nut is provided between the mounting plate 3 and the first adjusting member 42;

[0052] Specifically, when the lock rod or key 1 is inserted into the lock hole 21, the lock rod or key 1 rotates on the annular surface 22, and the lock head 2 shakes, and the second adjusting member 41 is also moved. In addition, the second limiting hole 411 is set as an upper and lower long hole, so that the second adjusting member 41 can move in the second limiting hole 411 through the bolt. Since the second limiting hole 411 is set as an upper and lower long hole structure, the second adjusting member 41 can move up and down, and the second adjusting member 41 can make the lock head 2 move up and down, and the lock hole 21 is adjusted up and down corresponding to the lock rod or key 1;

[0053] In addition, in the above, when the second adjusting member 41 moves up and down, the first adjusting member 42 is deformed by the bolt, because the first limiting hole 421 is set as a horizontal long strip hole and the other end of the first adjusting member 42 is fixed by the positioning hole 422, and the bolt is provided with a space formed by a nut between the mounting plate 3 and the first adjusting member 42, that is, the first adjusting member 42 is deformed horizontally. Therefore, when the second adjusting member 41 is continuously moved up and down, the first adjusting member 42 is also continuously deformed horizontally, thereby forming a leftward or rightward movement, that is, it will drive the lock head 2 to move left and right, and the lock hole 21 is adjusted left and right corresponding to the lock rod or key 1;

[0054] Therefore, by adjusting the lock hole 21 to the lock rod or key 1 up and down and left and right, the lock rod or key 1 can be accurately inserted into the lock hole 21, thus avoiding the problem that the lock rod or key 1 is inserted into the lock hole 21 in the wrong position, which will make the cabinet door unable to open or difficult to open.

[0055] In a further technical solution, the first adjusting member 42 is a rod-shaped structure or a plate-shaped structure. In the present application, the first adjusting member 42 is preferably a plate-shaped structure.

[0056] In a further technical solution, the second adjusting member 41 is a rod-shaped structure or a block-shaped structure. In the present application, the second adjusting member 41 is preferably a block-shaped structure.

[0057] Descriptions such as "specific examples" or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0058] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments. As long as they meet the purpose of the present invention, they should be within the scope of protection required by the present invention, such as: different combinations of specific embodiments, different combinations of distinguishing technical features.

Claims

1. An automatic pizza vending machine cabinet door lock, characterized by: include: Lock bar or key; A lock head, wherein a lock hole is provided on the lock head, and a circular surface is further provided on the lock head corresponding to the lock hole, and the lock hole is provided at the center of the circular surface; The lock rod or the key is inserted into the lock hole, and the lock rod or the key is rotated on the annular surface and inserted into the lock hole under the guidance of the annular surface.

2. The automatic pizza vending machine cabinet door lock according to claim 1, characterized in that: The cabinet door lock also includes: An adjustment component, which is arranged on the lock head and is used to adjust the position of the lock head; The mounting plate, the lock head is movably mounted on the mounting plate.

3. The automatic pizza vending machine cabinet door lock according to claim 2, characterized in that: The adjustment assembly includes a first adjustment member and a second adjustment member, the first adjustment member is movably connected to the mounting plate, the first adjustment member and the mounting plate are both provided with a through hole corresponding to the lock head, and the lock head is arranged in the through hole; The second adjusting member is connected to the lock head, and the second adjusting member is movably connected to the first adjusting member and the mounting plate in sequence.

4. The automatic pizza vending machine cabinet door lock according to claim 3, characterized in that: The mounting plate is provided with at least two first limiting holes corresponding to the first adjusting member, and the first adjusting member is movably connected in the first limiting holes by bolts.

5. An automatic pizza vending machine cabinet door lock according to claim 3 or 4, characterized in that: The first adjusting member and the mounting plate are both provided with at least two second limiting holes corresponding to the second adjusting member, and the second adjusting member is movably connected in the second limiting holes by bolts.

6. The automatic pizza vending machine cabinet door lock according to claim 3, characterized in that: The first adjusting member is configured as an elastic member.

7. The automatic pizza vending machine cabinet door lock according to claim 5, characterized in that: The mounting plate is further provided with at least two positioning holes corresponding to the first adjusting member, and the first adjusting member is also connected to the positioning holes correspondingly through bolts, and a nut is moreover provided on the bolts between the mounting plate and the first adjusting member.

8. The automatic pizza vending machine cabinet door lock according to claim 3, characterized in that: The first adjusting member is a rod-shaped structure or a plate-shaped structure.

9. The automatic pizza vending machine cabinet door lock according to claim 3, characterized in that: The second adjusting member is a rod-shaped structure or a block-shaped structure.

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