CN210428630U - Lifting door mechanism and self-service vending machine - Google Patents
Lifting door mechanism and self-service vending machine Download PDFInfo
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- CN210428630U CN210428630U CN201921106771.3U CN201921106771U CN210428630U CN 210428630 U CN210428630 U CN 210428630U CN 201921106771 U CN201921106771 U CN 201921106771U CN 210428630 U CN210428630 U CN 210428630U
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- lifting door
- fixing plate
- sliding rod
- lift gate
- self
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Abstract
The utility model discloses a lifting door mechanism and a self-service vending machine, wherein the lifting door mechanism comprises a lifting door fixing plate, a lifting door guide mechanism and a lifting door driving assembly; the lifting door fixing plate is provided with a fixing plate through hole, and the lifting door is arranged on the back of the lifting door fixing plate; the lifting door is arranged at the output end of the lifting door driving assembly, and the lifting door moves along the lifting door guide mechanism based on the driving of the lifting door driving assembly so as to open or close the through hole of the fixing plate. In the embodiment of the utility model, the lifting door mechanism is applied to the self-service vending machine, when the self-service vending machine is in the state of being purchased by no person, the lifting door closes the through hole of the fixing plate, the communication between the self-service vending machine and the outside is cut off, and pollutants are prevented from entering the self-service vending machine; when self-service vending machine was in the purchase state, the fixed plate through-hole was opened automatically to the overhead door, opened self-service vending machine and external intercommunication automatically, has made things convenient for the user to tak the inside commodity of automatic vending machine away.
Description
Technical Field
The utility model relates to the field of machinary, particularly, relate to a lift door mechanism and self-service vending machine.
Background
In the existing self-service vending machine, for example, in the self-service ice cream machine, a part of the self-service ice cream machine adopts a semi-closed structure, and a user can directly extend into the self-service ice cream machine to take away the made ice cream; the other part of self-service ice cream machine adopts a closed structure, the self-service ice cream machine adopting the closed structure is generally set as a manual door opening mechanism, namely, a user needs to operate the manual door opening mechanism to take away ice cream made in the self-service ice cream machine, the self-service ice cream machine adopting the manual door opening mechanism brings certain inconvenience to the process of purchasing the ice cream by the user, the use effect of the self-service ice cream machine is influenced, and the use effect of the whole existing subsidy vending machine is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of prior art, the utility model provides a lift door mechanism and self-service vending machine adopts the self-service vending machine of lift door mechanism has safety and sanitation and convenient operation's advantage.
Correspondingly, the embodiment of the utility model provides a lifting door mechanism, the lifting door mechanism includes lifting door fixed plate, lifting door guiding mechanism and lifting door drive assembly;
a fixing plate through hole is formed in the lifting door fixing plate, and the lifting door is arranged on the back of the lifting door fixing plate;
the lifting door is arranged at the output end of the lifting door driving assembly, and the lifting door moves along the lifting door guide mechanism based on the driving of the lifting door driving assembly so as to open or close the through hole of the fixing plate.
In an optional embodiment, the lifting door guide structure is a sliding rod assembly;
the sliding rod assembly comprises a first sliding rod and a second sliding rod, the axes of the first sliding rod and the second sliding rod are parallel to the back of the lifting door fixing plate, and the first sliding rod and the second sliding rod are respectively arranged on the periphery of the through hole of the fixing plate;
the lifting door is respectively in sliding fit with the first sliding rod and the second sliding rod.
In an optional implementation manner, a first sliding rod fixing component and a second sliding rod fixing component are arranged on the lifting door fixing plate;
the first sliding rod fixing assembly comprises a first T-shaped fixing piece and a second T-shaped fixing piece, one end of the first sliding rod is fixed on the first T-shaped fixing piece, and the other end of the first sliding rod is fixed on the second T-shaped fixing piece;
the second sliding rod fixing assembly comprises a third T-shaped fixing piece and a fourth T-shaped fixing piece, one end of the second sliding rod is fixed to the third T-shaped fixing piece, and the other end of the second sliding rod is fixed to the fourth T-shaped fixing piece.
In an alternative embodiment, the lift gate drive assembly includes a lift gate drive, a first synchronizing wheel and a second synchronizing wheel; the first synchronous wheel is arranged at the output end of the lifting door driving device and is driven by the lifting door driving device to rotate;
the second synchronizing wheel is connected with the first synchronizing wheel through a synchronous belt, the lifting door is fixed on the synchronous belt, and the lifting door is driven to move along the sliding rod assembly based on the synchronous belt.
In an optional embodiment, the lifting door driving device is fixed on the back of the lifting door fixing plate;
the back of the lifting door fixing plate is provided with a synchronous wheel hinge seat, and the second synchronous wheel is hinged in the synchronous wheel hinge seat;
the synchronous wheel hinged seat and the lifting door driving device are arranged at intervals matched with the synchronous belt, and the second synchronous wheel and the first synchronous wheel are arranged at the same horizontal height.
In an optional implementation mode, the lifting door is provided with a lifting door clamping plate, and the lifting door is fixed on the synchronous belt based on the lifting door clamping plate.
In an optional embodiment, the periphery of the through hole of the fixing plate is provided with an anti-pinch bright eye.
Optional embodiment, the ya keli board has been inlayed on the overhead door fixed plate, the ya keli board with the overhead door fixed plate cooperation is in the inner wall of fixed plate through-hole forms the light eye standing groove, prevent that tong light eye sets up in the light eye standing groove.
In an optional implementation manner, a lifting door touch sheet is arranged on the lifting door, and a lifting door first travel switch and a lifting door second travel switch which are matched with the lifting door touch sheet are arranged on the lifting door fixing plate;
when the lifting door opens the through hole of the fixing plate and runs to the stroke end point, the lifting door touch piece corresponds to the first stroke switch of the lifting door in position;
when the lifting door closes the through hole of the fixing plate and runs to the stroke end point, the lifting door touch piece corresponds to the second stroke switch of the lifting door in position.
Additionally, the embodiment of the utility model provides a self-service vending machine, self-service vending machine includes foretell overhead door mechanism.
The embodiment of the utility model provides a lifting door mechanism and self-service vending machine, the lifting door mechanism is used in the self-service vending machine, when the self-service vending machine is in the state of nobody purchasing, through the lifting door seal the fixed plate through-hole to cut off the communication between the self-service vending machine interior and the external environment, avoid pollutants such as dust, bacteria and the like to enter the self-service vending machine interior, guarantee the sanitation of the self-service vending machine interior environment; when self-service vending machine is in the purchase state, the overhead door is automatic to be opened the fixed plate through-hole is automatic open the intercommunication of vending machine built-in and external environment, need not consumer manual operation, has made things convenient for the user to tak the inside commodity of vending machine away, has improved vending machine's result of use, has fine practicality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a first schematic view of a three-dimensional structure of a lifting door mechanism in an embodiment of the present invention;
fig. 2 is a second schematic view of the three-dimensional structure of the lifting door mechanism in the embodiment of the present invention;
fig. 3 is an exploded schematic view of a three-dimensional structure of a lifting door mechanism in an embodiment of the present invention;
fig. 4 is a schematic three-dimensional structure diagram of a self-service ice cream machine according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 is the first schematic diagram of the three-dimensional structure of lift door mechanism in the embodiment of the present invention, fig. 2 is the second schematic diagram of the three-dimensional structure of lift door mechanism in the embodiment of the present invention, fig. 3 is the three-dimensional structure explosion schematic diagram of lift door mechanism in the embodiment of the present invention.
The embodiment of the utility model provides a lifting door mechanism, lifting door mechanism includes lifting door fixed plate 1, lifting door 2, lifting door guiding mechanism and lifting door drive assembly.
The lifting door fixing plate 1 is provided with a fixing plate through hole 11, and the lifting door 2 is arranged on the back of the lifting door fixing plate 1; the lifting door 2 is arranged at the output end of the lifting door driving assembly, and the lifting door 2 moves along the lifting door guide mechanism based on the driving of the lifting door driving assembly so as to open or close the fixing plate through hole 11.
It should be noted that the lifting door guiding mechanism may be a slide rod assembly, a slide rail assembly, a slider assembly, or the like, as long as the sliding of the lifting door 2 can be realized and the sliding of the lifting door 2 can be guided.
In the embodiment of the present invention, the lifting door guiding mechanism is a sliding rod assembly, and the sliding rod assembly is disposed on the back surface of the lifting door fixing plate 1; the sliding rod assembly comprises a first sliding rod 14 and a second sliding rod 15, the axes of the first sliding rod 14 and the second sliding rod 15 are parallel to the back surface of the lifting door fixing plate 1, one end of the lifting door 2 is arranged on the first sliding rod 14 in a sliding mode, and the other end of the lifting door 2 is arranged on the second sliding rod 15 in a sliding mode.
Specifically, a first slide bar fixing component and a second slide bar fixing component are arranged on the lifting door fixing plate 1, the first slide bar 14 is fixed through the first slide bar fixing component, and the second slide bar 15 is fixed through the second slide bar fixing component.
The first slide bar fixing assembly comprises a first T-shaped fixing member 161 and a second T-shaped fixing member 162, one end of the first slide bar 14 is fixed on the first T-shaped fixing member 161, the other end of the first slide bar 14 is fixed on the second T-shaped fixing member 161, and the first slide bar 14 is fixed by the first T-shaped fixing member 161 and the second T-shaped fixing member 162.
The second slide bar fixing assembly comprises a third T-shaped fixing member 163 and a fourth T-shaped fixing member 164, one end of the second slide bar 15 is fixed to the third T-shaped fixing member 163, the other end of the second slide bar 15 is fixed to the fourth T-shaped fixing member 164, and the second slide bar 15 is fixed through the third T-shaped fixing member 163 and the fourth T-shaped fixing member 164.
It should be noted that the embodiment of the lift gate driving assembly may be various, as long as the lift gate 2 can be driven to slide along the lift gate guide mechanism.
In an embodiment of the present invention, the lift gate driving assembly includes a lift gate driving device, a first synchronizing wheel 32 and a second synchronizing wheel 33.
Preferably, the lifting door driving device is a lifting door driving motor 31 fixed on the back of the lifting door fixing plate 1, the first synchronizing wheel 32 is arranged at the output end of the lifting door driving motor 31, and the first synchronizing wheel 32 is driven by the lifting door driving motor 31 to rotate.
A synchronous wheel hinge base 12 is arranged on the back of the lifting door fixing plate 1, the second synchronous wheel 33 is hinged in the synchronous wheel hinge base 12, and the second synchronous wheel 33 is connected with the first synchronous wheel 32 through a synchronous belt 34; the first synchronous wheel 32 is driven by the lifting door driving motor 31 to rotate, and the synchronous belt 34 is driven by the first synchronous wheel 32 and the second synchronous wheel 33 to move; wherein, the first synchronous wheel 32 and the second synchronous wheel 33 should be arranged at the same horizontal level to ensure that the synchronous belt 34 is kept horizontal during the movement.
Specifically, the lifting door 2 is fixed on the synchronous belt 34, and the lifting door 2 is driven to slide along the sliding rod assembly based on the synchronous belt 34.
The way of fixing the lift gate 2 to the timing belt 34 may be various, as long as the same function and effect can be achieved.
In the embodiment of the present invention, the lifting door 2 is provided with a lifting door clamping plate 21, the lifting door 2 is based on the lifting door clamping plate 21 is fixed on the synchronous belt 34, so that the lifting door 2 can be driven by the synchronous belt 34 to be followed by the sliding rod assembly sliding.
Specifically, the lifting door 2 is provided with a lifting door touch piece 22, and the lifting door fixing plate 1 is provided with a first lifting door travel switch 131 and a second lifting door travel switch 132 which are matched with the lifting door touch piece 22: when the lifting door 2 closes the through hole 11 of the fixing plate and runs to the stroke end, the lifting door touch sheet 22 corresponds to the first stroke switch 131 of the lifting door; when the lifting door 2 opens the through hole 11 of the fixing plate and runs to the end of the travel, the lifting door touching piece 22 corresponds to the position of the second lifting door travel switch 132, and the sliding travel of the lifting door 2 on the sliding rod assembly is limited by the first lifting door travel switch 131 and the second lifting door travel switch 132.
In an embodiment of the present invention, the lifting door mechanism further comprises a controller; when the lifting door touch piece 22 corresponds to the first lifting door travel switch 131, the lifting door touch piece 22 is in contact with the first lifting door travel switch 131 in a matching manner, and the first lifting door travel switch 131 transmits a first travel switch signal to the controller; when the lifting door touch piece 22 corresponds to the lifting door second travel switch 132 in position, the lifting door touch piece 22 is in contact with the lifting door second travel switch 132 in a matching manner, and the lifting door second travel switch 132 transmits a second travel switch signal to the controller; the controller is electrically connected with the lifting door driving motor 31, and the controller controls the operation of the lifting door driving motor 31 based on the first travel switch signal and the second travel switch signal.
Specifically, when the lifting door touching piece 22 is in contact with the first lifting door travel switch 131 in a matching manner, at this time, the lifting door 2 has completely closed the fixing plate through hole 11, the controller controls the lifting door driving motor 31 to stop running based on the first travel switch signal, and the synchronous belt 34 stops moving; when the lifting door touching piece 22 is in fit contact with the lifting door second travel switch 132, and the lifting door 2 has completely opened the fixing plate through hole 11 at this time, the controller controls the lifting door driving motor 31 to stop running based on the second travel switch signal, and the synchronous belt 34 stops moving.
Specifically, the periphery of the through hole 11 of the fixing plate is also provided with a hand-clamping prevention eye 4; prevent tong optoeye 4 with the controller electricity is connected, passes through as user's hand during fixed plate through-hole 11, prevent tong optoeye 4 produces and prevent tong inductive signal and will prevent tong inductive signal transmits to in the controller, at this moment the controller control lift gate driving motor 31 operation of suspending avoids lift gate 2 the accident of tong appears.
It should be noted that, in order to avoid the lift door 2 to cause damage to the anti-pinch photo-eye 4 in the moving process, the anti-pinch photo-eye 4 should be placed at a suitable position.
In the embodiment of the present invention, the lifting door fixing plate 1 is embedded with an acrylic plate 5, the acrylic plate 5 is matched with the lifting door fixing plate 1 and forms a photo-eye placing groove 51 on the inner wall of the fixing plate through hole 11, and the anti-pinch photo-eye 4 is disposed in the photo-eye placing groove 51; it is in to prevent tong photo-eye 4 sets up in photo-eye standing groove 51, can be right prevent tong photo-eye 4 and protect, avoid the motion process of overhead door 2 is right prevent tong photo-eye 4 from causing the damage.
The embodiment of the utility model provides a lifting door mechanism, lifting door 2 of lifting door mechanism is based on the driving of lifting door drive assembly is followed the motion of lifting door guiding mechanism can realize automatic opening or sealing fixed plate through-hole 11 on the lifting door fixed plate 1 has the advantage that control is simple and intelligent degree is high.
Additionally, the embodiment of the utility model provides a still provide a self-service vending machine, self-service vending machine includes foretell overhead door mechanism.
It should be noted that the type of the self-service vending machine may be a self-service ice cream machine, a self-service beverage machine, etc., and in the embodiment of the present invention, the description is made only by using an implementation manner of an automatic ice cream machine.
Fig. 4 is a schematic three-dimensional structure diagram of a self-service ice cream machine according to an embodiment of the present invention.
The lifting door mechanism is applied to the self-service ice cream machine, the ice cream is made in the self-service ice cream machine, when a consumer needs to take away the ice cream from the self-service ice cream machine, the lifting door 2 is driven to move along the lifting door guide mechanism based on the lifting door driving assembly so as to automatically open the fixing plate through hole 11 and automatically open the communication between the interior of the self-service ice cream machine and the outside, and the consumer can take out the ice cream from the self-service ice cream machine through the fixing plate through hole 11; when a consumer takes out ice cream from the interior of the self-service ice cream machine, the lifting door 2 is driven by the lifting door driving assembly to move along the lifting door guide mechanism so as to automatically seal the through hole 11 of the fixing plate and automatically seal the communication between the interior of the self-service ice cream machine and the outside, so that pollutants such as dust, bacteria and the like are prevented from entering the interior of the self-service ice cream machine, and the sanitation of the interior of the self-service ice cream machine is ensured.
The specific working process of the lifting door mechanism in the self-service ice cream machine is as follows:
when the self-service ice cream machine is in an unpopulated state, the lifting door touch piece 22 on the lifting door 2 is in matched contact with the first lifting door travel switch 131, the through hole 11 of the fixing plate is sealed through the lifting door 2, the communication between the interior of the self-service ice cream machine and the outside is cut off, pollutants such as dust, bacteria and the like are prevented from entering the interior of the self-service ice cream machine, and the sanitation of the interior of the ice cream machine is guaranteed.
When a consumer needs to take out ice cream from the self-service ice cream machine, the first synchronous wheel 32 is driven by the lifting door driving motor 31 to rotate in the counterclockwise direction, the synchronous belt 34 is driven by the first synchronous wheel 32 and the second synchronous wheel 33 to move in the counterclockwise direction, and at this time, the lifting door 2 slides along the slide bar assembly under the driving of the synchronous belt 34 and gradually opens the through hole 11 of the fixing plate; when the lifting door touch piece 22 on the lifting door 2 is in fit contact with the second lifting door travel switch 132, it represents that the fixing plate through hole 11 is completely opened, and at this time, the lifting door driving motor 31 stops running, so that a consumer can take ice cream from the self-service ice cream machine through the fixing plate through hole 11;
after a consumer takes ice cream from the self-service ice cream machine through the fixing plate through hole 11, the first synchronous wheel 32 is driven by the lifting door driving motor 31 to rotate in a clockwise direction, the synchronous belt 34 is driven by the first synchronous wheel 32 and the second synchronous wheel 33 to move in the clockwise direction, and at the moment, the lifting door 2 slides along the slide rod assembly based on the driving of the synchronous belt 34 and gradually closes the fixing plate through hole 11; when the lifting door touch piece 22 on the lifting door 2 is matched with the first lifting door travel switch 131, the fixing plate through hole 11 is completely closed, at this time, the lifting door driving motor 31 stops running, and the lifting door mechanism returns to the state when no one buys the lifting door.
The embodiment of the utility model provides a lifting door mechanism and self-service vending machine, the lifting door mechanism is used in the self-service vending machine, when the self-service vending machine is in the state of nobody purchasing, through the lifting door 2 seal the fixed plate through-hole 11 to cut off the communication between the inside of self-service vending machine and the external environment, avoid the pollutants such as dust, bacteria and the like to enter the inside of self-service vending machine, guarantee the sanitation of the internal environment of self-service vending machine; when self-service vending machine is in the purchase state, the overhead door is automatic to be opened fixed plate through-hole 11, automatic intercommunication with external environment in opening the automatic vending machine need not consumer manual operation, has made things convenient for the user to tak the inside commodity of automatic vending machine away, has improved automatic vending machine's result of use, has fine practicality.
In addition, the detailed description is given above on the lifting door mechanism and the self-service vending machine provided by the embodiment of the present invention, and a specific example should be adopted herein to explain the principle and the implementation manner of the present invention, and the description of the above embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (10)
1. A lifting door mechanism is characterized by comprising a lifting door fixing plate, a lifting door guide mechanism and a lifting door driving assembly;
a fixing plate through hole is formed in the lifting door fixing plate, and the lifting door is arranged on the back of the lifting door fixing plate;
the lifting door is arranged at the output end of the lifting door driving assembly, and the lifting door moves along the lifting door guide mechanism based on the driving of the lifting door driving assembly so as to open or close the through hole of the fixing plate.
2. The lift gate mechanism of claim 1, wherein the lift gate guide structure is a slide bar assembly;
the sliding rod assembly comprises a first sliding rod and a second sliding rod, the axes of the first sliding rod and the second sliding rod are parallel to the back of the lifting door fixing plate, and the first sliding rod and the second sliding rod are respectively arranged on the periphery of the through hole of the fixing plate;
the lifting door is respectively in sliding fit with the first sliding rod and the second sliding rod.
3. The lifting door mechanism according to claim 2, wherein a first sliding rod fixing component and a second sliding rod fixing component are arranged on the lifting door fixing plate;
the first sliding rod fixing assembly comprises a first T-shaped fixing piece and a second T-shaped fixing piece, one end of the first sliding rod is fixed on the first T-shaped fixing piece, and the other end of the first sliding rod is fixed on the second T-shaped fixing piece;
the second sliding rod fixing assembly comprises a third T-shaped fixing piece and a fourth T-shaped fixing piece, one end of the second sliding rod is fixed to the third T-shaped fixing piece, and the other end of the second sliding rod is fixed to the fourth T-shaped fixing piece.
4. The lift gate mechanism of claim 2, wherein the lift gate drive assembly comprises a lift gate drive, a first synchronizing wheel and a second synchronizing wheel; the first synchronous wheel is arranged at the output end of the lifting door driving device and is driven by the lifting door driving device to rotate;
the second synchronizing wheel is connected with the first synchronizing wheel through a synchronous belt, the lifting door is fixed on the synchronous belt, and the lifting door is driven to move along the sliding rod assembly based on the synchronous belt.
5. The lift gate mechanism of claim 4, wherein said lift gate driving means is fixed to a rear surface of said lift gate fixing plate;
the back of the lifting door fixing plate is provided with a synchronous wheel hinge seat, the second synchronous wheel is hinged in the synchronous wheel hinge seat, and the second synchronous wheel and the first synchronous wheel are arranged at the same horizontal height.
6. The lift gate mechanism of claim 5, wherein a lift gate clamp plate is disposed on the lift gate, the lift gate being secured to the timing belt based on the lift gate clamp plate.
7. The lifting door mechanism as claimed in claim 1, wherein the fixing plate has a finger-pinching prevention lens formed at an outer periphery of the through hole.
8. The lift gate mechanism of claim 7, wherein an acrylic plate is embedded on the lift gate fixing plate, the acrylic plate is engaged with the lift gate fixing plate and forms a photo-eye placing groove on the inner wall of the fixing plate through hole, and the anti-pinch photo-eye is disposed in the photo-eye placing groove.
9. The lift gate mechanism of claim 1, wherein a lift gate touch plate is disposed on the lift gate, and a lift gate first travel switch and a lift gate second travel switch which are matched with the lift gate touch plate are disposed on the lift gate fixing plate;
when the lifting door closes the through hole of the fixing plate and runs to the stroke end point, the lifting door touch piece corresponds to the first stroke switch of the lifting door in position;
when the lifting door opens the through hole of the fixing plate and runs to the stroke end point, the lifting door touch piece corresponds to the second stroke switch of the lifting door in position.
10. A vending machine, characterized in that it comprises a lifting door mechanism as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921106771.3U CN210428630U (en) | 2019-07-15 | 2019-07-15 | Lifting door mechanism and self-service vending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921106771.3U CN210428630U (en) | 2019-07-15 | 2019-07-15 | Lifting door mechanism and self-service vending machine |
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| Publication Number | Publication Date |
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| CN210428630U true CN210428630U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921106771.3U Active CN210428630U (en) | 2019-07-15 | 2019-07-15 | Lifting door mechanism and self-service vending machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743174A (en) * | 2020-12-29 | 2021-05-04 | 江苏省艾格森数控设备制造有限公司 | Oil groove with lifting door mechanism for electric spark machine tool |
| CN114495360A (en) * | 2021-08-19 | 2022-05-13 | 昆山堰口电气有限公司 | Self-service wine selling machine and use method thereof |
-
2019
- 2019-07-15 CN CN201921106771.3U patent/CN210428630U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743174A (en) * | 2020-12-29 | 2021-05-04 | 江苏省艾格森数控设备制造有限公司 | Oil groove with lifting door mechanism for electric spark machine tool |
| CN114495360A (en) * | 2021-08-19 | 2022-05-13 | 昆山堰口电气有限公司 | Self-service wine selling machine and use method thereof |
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