CN220500093U - Cigarette case repairing device - Google Patents

Cigarette case repairing device Download PDF

Info

Publication number
CN220500093U
CN220500093U CN202322236215.0U CN202322236215U CN220500093U CN 220500093 U CN220500093 U CN 220500093U CN 202322236215 U CN202322236215 U CN 202322236215U CN 220500093 U CN220500093 U CN 220500093U
Authority
CN
China
Prior art keywords
plate
cigarette case
compressing
connecting rod
cigarette
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202322236215.0U
Other languages
Chinese (zh)
Inventor
杨利
高福生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hongyun Honghe Tobacco Group Co Ltd
Original Assignee
Hongyun Honghe Tobacco Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hongyun Honghe Tobacco Group Co Ltd filed Critical Hongyun Honghe Tobacco Group Co Ltd
Priority to CN202322236215.0U priority Critical patent/CN220500093U/en
Application granted granted Critical
Publication of CN220500093U publication Critical patent/CN220500093U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

The utility model discloses a cigarette case repairing device, comprising: the shell comprises a supporting plate, a first connecting plate, a second connecting plate and a fixed plate, wherein the supporting plate is used for placing a cigarette case, and two ends of the supporting plate and two ends of the fixed plate are respectively connected with the first connecting plate and the second connecting plate; the compressing assembly comprises a compressing plate, the compressing plate is positioned in the shell and connected with the fixed plate, the compressing plate can be arranged in a lifting manner, and the compressing plate is used for compressing the cigarette case; the lifting assembly penetrates through the fixing plate and is connected with the pressing plate, and the connecting piece moves up and down to drive the pressing plate to lift. When the cigarette case is restored, the cigarette case is firstly placed in the shell of the cigarette case restoration device, the lifting assembly moves, and then the compressing plate moves to compress the cigarette case, and the end face of the compressing plate acts on the side edge of the whole cigarette case, so that the side edge of the cigarette case can be fully adhered, the adhesive surface is uniform, the standard of a qualified finished cigarette case is reached, and the restoration qualification rate of the cigarette case is improved.

Description

Cigarette case repairing device
Technical Field
The utility model relates to the technical field of cigarette packaging, in particular to a cigarette case repairing device.
Background
In the cigarette production process, cigarette equipment is stopped due to equipment failure, so that a part of cigarette boxes are provided with semi-finished cigarette boxes with one side being unbonded, and great waste and increased cost are caused. At present, manual operation is often adopted to repair the semi-finished cigarette case so as to reach the standard of a qualified finished cigarette case, however, the efficiency of repairing the semi-finished cigarette case by adopting manual operation is extremely low, the quality of repairing cannot meet the process requirement, and the qualification rate is low.
Therefore, how to provide a cigarette case repairing device is a technical problem to be solved in the field.
Disclosure of Invention
The utility model aims to provide a new technical scheme of a cigarette case repairing device.
According to a first aspect of the present utility model there is provided a cigarette packet repair device comprising: the shell comprises a supporting plate, a first connecting plate, a second connecting plate and a fixing plate, wherein the supporting plate is used for placing a cigarette case, and two ends of the supporting plate and two ends of the fixing plate are respectively connected with the first connecting plate and the second connecting plate;
the compressing assembly comprises a compressing plate, the compressing plate is positioned inside the shell and connected with the fixed plate, the compressing plate can be arranged in a lifting manner, and the compressing plate is used for compressing the cigarette case;
the lifting assembly penetrates through the fixing plate and is connected with the pressing plate, and the lifting assembly moves up and down to drive the pressing plate to lift.
Optionally, the length of the pressing plate is equal to the length of the fixing plate, and the width of the pressing plate is smaller than the width of the fixing plate.
Optionally, the lifting assembly includes connecting rod and stopper, the first end of connecting rod with the pressure strip is connected, the second end of connecting rod runs through the fixed plate, the stopper sets up outside the casing, just the stopper with the second end of connecting rod is connected.
Optionally, the lifting assembly further comprises an elastic piece, the elastic piece is sleeved on the connecting rod, a first end of the elastic piece is connected with the fixing plate, and a second end of the elastic piece is connected with the pressing plate.
Optionally, the pressure plate is provided with a connecting hole, an orthodontic thread is arranged in the connecting hole, a mounting hole is correspondingly arranged on the fixed plate, a counter thread is arranged in the mounting hole, a first end of the connecting rod is connected with the connecting hole, and a second end of the connecting rod is connected with the mounting hole.
Optionally, the support plate is provided with a plurality of grooves, the grooves extend along the length direction of the support plate, and the grooves are uniformly spaced along the width direction of the support plate.
Optionally, the first connecting plate and the second connecting plate are respectively provided with a kidney-shaped hole, and the kidney-shaped holes are arranged near one side of the supporting plate.
Optionally, the cigarette case repairing device further comprises limiting plates, the limiting plates are respectively arranged on the inner side walls of the first connecting plate and the second connecting plate, the height of each limiting plate is slightly smaller than that of the cigarette case, and the length between the two limiting plates is smaller than the width of the compressing plate.
The utility model has the beneficial effects that:
according to the utility model, the cigarette case is placed in the shell of the cigarette case repairing device and is placed on the supporting plate, the compressing plate is connected with the fixing plate, and the compressing plate can be arranged in a lifting manner, so that after the cigarette case to be repaired is placed in the shell, the compressing plate is moved to compress the cigarette case through the lifting assembly, and the end face of the compressing plate acts on the side edge of the whole cigarette case, so that the side edge of the cigarette case can be completely bonded, the bonding surface is uniform, the standard of a qualified finished cigarette case is achieved, the qualified rate of cigarette case repair is improved, and the working efficiency is also improved.
Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.
FIG. 1 is a block diagram of a cigarette packet repair device of the present utility model;
fig. 2 is a view showing another angle of the cigarette packet repairing apparatus of the present utility model.
The figures are marked as follows: 1. a housing; 11. a support plate; 12. a fixing plate; 13. a first connection plate; 14. a second connecting plate; 2. a compacting plate; 3. a lifting assembly; 31. a connecting rod; 32. a limiting block; 33. an elastic member; 4. a groove; 5. waist-shaped holes; 6. and a limiting plate.
Detailed Description
Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.
The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.
As shown in fig. 1 to 2, an embodiment of the present utility model provides a cigarette packet repairing device, including: a housing 1, a compacting assembly and a lifting assembly 3.
The casing 1 includes backup pad 11, first connecting plate 13, second connecting plate 14 and fixed plate 12, and backup pad 11 is used for placing the cigarette case, and the both ends of backup pad 11 and the both ends of fixed plate 12 are connected with first connecting plate 13 and second connecting plate 14 respectively.
Specifically, the supporting plate 11 and the fixing plate 12 are horizontally arranged, the first connecting plate 13 and the second connecting plate 14 are vertically arranged, two ends of the first connecting plate 13 are respectively connected with the first end of the supporting plate 11 and the first end of the fixing plate 12, and two ends of the second connecting plate 14 are respectively connected with the second end of the supporting plate 11 and the second end of the fixing plate 12; so arranged, the support plate 11, the first connection plate 13, the second connection plate 14 and the fixing plate 12 form a rectangular shape of a hollow structure. The pack is placed inside the casing 1 and the pack is placed on the support plate 11. The support plate 11, the first connection plate 13, the second connection plate 14, and the fixing plate 12 may be integrally formed, or the support plate 11, the first connection plate 13, the second connection plate 14, and the fixing plate 12 may be fixed by fastening bolts, respectively, to form the housing 1, which is not limited herein.
In addition, the distance between the support plate 11 and the fixed plate 12 is greater than the height of the cigarette case, and the distance between the first connecting plate 13 and the second connecting plate 14 is greater than the length of the cigarette case. The height of the above-mentioned cigarette case means the length of the cigarette case in the vertical direction when the cigarette case is placed on the supporting plate 11. The length of the cigarette case refers to the length of the cigarette case in the width direction of the support plate 11 when the cigarette case is placed on the support plate 11. That is, the height and length of the above-mentioned cigarette case are indicated as the height and length formed during the modification process of the cigarette case placed on the support plate 11 when the cigarette case needs to be repaired, and only the height and length of the cigarette case placed on the support plate 11 in this embodiment are different from those of the cigarette case in actual situations.
The compressing assembly comprises a compressing plate 2, the compressing plate 2 is positioned in the shell 1, the compressing plate 2 is connected with a fixed plate 12, the compressing plate 2 can be arranged in a lifting manner, and the compressing plate 2 is used for compressing the cigarette case; it should be noted that, the compressing plate 2 of the present utility model may be that the width of the compressing plate 2 is slightly smaller than the width of the fixing plate 12, and the length of the compressing plate 2 is slightly smaller than the length of the fixing plate 12, so that the cigarette case placed in the casing 1 can be completely compressed by one compressing plate 2; the compressing plate 2 of the utility model can also be provided with a plurality of compressing plates 2, the width of each compressing plate 2 is slightly smaller than the width of the fixed plate 12, the length of the compressing plate 2 corresponds to the thickness of the cigarette case, so that each compressing plate 2 corresponds to one cigarette case respectively; in the present embodiment, the structure of the pressing plate 2 is not limited as long as it is sufficient to press the cigarette packet.
The lifting component 3 penetrates through the fixed plate 12 and is connected with the pressing plate 2, and the lifting component moves up and down to drive the pressing plate 2 to lift. It should be noted that, the lifting assembly 3 of the present utility model may be a scissor-fork structure, a mast structure or other structures, so long as the lifting assembly can drive the compacting plate 2 to lift, which is not limited herein.
According to the utility model, the cigarette case is placed in the shell 1 of the cigarette case repairing device and is placed on the supporting plate 11, the compressing plate 2 is connected with the fixed plate 12, and the compressing plate 2 can be arranged in a lifting manner, so that after the cigarette case to be repaired is placed in the shell 1, the compressing plate 2 is moved to compress the cigarette case through the lifting assembly 3, and as the end face of the compressing plate 2 acts on the side edge of the whole cigarette case, the side edge of the cigarette case can be completely bonded, the bonding surface is uniform, the standard of a qualified finished cigarette case is achieved, the qualified rate of cigarette case repairing is improved, and the working efficiency is also improved.
In one embodiment of the cigarette packet repair device of the present utility model, the length of the compacting plates 2 is equal to the length of the fixing plates 12, and the width of the compacting plates 2 is smaller than the width of the fixing plates 12. The length of the holding-down plate 2 is set equal to the length of the fixing plate 12, that is, in this embodiment, only one holding-down plate 2 is used to hold down all the cigarettes provided on the support plate 11.
According to the utility model, the length of the compacting plates 2 is set to be equal to the length of the fixed plate 12, and as shown in fig. 1-2, the width of the compacting plates 2 is set to be smaller than the width of the fixed plate 12, so that one compacting plate 2 can compact all cigarette cases arranged on the supporting plate 11, the same acting force of the compacting plates 2 on all cigarette cases is ensured, and the bonding surfaces of the side edges of the cigarette cases are more uniform.
In one embodiment of the cigarette packet repairing device of the present utility model, as shown in fig. 2, the lifting assembly 3 includes a connection rod 31 and a stopper 32, a first end of the connection rod 31 is connected with the compression plate 2, a second end of the connection rod 31 penetrates through the fixing plate 12, the stopper 32 is disposed outside the housing 1, and the stopper 32 is connected with the second end of the connection rod 31.
It should be noted that, the connecting rod 31 may be fixedly connected with the compressing plate 2, the second end of the connecting rod 31 is slidably connected with the fixed plate 12, the limiting block 32 is a threaded sleeve, the limiting block 32 is sleeved on the second end of the connecting rod 31, and the limiting block 32 is used for limiting the movement of the connecting rod 31, so that when the cigarette case is compressed, the connecting rod 31 is moved downwards by unscrewing the threaded sleeve, and then the compressing plate 2 is moved downwards and compresses the cigarette case; after the cigarette case is repaired, the connecting rod 31 is lifted upwards, the hold-down plate 2 can be removed from the cigarette case, the threaded sleeve is screwed down again, the hold-down plate 2 can be fixed, and then the cigarette case can be taken out from the shell 1.
The connecting rod 31 can be in threaded connection with the compacting plate 2, the second end of the connecting rod 31 is in threaded connection with the fixed plate 12, the limiting block 32 is a threaded sleeve, the limiting block 32 is sleeved on the second end of the connecting rod 31, and the limiting block 32 is used for limiting the movement of the connecting rod 31, so that the compacting plate 2 moves upwards or downwards through left rotation or right rotation of the connecting rod 31; the vertical movement of the pressing plate 2 in the present embodiment is not limited by the leftward rotation or rightward rotation of the connecting rod 31, or the rightward rotation or leftward rotation of the connecting rod 31.
According to the utility model, the first end of the connecting rod 31 is connected with the compression plate 2, the second end of the connecting rod 31 penetrates through the fixed plate 12 and is connected with the second end of the connecting rod 31 through the limiting block 32, so that the stability of installation of the connecting rod 31 is ensured, and the problem that the compression plate 2 damages a cigarette case is avoided.
In one embodiment of the cigarette packet repairing device of the present utility model, as shown in fig. 2, the lifting assembly 3 further includes an elastic member 33, the elastic member 33 is sleeved on the connecting rod 31, a first end of the elastic member 33 is connected with the fixing plate 12, and a second end of the elastic member 33 is connected with the compacting plate 2.
Specifically, when the compacting plate 2 moves to abut against the cigarette packet, the elastic member 33 is in a stretched state; when the compacting plate 2 is moved away from the pack, the elastic member 33 resumes its shape. The elastic member 33 in this embodiment is a spring or other elastic structure.
According to the utility model, the elastic piece 33 is sleeved on the connecting rod 31, the first end of the elastic piece 33 is connected with the fixed plate 12, and the second end of the elastic piece 33 is connected with the compression plate 2, so that a tensile force is provided for the compression plate 2, the problem that the compression plate 2 rapidly descends to be in contact with a cigarette case to damage the cigarette case and further influence the restoration qualification rate of the cigarette case is avoided, and the cigarette case is effectively protected.
In one embodiment of the cigarette case repairing device of the present utility model, the compression plate 2 is provided with a connecting hole (not shown in the figure), an orthodontic screw thread is provided in the connecting hole, a mounting hole (not shown in the figure) is correspondingly provided in the fixing plate 12, a counter screw thread is provided in the mounting hole, a first end of the connecting rod 31 is connected to the connecting hole, and a second end of the connecting rod 31 is connected to the mounting hole.
Specifically, the length of the connecting hole is smaller than the thickness of the compacting plate 2, so that the problem that the connecting rod 31 penetrates through the compacting plate 2 to damage the cigarette case when the cigarette case is compacted is avoided.
The first end of the connecting rod 31 is provided with a first external thread corresponding to the connecting Kong Nazheng thread, and the second end of the connecting rod 31 is provided with a second external thread corresponding to the reverse thread in the mounting hole. The length of the second external thread is smaller than that of the first external thread, so that the distance that the second end of the connecting rod 31 moves upwards or downwards is smaller than that of the first end of the connecting rod 31, that is, the compressing plate 2 cannot be separated from the first end of the connecting rod 31 when the connecting rod 31 moves upwards or downwards.
In one embodiment of the cigarette case repairing device of the present utility model, the supporting plate 11 is provided with a plurality of grooves 4, the grooves 4 are extended along the length direction of the supporting plate 11, and the plurality of grooves 4 are uniformly spaced along the width direction of the supporting plate 11. The grooves 4 serve to reduce friction between the box's rain support plates 11.
According to the utility model, the grooves 4 are arranged in the extending manner along the length direction of the supporting plate 11, and the grooves 4 are uniformly arranged at intervals along the width direction of the supporting plate 11, so that the friction force between the cigarette case and the rain supporting plate 11 is reduced, and the convenience of moving the cigarette case on the supporting plate 11 is improved.
In one embodiment of the cigarette packet repairing device of the present utility model, as shown in fig. 1, the first connecting plate 13 and the second connecting plate 14 are respectively provided with a kidney-shaped hole 5, and the kidney-shaped hole 5 is disposed near one side of the supporting plate 11.
It should be noted that, when putting into casing 1 inside with the cigarette case, push into casing 1 inside through one side of casing 1 with the cigarette case, because casing 1 has certain length, directly push into casing 1 inside with the cigarette case, lead to the cigarette case to overturn easily, and then influence the efficiency of repairing the cigarette case. Further, the waist-shaped holes 5 are respectively arranged on the first connecting plate 13 and the second connecting plate 14, and when the cigarette case is placed on the supporting plate 11, the cigarette case can be moved through the waist-shaped holes 5 on the first connecting plate 13 and the second connecting plate 14.
According to the utility model, the waist-shaped holes 5 are respectively arranged on the first connecting plate 13 and the second connecting plate 14, so that when the cigarette case is placed on the supporting plate 11, the cigarette case is moved to the inside of the shell 1 through the waist-shaped holes 5 on the first connecting plate 13 and the second connecting plate 14, the convenience of moving the cigarette case is increased, and the efficiency of repairing the cigarette case by an operator is further improved.
In one embodiment of the cigarette case repairing device of the present utility model, as shown in fig. 1 to 2, the cigarette case repairing device further comprises limiting plates 6, wherein the limiting plates 6 are respectively arranged on the inner side walls of the first connecting plate 13 and the second connecting plate 14, the height of the limiting plates 6 is slightly smaller than the height of the cigarette case, and the length between the two limiting plates 6 is smaller than the width of the compacting plate 2.
In the present embodiment, the length of the stopper plate 6 is the same as the first and second connection plates 13 and 14, respectively.
According to the utility model, the limiting plates 6 are respectively arranged on the inner side walls of the first connecting plate 13 and the second connecting plate 14, so that the height of the limiting plates 6 is slightly smaller than that of the cigarette case, and the length between the two limiting plates 6 is smaller than the width of the compressing plate 2, thereby providing a protection effect for the cigarette case and avoiding the problem of damage to the cigarette case caused by the falling or overlarge falling distance of the compressing plate 2.
In one embodiment of the cigarette case repairing device of the present utility model, the cigarette case repairing device further comprises a protecting member (not shown in the figure), wherein the protecting member is made of sponge, rubber or other structures, and the protecting member is arranged on the end surface of the compacting plate 2 contacted with the cigarette case, so that the cigarette case is further protected, and the problem that the compacting plate 2 damages the cigarette case is further avoided.
While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims (8)

1. A cigarette packet repair device, comprising: the shell comprises a supporting plate, a first connecting plate, a second connecting plate and a fixing plate, wherein the supporting plate is used for placing a cigarette case, and two ends of the supporting plate and two ends of the fixing plate are respectively connected with the first connecting plate and the second connecting plate;
the compressing assembly comprises a compressing plate, the compressing plate is positioned inside the shell and connected with the fixed plate, the compressing plate can be arranged in a lifting manner, and the compressing plate is used for compressing the cigarette case;
the lifting assembly penetrates through the fixing plate and is connected with the pressing plate, and the lifting assembly moves up and down to drive the pressing plate to lift.
2. The cigarette packet repair device of claim 1 wherein the length of the compression plate is equal to the length of the fixation plate and the width of the compression plate is less than the width of the fixation plate.
3. The cigarette packet repair device of claim 1, wherein the lifting assembly comprises a connecting rod and a limiting block, a first end of the connecting rod is connected with the compression plate, a second end of the connecting rod penetrates through the fixing plate, the limiting block is arranged outside the shell, and the limiting block is connected with the second end of the connecting rod.
4. A cigarette packet repair device according to claim 3, wherein the lifting assembly further comprises an elastic member, the elastic member is sleeved on the connecting rod, a first end of the elastic member is connected with the fixing plate, and a second end of the elastic member is connected with the compacting plate.
5. A cigarette packet repair device according to claim 3, wherein the compression plate is provided with a connection hole, an orthodontic thread is provided in the connection hole, a mounting hole is correspondingly provided in the fixing plate, a counter thread is provided in the mounting hole, a first end of the connecting rod is connected with the connection hole, and a second end of the connecting rod is connected with the mounting hole.
6. The cigarette packet repair device of claim 1, wherein the support plate has a plurality of grooves extending along a length direction of the support plate, and the plurality of grooves are uniformly spaced along a width direction of the support plate.
7. The cigarette packet repair device of claim 1, wherein the first connection plate and the second connection plate are respectively provided with a kidney-shaped hole, and the kidney-shaped holes are arranged near one side of the support plate.
8. The cigarette case repair device of any one of claims 1-7, further comprising limiting plates disposed on inner side walls of the first and second connecting plates, respectively, wherein a height of the limiting plates is slightly smaller than a height of the cigarette case, and a length between the two limiting plates is smaller than a width of the compression plate.
CN202322236215.0U 2023-08-18 2023-08-18 Cigarette case repairing device Active CN220500093U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322236215.0U CN220500093U (en) 2023-08-18 2023-08-18 Cigarette case repairing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322236215.0U CN220500093U (en) 2023-08-18 2023-08-18 Cigarette case repairing device

Publications (1)

Publication Number Publication Date
CN220500093U true CN220500093U (en) 2024-02-20

Family

ID=89870529

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322236215.0U Active CN220500093U (en) 2023-08-18 2023-08-18 Cigarette case repairing device

Country Status (1)

Country Link
CN (1) CN220500093U (en)

Similar Documents

Publication Publication Date Title
CN220500093U (en) Cigarette case repairing device
CN214708205U (en) Press-fitting device for processing circuit board
CN216829412U (en) Closing device and welding hold-down mechanism
CN214513282U (en) Two-stage air filtering device
CN212944751U (en) Correcting device is used in aluminium alloy production
CN112096704B (en) High-yield display screen module pressing machine
CN214983985U (en) Laminating device for thermal insulation material
CN115157745A (en) Pressure maintaining equipment
CN107745098A (en) A kind of device for sand coated iron mould sandbox
CN208854666U (en) A kind of chassis buffer unit
CN220374039U (en) Anti-deformation honeycomb plate
CN208513426U (en) It is a kind of to squeeze out colourless sheet-forming machine
CN112161011A (en) Spring hanger capable of improving output stiffness and design method thereof
CN216733103U (en) Single-arm hydraulic press for process pressing
CN214290216U (en) High-efficient levelling rib-pressing machine
CN215646554U (en) Compressing device for machining motor accessories
CN219562078U (en) Side bearing seat disassembling tool
CN212172826U (en) Wine box label pressing device
CN214338450U (en) Buzzer cover plate flattening device
CN220447279U (en) Pressing plate equipment
CN217667618U (en) Assembly module
CN209520982U (en) A kind of die cutting die buffer structure and die cutting die
CN203368216U (en) Shock absorption device for fixing motor
CN217963541U (en) Chemical material screening machine
CN210335805U (en) Protect before car and compress tightly assembly fixture

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant