CN219133038U - Injection mold for plastic outer shell - Google Patents
Injection mold for plastic outer shell Download PDFInfo
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- CN219133038U CN219133038U CN202223200545.6U CN202223200545U CN219133038U CN 219133038 U CN219133038 U CN 219133038U CN 202223200545 U CN202223200545 U CN 202223200545U CN 219133038 U CN219133038 U CN 219133038U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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Abstract
The utility model discloses a plastic shell injection mold, which comprises a front mold frame, a front mold core, a rear mold frame, a rear mold core, a lateral forming mechanism and a combined ejection mechanism, wherein the lateral forming mechanism is positioned between the front mold frame and the rear mold frame; the combined ejection mechanism comprises a vertical pushing type ejection piece, an inclined pushing type ejection piece and a pushing seat, wherein the vertical pushing type ejection piece and the inclined pushing type ejection piece are respectively arranged on the pushing seat; the pushing seat is used for driving the vertical pushing type ejection piece and the inclined pushing type ejection piece to carry out ejection demoulding operation on the plastic shell. According to the utility model, one-step forming operation can be realized on the mounting groove through the inclined push type ejection piece, the problem that the mounting groove hinders normal demoulding is solved, the secondary processing procedure is not added, and the ejection demoulding of the plastic outer shell is realized through the mutual matching of the inclined push type ejection piece and the vertical push type ejection piece, so that the uniform stress of each position of the plastic outer shell can be ensured, and the contusion caused by uneven stress during demoulding is avoided.
Description
Technical Field
The utility model relates to the technical field of molds, in particular to an injection mold for a plastic outer shell.
Background
The plastic mould is a tool matched with a plastic forming machine in the plastic processing industry and endows plastic products with complete configuration and accurate size.
As shown in fig. 1, the plastic outer shell 20 is provided with an upper cavity and a lower cavity 21, a partition plate 22 is disposed between the upper cavity and the lower cavity 21, a plurality of mounting grooves 23 are disposed on the inner side wall of the lower cavity 21, a mounting column 24 is further disposed on the lower cavity 21, and mounting holes 25 are disposed on the mounting column 24. When designing the parting surface of the mold, the partition plate 22 is taken as the parting surface, but the openings of the mounting grooves 23 are perpendicular to the parting surface, so that normal demolding can be hindered when the front mold and the rear mold are opened, and the mounting grooves 23 are arranged on the lower inner cavity 21, and a lateral demolding mechanism cannot be arranged for demolding, but the mounting grooves 23 are key components of the plastic outer shell 20, so that it is important to keep the mounting grooves 23, conventionally, the mounting grooves 23 are filled, the plastic mold is used for processing and molding, and then secondary processing is performed to form grooves, but the process is increased, and time and labor are wasted.
Therefore, how to design a device capable of solving the problem that the mounting groove hinders normal demolding, and simultaneously, the device does not increase secondary processing procedures and improves production efficiency is a problem which is continuously solved by the person skilled in the art.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide the plastic shell injection mold which can solve the problem that the mounting groove hinders normal demolding, does not increase secondary processing procedures and improves production efficiency.
The aim of the utility model is realized by the following technical scheme:
a plastic outer shell injection mold comprising: the device comprises a front die frame, a front die core, a rear die frame, a rear die core, a lateral forming mechanism and a combined ejection mechanism, wherein the front die core is arranged on the front die frame, a first forming insert is arranged on the front die core, the rear die core is arranged on the rear die frame, and the lateral forming mechanism is positioned between the front die frame and the rear die frame when the front die frame is buckled with the rear die frame; the combined ejection mechanism is positioned on the rear die frame and comprises a vertical pushing type ejection piece, an inclined pushing type ejection piece and a pushing seat, and the vertical pushing type ejection piece and the inclined pushing type ejection piece are respectively arranged on the pushing seat; the outer surface of the first molding insert and the outer surface of the rear mold core, the molding end of the lateral molding mechanism, the top surface of the vertical pushing type ejection piece and the molding end surface of the oblique pushing type ejection piece jointly form a molding cavity of the plastic outer shell, the molding end surface of the oblique pushing type ejection piece is used for molding a mounting groove, the rear mold frame drives the rear mold core to move in a direction away from the front mold core, the lateral molding mechanism moves in a direction away from the plastic outer shell, and the pushing seat is used for driving the vertical pushing type ejection piece and the oblique pushing type ejection piece to eject and demould the plastic outer shell.
In one embodiment, the front mold frame comprises a front mold top plate, a first front mold fixing plate and a second front mold fixing plate, wherein the front mold top plate, the first front mold fixing plate and the second front mold fixing plate are sequentially stacked from top to bottom, a front mold limiting cavity is formed in the second front mold fixing plate, and the front mold core is arranged on the front mold limiting cavity.
In one embodiment, the rear mold frame comprises a rear mold bottom plate, rear mold legs and a rear mold fixing plate, the rear mold bottom plate, the rear mold legs and the rear mold fixing plate are sequentially stacked from bottom to top, a rear mold limiting cavity is formed in the rear mold fixing plate, the rear mold core is arranged on the rear mold limiting cavity, an avoidance cavity is formed between the rear mold bottom plate and the rear mold fixing plate, and the pushing seat is accommodated on the avoidance cavity.
In one embodiment, the rear die fixing plate is further provided with an avoidance groove, and the lateral forming mechanism is located in the avoidance groove.
In one embodiment, the rear mold fixing plate is further provided with a positioning bump, the second front mold fixing plate is also provided with a positioning groove, and when the front mold frame is buckled with the rear mold frame, the positioning bump is accommodated in the positioning groove.
In one embodiment, the rear die frame is further provided with a guide rod, the front die frame is further provided with a guide hole, and the guide rod is arranged on the guide hole in a penetrating manner when the front die frame is buckled with the rear die frame.
In one embodiment, the rear mold core is provided with a plurality of mold core cooling channels, the rear mold fixing plate is also provided with a rear mold cooling channel, and each mold core cooling channel is respectively communicated with the rear mold cooling channel.
In one embodiment, the obliquely-pushing type ejection piece comprises a fixed block, an ejection oblique rod and a guide block, wherein the fixed block is arranged on the pushing seat, the ejection oblique rod is connected with the pushing seat in a clamping mode, the guide block is arranged on the rear die fixing plate, the ejection oblique rod penetrates through the guide block, and the forming end face of the ejection oblique rod abuts against the mounting groove.
In one embodiment, the vertical pushing type ejection piece comprises an ejection pipe and a core column, the ejection pipe is arranged on the pushing seat, a long hole is formed in the ejection pipe, the core column penetrates through the long hole, the core column is used for forming a mounting hole, and one end face of the ejection pipe abuts against the mounting column.
In one embodiment, the vertical pushing type ejector further comprises an ejector rod, the ejector rod is arranged on the pushing seat, and one end face of the ejector rod abuts against the partition plate.
Compared with the prior art, the utility model has at least the following advantages:
according to the plastic shell injection mold, the front mold frame, the front mold core, the rear mold frame, the rear mold core, the lateral forming mechanism and the combined ejection mechanism are arranged, so that one-time forming operation and stripping and demolding of the mounting groove can be realized through the inclined pushing type ejection piece, the problem that the mounting groove hinders normal demolding is solved, the secondary working procedure is not increased, the production efficiency is improved, and the ejection and demolding of the plastic shell are realized through the mutual matching of the inclined pushing type ejection piece and the vertical pushing type ejection piece, so that the stress on each position is uniform when the plastic shell is demolded, the contusion of the plastic shell caused by uneven stress is avoided, and the production quality of products is improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described.
FIG. 1 is a schematic view of a plastic outer shell;
FIG. 2 is a schematic view of an injection mold for a plastic outer shell according to an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of the plastic outer shell injection mold of FIG. 2;
FIG. 4 is a schematic cross-sectional view of another position of the plastic outer shell injection mold of FIG. 2;
fig. 5 is a schematic structural view of an oblique pushing type ejector in the plastic outer case injection mold in fig. 4.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings.
Referring to fig. 1, 2, 3, 4 and 5, a plastic outer shell injection mold 10 includes: the front mold frame 100, the front mold core 110, the rear mold frame 200, the rear mold core 210, the lateral forming mechanism 300 and the combined ejection mechanism 400, wherein the front mold core 110 is arranged on the front mold frame 100, the front mold core 110 is provided with a first forming insert 111, the rear mold core 210 is arranged on the rear mold frame 200, and the lateral forming mechanism 300 is positioned between the front mold frame 100 and the rear mold frame 200 when the front mold frame 100 is buckled with the rear mold frame 200; the combined ejection mechanism 400 is located on the rear mold frame 200, and the combined ejection mechanism 400 comprises a vertical pushing type ejection piece 410, an inclined pushing type ejection piece 420 and a pushing seat 430, wherein the vertical pushing type ejection piece 410 and the inclined pushing type ejection piece 420 are respectively arranged on the pushing seat 430; the outer surface of the first molding insert 111, the outer surface of the rear mold core 210, the molding end of the lateral molding mechanism 300, the top surface of the vertical pushing type ejector 410 and the molding end surface of the inclined pushing type ejector 420 together form a molding cavity of the plastic outer shell 20, the molding end surface of the inclined pushing type ejector 420 is used for molding the mounting groove 23, when the rear mold frame 200 drives the rear mold core 210 to move in a direction away from the front mold core 110, the lateral molding mechanism 300 moves in a direction away from the plastic outer shell 20, and the pushing seat 430 is used for driving the vertical pushing type ejector 410 and the inclined pushing type ejector 420 to perform ejection and demolding operation on the plastic outer shell 20.
It should be noted that, the front mold frame 100 is disposed at an injection molding end of the injection molding machine, the rear mold frame 200 is disposed at a moving end of the injection molding machine, the front mold frame 100 is further provided with a pouring system 120, the pouring system 120 includes a main runner 121 and a thermal shunt 122, the main runner 121 is connected with the thermal shunt 122, plastic liquid flowing into a molding cavity can be ensured to be always in a molten state through the thermal shunt 122, a water gap is not left in a final plastic shell 20, secondary water gap removing treatment is not needed, plastic is saved, production efficiency is improved, specifically, the main runner 121 is connected with an injection port of the injection molding machine, and injection liquid of the injection molding machine is shunted into the molding cavity through the main runner 121 and the thermal shunt 122. Further, the lateral forming mechanism 300 is located between the front mold frame 100 and the rear mold frame 200, the lateral forming mechanism 300 is used for forming the outer side wall of the plastic outer shell 20, when the rear mold frame 200 moves in a direction away from the front mold frame 100, the lateral forming mechanism 300 moves in a direction away from the plastic outer shell 20, and the lateral demolding operation of the plastic outer shell 20 is completed, so that the compactness and consistency of each mold opening action can be improved; after the rear mold frame 200 moves in place, the combined ejection mechanism 400 starts to act, the vertical pushing type ejection piece 410 and the inclined pushing type ejection piece 420 are matched with each other, the plastic outer shell 20 is ejected out of the rear mold core 210 under the driving of the pushing seat 430, and the final step of demolding operation is completed; specifically, since the inclined push-out member 420 is obliquely arranged, when the push seat 430 pushes the inclined push-out member 420 to move in a direction approaching the front mold core 110, the inclined push-out member 420 extends in an inclined direction and finally breaks away from the clamping with the mounting groove 23, so that the problem that the demolding is affected because the opening of the mounting groove 23 is mutually perpendicular to the parting surface is solved, the mounting groove is formed by one-step processing without secondary processing, and the production efficiency of a product can be improved; and by arranging the vertical pushing type ejection member 410 and the inclined pushing type ejection member 420 in each region of the partition plate 22, the stress in each region of the plastic outer shell 20 is uniform when the plastic outer shell 20 is pushed out, so that uneven stress of the plastic outer shell 20 can be avoided, and the deformation caused by pushing of the vertical pushing type ejection member 410 and the inclined pushing type ejection member 420 can be avoided. In this embodiment, two molding cavities are provided, so that the production efficiency can be improved.
Further, the front mold frame 100 includes a front mold top plate 130, a first front mold fixing plate 140 and a second front mold fixing plate 150, the front mold top plate 130, the first front mold fixing plate 140 and the second front mold fixing plate 150 are sequentially stacked from top to bottom, a front mold limiting cavity is provided on the second front mold fixing plate 150, and the front mold core 110 is disposed on the front mold limiting cavity.
It should be noted that, the first front mold fixing plate 140 is provided with a clearance groove, the hot runner 122 is disposed in the clearance groove, the main runner 121 penetrates the front mold top plate 130 and is connected with the hot runner 122, and the hot runner 122 is finally communicated with the molding cavity; be provided with the spacing chamber of front mould on the second front mould fixed plate 150, front mould core 110 sets up on the spacing chamber of front mould, and for example, front mould core 110 can adopt spiro union piece installation such as screw or bolt to fix on the spacing chamber of front mould to spacing through the spacing chamber of front mould is fixed, so, can be convenient for dismantle front mould core 110 and change, and then improve life.
Further, the rear mold frame 200 includes a rear mold bottom plate 220, a rear mold leg 230 and a rear mold fixing plate 240, the rear mold bottom plate 220, the rear mold leg 230 and the rear mold fixing plate 240 are stacked in sequence from bottom to top, a rear mold limiting cavity is formed in the rear mold fixing plate 240, the rear mold core 210 is arranged in the rear mold limiting cavity, an avoidance cavity is formed between the rear mold bottom plate 220 and the rear mold fixing plate 240, and the pushing seat 430 is accommodated in the avoidance cavity.
It should be noted that, the rear mold base 220 is used for fixing the rear mold frame 200 on the moving end of the injection molding machine, and the rear mold leg 230 is used for ensuring the height of the avoiding cavity, so that the plastic outer shell 20 can be completely pushed away from the rear mold core 210 even if the moving section of the pushing seat 430 is ensured. In this embodiment, the rear mold fixing plate 240 is further provided with an avoidance groove, and the lateral forming mechanism 300 is located in the avoidance groove, so that the overall mechanism can be more compact.
Further, the rear mold fixing plate 240 is further provided with a positioning protrusion 241, the second front mold fixing plate 150 is also provided with a positioning groove 151, and when the front mold frame 100 is buckled with the rear mold frame 200, the positioning protrusion 241 is accommodated in the positioning groove 151, so that the positioning accuracy of the front mold frame 100 and the rear mold frame 200 during mold closing can be ensured through the positioning protrusion 241 and the positioning groove 151, and dislocation of the front mold core 110 and the rear mold core 210 is avoided, and further the production quality of products can be improved.
Further, the rear die frame 200 is further provided with a guide rod 250, the front die frame 100 is further provided with a guide hole, when the front die frame 100 is buckled with the rear die frame 200, the guide rod 250 is arranged on the guide hole in a penetrating mode, the guide hole is further provided with a guide sleeve, the guide sleeve has a wear-resisting effect, and stability of the rear die frame 200 in moving relative to the front die frame 100 can be guaranteed through the mutual matching of the guide rod 250 and the guide sleeve.
Further, referring to fig. 3, a plurality of mold core cooling channels 211 are formed on the rear mold core 210, and rear mold cooling channels 242 are also formed on the rear mold fixing plate 240, where each mold core cooling channel 211 is respectively communicated with the rear mold cooling channel 242.
After the molding cavity is filled with the plastic liquid, the rear mold cooling channel 242 is externally connected with a cooling water supply device, and cooling water flows into the mold core cooling channel 211 from the rear mold cooling channel 242 through the cooling water, so that the solidification speed of the plastic liquid is accelerated, and the production speed is increased.
In an embodiment, referring to fig. 4 and 5, the push-out member 420 includes a fixed block 421, a push-out diagonal rod 422 and a guide block 423, the fixed block 421 is disposed on the push base 430, the push-out diagonal rod 422 is clamped with the push base 430, the guide block 423 is disposed on the rear mold fixing plate 240, the push-out diagonal rod 422 is disposed on the guide block 423 in a penetrating manner, and a molding end surface of the push-out diagonal rod 422 abuts against the mounting groove 23.
It should be noted that, the ejection diagonal rod 422 is in a 7-shaped structure, the top of the ejection diagonal rod 422 is provided with a forming end, the forming end is used for forming the mounting groove 23, so when the front die frame 100 is buckled with the rear die frame 200, the forming end surface of the ejection diagonal rod 422 is propped against the mounting groove 23, the rear die core 210 is provided with a first diagonal hole, the rear die fixing plate 240 is also provided with a second diagonal hole, the first diagonal hole is communicated with the second diagonal hole, the guide block 423 is arranged on the second diagonal hole, the guide block 423 is also provided with a guide diagonal hole, the guide diagonal hole is communicated with the first diagonal hole, the ejection diagonal rod 422 is arranged on the guide diagonal hole and the first diagonal hole in a penetrating way, and because the ejection diagonal rod 422 is obliquely arranged, when the pushing seat 430 drives the ejection diagonal rod 422 to move towards the direction close to the front die core 110, the forming end of the ejection diagonal rod 422 is gradually away from the mounting groove 23 until the forming operation of the plastic outer shell 20 is completed, and thus one-step forming processing of the mounting groove 23 can be realized, and the production efficiency is improved.
Further, referring to fig. 4, the vertically pushing type ejector 410 includes an ejector tube 411 and a stem 412, the ejector tube 411 is disposed on the pushing seat 430, a slot is formed in the ejector tube 411, the stem 412 is disposed in the slot in a penetrating manner, the stem 412 is used for forming the mounting hole 25, and an end face of the ejector tube 411 abuts against the mounting post 24.
It should be noted that, the stem 412 is fixed on the rear mold bottom plate 220, when the vertical pushing type ejector 410 performs the ejection action, the stem 412 is fixed, and the ejector tube 411 pushes the plastic outer shell 20 to perform the demolding operation, so, through the mutual cooperation of the ejector tube 411 and the stem 412, the slot hole can be formed by one-step processing, thereby improving the production efficiency, and one end surface of the ejector tube 411 abuts against the mounting column 24, that is, the ejector tube 411 is disposed at the thickest wall thickness, the strength of the mounting column 24 is larger, so that the plastic outer shell 20 is prevented from being deformed due to the ejection injury during the ejection demolding, thereby improving the production quality of the product. In this embodiment, the vertically pushing type ejector 410 further includes an ejector rod disposed on the pushing seat 430, one end surface of the ejector rod abuts against the partition plate 22, and further, the obliquely pushing type ejector 420 is provided with a plurality of vertically pushing type ejectors 410, so, by disposing the ejector diagonal ejector 422, the ejector tube 411 and the ejector rod at a plurality of positions, the stress is uniform when the plastic casing 20 is demolded, and the plastic casing 20 is prevented from being deformed due to the ejection injury.
In an embodiment, referring to fig. 2, 3 and 4, the lateral molding mechanism 300 includes four sliding bases 310 and four lateral inserts 320, each sliding base 310 is connected with each lateral insert 320, each sliding base 310 is connected with the front mold frame 100 and the rear mold frame 200, when the rear mold frame 200 moves away from the front mold frame 100, the four sliding bases 310 are driven to move at the same time, so that the four lateral inserts 320 leave the outer side wall of the plastic outer shell 20, thereby completing lateral demolding operation and avoiding interference during front and rear mold opening.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model, which are within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. A plastic outer shell injection mold, comprising: the device comprises a front die frame, a front die core, a rear die frame, a rear die core, a lateral forming mechanism and a combined ejection mechanism, wherein the front die core is arranged on the front die frame, a first forming insert is arranged on the front die core, the rear die core is arranged on the rear die frame, and the lateral forming mechanism is positioned between the front die frame and the rear die frame when the front die frame is buckled with the rear die frame;
the combined ejection mechanism is positioned on the rear die frame and comprises a vertical pushing type ejection piece, an inclined pushing type ejection piece and a pushing seat, and the vertical pushing type ejection piece and the inclined pushing type ejection piece are respectively arranged on the pushing seat;
the outer surface of the first molding insert, the outer surface of the rear mold core, the molding end of the lateral molding mechanism, the top surface of the vertical pushing type ejection piece and the molding end surface of the oblique pushing type ejection piece jointly form a molding cavity of the plastic shell, the molding end surface of the oblique pushing type ejection piece is used for molding a mounting groove, the rear mold frame drives the rear mold core to move in a direction away from the front mold core, the lateral molding mechanism moves in a direction away from the plastic shell, and the pushing seat is used for driving the vertical pushing type ejection piece and the oblique pushing type ejection piece to eject and demould the plastic shell.
2. The plastic outer shell injection mold according to claim 1, wherein the front mold frame comprises a front mold top plate, a first front mold fixing plate and a second front mold fixing plate, the front mold top plate, the first front mold fixing plate and the second front mold fixing plate are stacked in sequence from top to bottom, a front mold limiting cavity is formed in the second front mold fixing plate, and the front mold core is arranged on the front mold limiting cavity.
3. The plastic outer shell injection mold according to claim 2, wherein the rear mold frame comprises a rear mold bottom plate, rear mold legs and a rear mold fixing plate, the rear mold bottom plate, the rear mold legs and the rear mold fixing plate are sequentially stacked from bottom to top, a rear mold limiting cavity is formed in the rear mold fixing plate, the rear mold core is arranged on the rear mold limiting cavity, an avoidance cavity is formed between the rear mold bottom plate and the rear mold fixing plate, and the pushing seat is accommodated on the avoidance cavity.
4. The plastic outer shell injection mold according to claim 3, wherein the rear mold fixing plate is further provided with an avoidance groove, and the lateral forming mechanism is located in the avoidance groove.
5. The plastic outer shell injection mold according to claim 4, wherein the rear mold fixing plate is further provided with a positioning protrusion, the second front mold fixing plate is also provided with a positioning groove, and the positioning protrusion is accommodated in the positioning groove when the front mold frame is buckled with the rear mold frame.
6. The plastic outer shell injection mold according to claim 5, wherein the rear mold frame is further provided with a guide rod, the front mold frame is further provided with a guide hole, and the guide rod is arranged on the guide hole in a penetrating manner when the front mold frame is buckled with the rear mold frame.
7. The plastic outer shell injection mold according to claim 6, wherein a plurality of mold core cooling channels are formed on the rear mold core, a rear mold cooling channel is also formed on the rear mold fixing plate, and each mold core cooling channel is respectively communicated with the rear mold cooling channel.
8. The plastic casing injection mold according to any one of claims 3 to 7, wherein the push-out member comprises a fixed block, a push-out diagonal rod and a guide block, the fixed block is arranged on the push seat, the push-out diagonal rod is clamped with the push seat, the guide block is arranged on the rear mold fixing plate, the push-out diagonal rod is arranged on the guide block in a penetrating manner, and a forming end face of the push-out diagonal rod abuts against the mounting groove.
9. The plastic outer shell injection mold according to claim 8, wherein the vertical pushing type ejector comprises an ejector tube and a core column, the ejector tube is arranged on the pushing seat, a long hole is formed in the ejector tube, the core column is arranged in the long hole in a penetrating mode, the core column is used for forming a mounting hole, and one end face of the ejector tube abuts against the mounting column.
10. The plastic outer shell injection mold of claim 9 wherein the vertically-pushing ejector further comprises an ejector rod disposed on the pushing base, an end surface of the ejector rod abutting against the divider plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223200545.6U CN219133038U (en) | 2022-11-29 | 2022-11-29 | Injection mold for plastic outer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223200545.6U CN219133038U (en) | 2022-11-29 | 2022-11-29 | Injection mold for plastic outer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219133038U true CN219133038U (en) | 2023-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223200545.6U Active CN219133038U (en) | 2022-11-29 | 2022-11-29 | Injection mold for plastic outer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219133038U (en) |
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2022
- 2022-11-29 CN CN202223200545.6U patent/CN219133038U/en active Active
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