CN221075504U - Rubber tube support mounting base - Google Patents

Rubber tube support mounting base Download PDF

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Publication number
CN221075504U
CN221075504U CN202322152219.0U CN202322152219U CN221075504U CN 221075504 U CN221075504 U CN 221075504U CN 202322152219 U CN202322152219 U CN 202322152219U CN 221075504 U CN221075504 U CN 221075504U
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CN
China
Prior art keywords
rubber tube
tube support
base body
mounting base
air guide
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Active
Application number
CN202322152219.0U
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Chinese (zh)
Inventor
史中华
王艳丽
姜滢
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Jilin Tobacco Industrial Co Ltd
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Jilin Tobacco Industrial Co Ltd
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Priority to CN202322152219.0U priority Critical patent/CN221075504U/en
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Publication of CN221075504U publication Critical patent/CN221075504U/en
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Abstract

The utility model discloses a rubber tube support mounting base, which comprises a base body, wherein one end of the base body is provided with a support mounting module which can be in counterpoint connection with a rubber tube support, and the other end of the base body is provided with a reference mounting module which can be in counterpoint connection with a test bench; the base body is provided with an outer air hole connected with external vacuumizing equipment, and an air guide channel for communicating the inner cavity of the rubber tube support with the outer air hole is also arranged in the base body. The rubber tube support mounting base can effectively avoid rubber tube structural damage caused by assembly disassembly in the cigarette related detection process, ensure accurate and reliable detection data, optimize the adaptation effect of related assemblies in the detection process, improve the detection efficiency and reduce the detection cost.

Description

Rubber tube support mounting base
Technical Field
The utility model relates to the technical field of cigarette performance tests and matched equipment thereof, in particular to a rubber tube support mounting base.
Background
In cigarette design and related performance testing, devices such as a comprehensive test bench, a ventilation rubber tube support, a suction resistance rubber tube support and the like are commonly used.
The comprehensive test board is a physical property test board of the cigarette/filter stick and is generally used for automatically measuring parameters such as weight, suction resistance, ventilation rate, water content, diameter or circumference size, out-of-roundness, length, hardness and the like of an object to be measured.
The ventilation rubber tube support is a unit component matched with the comprehensive test bench to test the ventilation of the tested object, and is usually an annular framework component capable of sleeving the ventilation rubber tube.
The suction resistance rubber tube support is a unit component matched with the comprehensive test bench to test the suction resistance of the tested object, and is usually an annular framework component capable of sleeving the suction resistance rubber tube.
At present, a comprehensive test board for detecting ventilation degree and suction resistance parameters of cigarettes in the industry is commonly used, and when the ventilation degree and suction resistance are measured, the comprehensive test board adopts a sealing test unit, and vacuumizes through an air guide hole to enable the inside of a rubber tube to reach a vacuum state, and then the ventilation degree and suction resistance detection result is obtained through real-time detection of current working condition parameters by a sensor. In the testing process, the specific arrangement position and structural integrity of the rubber tube sleeved on the bracket are particularly important.
Generally, the rubber tube for testing the ventilation unit at present is a consumable material configured according to the standard length, the rubber bands are tightened at the two ends of the rubber tube, and the rubber tube is integrally sleeved on a ventilation rubber tube bracket; the rubber tube of the suction resistance testing unit is needed to be cut out by a worker from the long rubber tube according to the adapting length of the corresponding support, the rubber tube for the suction resistance testing is obtained, and then the rubber tube is sleeved on the suction resistance rubber tube support.
However, the operation of the suction-resistance rubber tube is extremely time-consuming and labor-consuming in the process of self-intercepting and sleeving, and the situation that the rubber tube is broken and cannot be vacuumized easily occurs, so that the detection is failed; on the other hand, the ventilation degree test unit and the suction resistance test unit are the same in detection principle, but because model sizes of reference adaptive parts such as bases of two sets of test equipment are not matched, two rubber tube supports of suction resistance and ventilation degree are required to be purchased respectively, corresponding test experiments can be completed, the experiment expense is increased, the overall detection cost is improved, spare parts are required to be replaced frequently in actual operation, damage to a main structure of a rubber tube is easily caused, corresponding operation flow and detection data are adversely affected, and the overall detection efficiency and the accuracy of detection results are further affected.
In view of this, how to avoid the rubber tube structure damage that leads to because of the subassembly dismouting in the relevant testing process of cigarette, guarantee that the detection data is accurate reliable to optimize the adaptation effect of the relevant subassembly in the testing process, improve detection efficiency and reduce detection cost is the important technical problem that the person of skill in the art needs to solve at present.
Disclosure of utility model
The utility model aims to provide the rubber tube support mounting base which can effectively avoid the damage to the rubber tube structure caused by assembly disassembly in the cigarette related detection process, ensure accurate and reliable detection data, optimize the adaptation effect of related assemblies in the detection process, improve the detection efficiency and reduce the detection cost.
In order to solve the technical problems, the utility model provides a rubber tube support mounting base, which comprises a base body, wherein one end of the base body is provided with a support mounting module which can be in counterpoint connection with a rubber tube support, and the other end of the base body is provided with a reference mounting module which can be in counterpoint connection with a test bench;
the base body is provided with an outer air hole connected with external vacuumizing equipment, and an air guide channel for communicating the inner cavity of the rubber tube support with the outer air hole is also arranged in the base body.
Preferably, the bracket mounting module is a circular clamping table which is matched with the rubber pipe bracket in a dismounting way, and the circular clamping table is arranged on the end face of the base body, which faces the rubber pipe bracket, along the axial protrusion of the base body.
Preferably, the outer edge part of the end surface of the base body facing the rubber pipe support is also provided with an annular protection table in a protruding direction facing the direction of the rubber pipe support, and the annular protection table is arranged outside the circular clamping table along the circumference Xiang Wei of the circular clamping table in a closing manner;
The outer wall of the circular clamping table is in clearance fit with the inner wall of the annular protection table to form an annular groove extending along the circumferential direction of the circular clamping table.
Preferably, an O-shaped ring is packaged at the notch of the annular groove, an outer air guide cavity communicated with an outer air hole is formed in the annular groove and positioned below the O-shaped ring, and an inner air guide cavity communicated with the inner cavity of the rubber tube support is arranged in the middle of the circular clamping table;
The air guide channel comprises the inner air guide cavity and the outer air guide cavity which are sequentially communicated along the vacuumizing direction.
Preferably, the air guide channel further comprises an inner air hole communicated between the inner air guide cavity and the outer air guide cavity.
Preferably, the inner air hole is positioned on the side wall of the circular clamping table.
Preferably, the outer air hole is positioned on the side wall of the annular guard.
Preferably, the reference mounting module comprises a positioning clamping groove which is detachably matched with the test bench, and the positioning clamping groove is positioned at the outer edge part of one end of the base body, which faces the test bench.
Preferably, the reference mounting module further comprises a positioning boss protruding in the middle of the end face of the base body facing one end of the test bench along the axial direction of the base body, and the positioning clamping groove is circumferentially arranged on the outer peripheral surface of the positioning boss.
Preferably, the base is a cylindrical member.
Compared with the background art, in the assembling, connecting and operating and using processes of the rubber tube support mounting base, the rubber tube for testing is sleeved on the rubber tube support, after the rubber tube support sleeved with the rubber tube is assembled, the rubber tube support is aligned and mounted on the support mounting module, the rubber tube support is aligned and assembled with the rubber tube support mounting base, and then the reference mounting module is aligned and connected with the corresponding testing operation position on the testing table, so that reliable assembly between the rubber tube support mounting base and the testing table is realized. Therefore, the rubber tube support mounting base can be used as a transfer connecting piece, and reliable assembly between the rubber tube support and the test bench is realized. After the corresponding rubber tube is tested, the standard mounting module and the current test position of the test bench are dismounted, the rubber tube support mounting base provided with the rubber tube support is dismounted integrally from the test bench, the rubber tube support mounting base provided with the rubber tube support is correspondingly mounted to the next test position, and the corresponding test position can still be assembled in an alignment mode through the standard mounting module. The rubber tube support mounting base is respectively arranged at two ends to be connected with the rubber tube support and the test bench in a counterpoint mode, so that the rubber tube support mounting base can realize the separate operation of a plurality of test items without frequently disassembling and assembling the rubber tube support, the condition that the rubber tube structure is damaged due to frequent disassembly and assembly is effectively avoided, the accuracy and reliability of test data are ensured, meanwhile, the structural adaptation to various test operation positions is realized, the assembly adaptation effect in the test process is greatly optimized, the related test operation efficiency is effectively improved, and the related test cost is correspondingly reduced.
In another preferred scheme of the utility model, the bracket mounting module is a circular clamping table which is detachably matched with the rubber pipe bracket, and the circular clamping table is arranged on the end face of the base body, facing the rubber pipe bracket, in a protruding manner along the axial direction of the base body. The circular clamping table can be conveniently aligned with the rubber tube support and reliably connected in an adapting mode, accurate alignment and efficient assembly between the rubber tube support mounting base and the rubber tube support are achieved, operation efficiency of a corresponding testing process is further improved, and assembly connection accuracy and structure adapting effect are guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an isometric view of a structure of a rubber hose bracket mounting base according to an embodiment of the present utility model.
Wherein:
11-substrate;
111-outer pores;
112-an annular groove;
12-a circular clamping table;
121-an inner air guide cavity;
13-an annular guard;
14-positioning clamping grooves;
141-positioning bosses.
Detailed Description
The utility model has the core of providing the rubber tube support mounting base, which can effectively avoid the damage of the rubber tube structure caused by assembly disassembly in the related detection process of cigarettes, ensure accurate and reliable detection data, optimize the adaptation effect of related assemblies in the detection process, improve the detection efficiency and reduce the detection cost.
In order to better understand the aspects of the present utility model, the present utility model will be described in further detail with reference to the accompanying drawings and detailed description.
It should be noted in advance that, in the present utility model, unless explicitly specified and limited otherwise, terms such as "mounted," "connected," "fixed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, in the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" on a second feature may include both the first and second features being in direct contact, or may include both the first and second features not being in direct contact but being in contact through additional features therebetween.
In addition, the first feature being "above," "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature. The terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.
Referring to fig. 1 in combination, fig. 1 is a structural isometric view of a rubber tube bracket mounting base according to an embodiment of the present utility model.
In a specific embodiment, the rubber tube support mounting base provided by the utility model comprises a base body 11, wherein one end of the base body 11 is provided with a support mounting module which can be in counterpoint connection with a rubber tube support, and the other end of the base body 11 is provided with a reference mounting module which can be in counterpoint connection with a test bench;
The base body 11 is provided with an outer air hole 111 connected with external vacuumizing equipment, and an air guide channel for communicating the inner cavity of the rubber tube support with the outer air hole 111 is also arranged in the base body 11.
In the assembling connection and operation use process, the rubber tube for testing is sleeved on the rubber tube support, after the rubber tube support sleeved with the rubber tube is assembled, the rubber tube support is aligned and mounted on the support mounting module, the alignment assembly of the rubber tube support and the rubber tube support mounting base is realized, and then the alignment connection of the reference mounting module and the corresponding testing operation position on the testing table is realized, so that the reliable assembly between the rubber tube support mounting base and the testing table is realized. Therefore, the rubber tube support mounting base can be used as a transfer connecting piece, and reliable assembly between the rubber tube support and the test bench is realized. After the corresponding rubber tube is tested, the standard mounting module and the current test position of the test bench are dismounted, the rubber tube support mounting base provided with the rubber tube support is dismounted integrally from the test bench, the rubber tube support mounting base provided with the rubber tube support is correspondingly mounted to the next test position, and the corresponding test position can still be assembled in an alignment mode through the standard mounting module.
The rubber tube support mounting base is respectively arranged at two ends to be connected with the rubber tube support and the test bench in a counterpoint mode, so that the rubber tube support mounting base can realize the separate operation of a plurality of test items without frequently disassembling and assembling the rubber tube support, the condition that the rubber tube structure is damaged due to frequent disassembly and assembly is effectively avoided, the accuracy and reliability of test data are ensured, meanwhile, the structural adaptation to various test operation positions is realized, the assembly adaptation effect in the test process is greatly optimized, the related test operation efficiency is effectively improved, and the related test cost is correspondingly reduced.
In actual operation, after the rubber tube support mounting base is respectively assembled and connected with the rubber tube support and the test bench, the suction working end of external vacuum equipment can be connected to the outer air hole 111 so as to evacuate the gas in the rubber tube on the rubber tube support through the outer air hole 111 and the air guide channel, thereby completing the vacuum treatment of the tested rubber tube. After the test is finished, the vacuumizing equipment is disconnected with the external air hole 111, the rubber tube support mounting base is detached from the current test position, the assembling state of the rubber tube support and the rubber tube support mounting base is maintained, the rubber tube support mounting base assembled with the rubber tube support is integrally moved to the next test position, and the rubber tube support mounting base is aligned and mounted to the current test position through the reference mounting module.
Of course, if the working condition allows, the connection and conduction state between the vacuum pumping device and the external air hole 111 can be maintained, and only the rubber tube support mounting base assembled with the rubber tube support is required to be integrally moved to the next test position and reliably mounted.
Generally, considering the structural suitability of the rubber tube support mounting base, the rubber tube support and the rubber tube during actual operation, the base body 11 can be designed and processed into a cylindrical structural member for facilitating the operation of the holding and controlling of operators, and the rubber tube support can be coaxially aligned and assembled on the rubber tube support mounting base, so that the operators can stably hold and flexibly control the relevant connecting components of the rubber tube support mounting base in the testing process, and the mounting position of the relevant connecting components is adjusted more flexibly and efficiently.
In addition, considering during actual operation rubber tube support mounting base and test bench's test position department's counterpoint installation and dismantlement effect, benchmark installation module should include positioning card groove 14, and this positioning card groove 14 can realize accurate counterpoint and dismouting adaptation with test bench upper test position department's corresponding connection structure, guarantees rubber tube support mounting base and test bench upper corresponding test position department's dismouting operating efficiency and structure suitability.
On the basis of this, the reference mounting module further includes a positioning boss 141 protruding in the axial direction of the base 11 and provided in the middle of the end face of the base 11 facing the test bench, and positioning detents 14 are circumferentially arranged on the outer peripheral face of the positioning boss 141. The positioning boss 141 not only can further optimize the adaptation effect of the installation structure at the corresponding test position on the reference installation module and the test bench, but also can provide a certain structural support for one end of the rubber tube support installation base towards the test bench, so that the structural strength and connection reliability of the assembly are ensured, and meanwhile, the positioning boss 141 can also provide a stable structural foundation and sufficient arrangement space for the positioning clamping groove 14.
On the other hand, the bracket mounting module is a circular clamping table 12 which is assembled and disassembled with the rubber pipe bracket, and the circular clamping table 12 is arranged on the end face of the base body 11, which faces the rubber pipe bracket, along the axial direction of the base body 11 in a protruding mode. This circular clamping table 12 can be convenient counterpoint and reliable adaptation connection with the rubber tube support to realize accurate counterpoint and the high-efficient equipment between rubber tube support mounting base and the rubber tube support, with this further corresponding test operation efficiency that improves, optimize test effect, guarantee subassembly connection precision and structure adaptation effect.
Further, an annular guard 13 is also arranged at the outer edge part of the end surface of the base body 11 facing the rubber tube support in a protruding manner, the protruding direction of the annular guard 13 faces the direction of the rubber tube support, and the annular guard 13 is arranged outside the circular clamping table 12 along Zhou Xiangwei of the circular clamping table 12 in a closing manner;
The outer wall of the circular chuck 12 is clearance fitted with the inner wall of the annular guard 13 to form an annular groove 112 extending in the circumferential direction of the circular chuck 12.
The annular groove 112 not only can be used for realizing installation adaptation with related parts such as a sealing ring, but also can provide proper operation space for the alignment and assembly of the circular clamping table 12 and the rubber tube support in the assembly process, so that a worker can smoothly and efficiently align and install the rubber tube support at the circular clamping table 12, and the accurate alignment and reliable assembly of the rubber tube support installation base and the rubber tube support are ensured
Further, an O-ring is encapsulated at the notch of the annular groove 112, an outer air guide cavity communicated with the outer air hole 111 is formed in the space below the O-ring in the annular groove 112, and an inner air guide cavity 121 communicated with the inner cavity of the rubber tube support is formed in the middle of the circular clamping table 12;
the air guide channel includes an inner air guide cavity 121 and an outer air guide cavity which are sequentially conducted in the evacuation direction.
It will be appreciated that the notches of the annular groove 112 are located on the end face of the base 11 facing in the direction of the hose support.
When the vacuumizing treatment is carried out, the rubber tube support arranged on the rubber tube support mounting base and the gas in the rubber tube are pumped out through the inner gas guide cavity 121, the outer gas guide cavity and the outer gas hole 111 which are sequentially communicated, so that the operation efficiency and the treatment effect of the vacuumizing treatment are fully ensured.
In addition, the outer air guide cavity is provided with an annular cavity structure, so that the air flow conduction effect is optimized, structural impact of high-speed air flow on the main body structure of the base body 11 in the vacuumizing operation process is relieved, phenomena such as turbulent flow and the like in the outer air guide cavity are avoided, the air flow is ensured to be smooth, and the vacuumizing effect at the rubber pipe is correspondingly optimized.
Specifically, the air guide channel further includes an inner air hole communicated between the inner air guide cavity 121 and the outer air guide cavity, and the inner air hole is located on the side wall of the circular clamping table 12. The inner air hole can fully ensure the gas conduction efficiency between the inner air guide cavity 121 and the outer air guide cavity, ensure that the vacuumizing treatment is smoother and more efficient, and improve the corresponding rubber tube testing efficiency and testing effect.
On the other hand, the outer air holes 111 are located on the side wall of the annular guard 13. Generally, in order to better optimize the air flow conducting effect at each outer air hole 111, there are at least two outer air holes 111, and each outer air hole 111 is uniformly distributed on the side wall of the annular guard 13 along the circumferential direction of the annular guard 13.
Similarly, at least two inner air holes are provided, and each inner air hole is uniformly distributed on the side wall of the circular clamping table 12 along the circumferential direction of the circular clamping table 12, so that the air flow conduction effect at each inner air hole is optimized, and the air flow can be smoothly conducted between the inner air guide cavity 121 and the outer air guide cavity.
In summary, the rubber tube support mounting base provided by the utility model comprises a base body, wherein one end of the base body is provided with a support mounting module which can be in counterpoint connection with a rubber tube support, and the other end of the base body is provided with a reference mounting module which can be in counterpoint connection with a test bench; the base body is provided with an outer air hole connected with external vacuumizing equipment, and an air guide channel for communicating the inner cavity of the rubber tube support with the outer air hole is also arranged in the base body.
In the assembling connection and operation use process, the rubber tube for testing is sleeved on the rubber tube support, after the rubber tube support sleeved with the rubber tube is assembled, the rubber tube support is aligned and mounted on the support mounting module, the alignment assembly of the rubber tube support and the rubber tube support mounting base is realized, and then the alignment connection of the reference mounting module and the corresponding testing operation position on the testing table is realized, so that the reliable assembly between the rubber tube support mounting base and the testing table is realized. Therefore, the rubber tube support mounting base can be used as a transfer connecting piece, and reliable assembly between the rubber tube support and the test bench is realized. After the corresponding rubber tube is tested, the standard mounting module and the current test position of the test bench are dismounted, the rubber tube support mounting base provided with the rubber tube support is dismounted integrally from the test bench, the rubber tube support mounting base provided with the rubber tube support is correspondingly mounted to the next test position, and the corresponding test position can still be assembled in an alignment mode through the standard mounting module. The rubber tube support mounting base is respectively arranged at two ends to be connected with the rubber tube support and the test bench in a counterpoint mode, so that the rubber tube support mounting base can realize the separate operation of a plurality of test items without frequently disassembling and assembling the rubber tube support, the condition that the rubber tube structure is damaged due to frequent disassembly and assembly is effectively avoided, the accuracy and reliability of test data are ensured, meanwhile, the structural adaptation to various test operation positions is realized, the assembly adaptation effect in the test process is greatly optimized, the related test operation efficiency is effectively improved, and the related test cost is correspondingly reduced.
The rubber tube bracket mounting base provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (10)

1. The rubber tube support mounting base is characterized by comprising a base body, wherein one end of the base body is provided with a support mounting module which can be in counterpoint connection with a rubber tube support, and the other end of the base body is provided with a reference mounting module which can be in counterpoint connection with a test bench;
the base body is provided with an outer air hole connected with external vacuumizing equipment, and an air guide channel for communicating the inner cavity of the rubber tube support with the outer air hole is also arranged in the base body.
2. The hose bracket mounting base of claim 1, wherein the bracket mounting module is a circular clamping table which is detachably fitted with the hose bracket, and the circular clamping table is arranged on the end face of the base body facing the hose bracket in a protruding manner along the axial direction of the base body.
3. The hose bracket mounting base according to claim 2, wherein the outer edge portion of the base body facing the end face of the hose bracket is further provided with an annular guard protruding in a direction facing the direction in which the hose bracket is located, and the annular guard is disposed outside the circular clamping table along the periphery Xiang Wei of the circular clamping table;
The outer wall of the circular clamping table is in clearance fit with the inner wall of the annular protection table to form an annular groove extending along the circumferential direction of the circular clamping table.
4. A hose bracket mounting base according to claim 3, wherein an O-ring is encapsulated at the notch of the annular groove, an outer air guide cavity communicated with an outer air hole is formed in the space below the O-ring in the annular groove, and an inner air guide cavity communicated with the inner cavity of the hose bracket is formed in the middle of the circular clamping table;
The air guide channel comprises the inner air guide cavity and the outer air guide cavity which are sequentially communicated along the vacuumizing direction.
5. The hose bracket mounting base of claim 4, wherein said air guide channel further comprises an inner air vent communicating between said inner air guide cavity and said outer air guide cavity.
6. The hose bracket mounting base of claim 5, wherein said internal air holes are located on a side wall of said circular clamping station.
7. The hose bracket mounting base of claim 4, wherein said outer air holes are located on a side wall of said annular guard.
8. The hose bracket mounting base of claim 1, wherein the datum mounting module includes a locating detent adapted to be removably mounted to the test bed, the locating detent being located at an outer edge of the end of the base body facing the test bed.
9. The hose bracket mounting base of claim 8, wherein the reference mounting module further comprises a positioning boss protruding in an axial direction of the base body and provided in a middle portion of an end face of the base body toward one end of the test stand, and the positioning clamping groove is circumferentially arranged on an outer peripheral surface of the positioning boss.
10. The hose bracket mounting base of claim 1, wherein said base is a cylindrical member.
CN202322152219.0U 2023-08-10 2023-08-10 Rubber tube support mounting base Active CN221075504U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322152219.0U CN221075504U (en) 2023-08-10 2023-08-10 Rubber tube support mounting base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322152219.0U CN221075504U (en) 2023-08-10 2023-08-10 Rubber tube support mounting base

Publications (1)

Publication Number Publication Date
CN221075504U true CN221075504U (en) 2024-06-04

Family

ID=91255109

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322152219.0U Active CN221075504U (en) 2023-08-10 2023-08-10 Rubber tube support mounting base

Country Status (1)

Country Link
CN (1) CN221075504U (en)

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