CN219521986U - Clamp for assisting in assembling drainage tube - Google Patents
Clamp for assisting in assembling drainage tube Download PDFInfo
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- CN219521986U CN219521986U CN202320496900.4U CN202320496900U CN219521986U CN 219521986 U CN219521986 U CN 219521986U CN 202320496900 U CN202320496900 U CN 202320496900U CN 219521986 U CN219521986 U CN 219521986U
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- clamp
- drainage tube
- expanding structure
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- clamping
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model discloses a clamp for assisting in assembling a drainage tube, relates to the technical field of medical instrument tools, and can at least partially solve the problems of troublesome assembly, damage to fingers of an operator and low working efficiency in the process of assembling a joint and the drainage tube in the prior art. The clamp for assisting in assembling the drainage tube comprises a first clamping arm and a second clamping arm which are hinged and the hinge point is located between the first clamping arm and the second clamping arm; the drainage tube comprises a drainage tube body, a first tube expanding structure and a second tube expanding structure, wherein the drainage tube body is connected with the drainage tube body through a first connecting rod, the first tube expanding structure and the second tube expanding structure are used for extending into the drainage tube body and expanding the drainage tube body, and the first tube expanding structure and the second tube expanding structure are respectively arranged on a first clamping arm and a second clamping arm.
Description
Technical Field
The utility model relates to the technical field of medical instrument tools, in particular to a clamp for assisting in assembling a drainage tube.
Background
In clinical surgery of medical treatment, drainage tubes are generally used for draining blood, interstitial fluid and the like gathered among human tissues to outside, avoiding postoperative infection and promoting wound healing. At present, when using the drainage tube, the drainage tube can be assembled with corresponding joints, and the connection between the drainage tube and a negative pressure source and the connection between the drainage tube and other consumable components are realized through the joints.
At present, the assembly communication of different connectors and drainage tubes mainly depends on manual operation assembly, and the fit of the drainage tubes into the connectors is interference fit in order to ensure the connection strength of the drainage tubes and the connectors. One end of the joint is required to be pinched by the thumb and the index finger of one hand of an operator, one end of the drainage tube is pinched by the thumb and the index finger of the other hand, and the inner ring of the drainage tube is sleeved into the outer ring of the joint. In the assembly process, the joint or the drainage tube is pinched by the thumbs and the index fingers of two hands, and the interference assembly of the drainage tube and the joint is realized by using larger force. Therefore, the manual assembly connection is very difficult, the index finger of the thumb of an operator is damaged by long-time operation, and meanwhile, the working efficiency is reduced. Therefore, a tool for assisting the assembly of the drainage tube and the joint is required to be designed so as to improve the convenience degree of manual assembly of the drainage tube, and solve the problems of troublesome assembly, damage to fingers of an operator and low working efficiency when the joint and the drainage tube are assembled at present.
In view of this, the present utility model has been made.
Disclosure of Invention
The utility model aims to provide a clamp for assisting in assembling a drainage tube, which is used for solving the problems of troublesome assembly, damage to fingers of an operator and low working efficiency in assembling a joint and the drainage tube in the prior art.
In order to solve the technical problems, the utility model adopts the following scheme:
the utility model provides a clamp for auxiliary assembly of a drainage tube, which comprises a first clamping arm and a second clamping arm, wherein the first clamping arm and the second clamping arm are hinged, and a hinge point is positioned between the first clamping arm and the second clamping arm; the drainage tube comprises a drainage tube body, a first tube expanding structure and a second tube expanding structure, wherein the drainage tube body is connected with the drainage tube body through a first connecting rod, the first tube expanding structure and the second tube expanding structure are used for extending into the drainage tube body and expanding the drainage tube body, and the first tube expanding structure and the second tube expanding structure are respectively arranged on a first clamping arm and a second clamping arm.
In some alternative embodiments, the first clamping arm comprises a first holding section and a first clamping section positioned at two sides of the hinge point, and the second clamping arm comprises a second holding section and a second clamping section positioned at two sides of the hinge point; the first pipe expanding structure is obliquely or vertically arranged on a first clamping section of the first clamping arm; the second pipe expanding structure is obliquely or vertically arranged on the second clamping section of the second clamping arm.
In some alternative embodiments, the first and second expanded structures are the same shape;
the shape of the first pipe expanding structure and the second pipe expanding structure is any one of a rod shape, a straight plate shape and a circular arc plate shape.
In some optional embodiments, the shapes of the first pipe expanding structure and the second pipe expanding structure are arc-shaped plates, and arc concave sides of the arc-shaped plate-shaped first pipe expanding structure and the arc concave sides of the arc-shaped second pipe expanding structure are opposite;
the first pipe expanding structure is vertically fixed at one end of the first clamping section, which is far away from the hinge point;
the second pipe expanding structure is vertically fixed at one end of the second clamping section far away from the hinge point.
In some alternative embodiments, the first pipe expanding structure is arranged obliquely towards the first clamping section of the first clamping arm, and the second pipe expanding structure is arranged obliquely towards the second clamping section of the second clamping arm; the inclination angles of the first pipe expanding structure and the second pipe expanding structure are larger than 30 degrees and smaller than 90 degrees.
In some alternative embodiments, the bent angle of one side of the first pipe expanding structure and one side of the second pipe expanding structure, which are far away from the first clamping section and the second clamping section, are respectively provided with an arc edge chamfer.
In some alternative embodiments, the device further comprises a return spring for pushing the first holding section and the second holding section away from each other, wherein two ends of the return spring are respectively arranged on the first holding section and the second holding section.
In some optional embodiments, the first holding section is provided with a first mounting column arranged towards the second holding section, the second holding section is provided with a second mounting column arranged towards the first holding section, and two ends of the return spring are respectively sleeved on the first mounting column and the second mounting column.
In some alternative embodiments, the first and second stop tabs are configured to limit the maximum opening angle of the first and second clamp segments; the first spacing arch sets up in the one end that the first section of holding is close to the pin joint and holds the section setting towards the second, and the second spacing arch sets up in the one end that the second holds the section and is close to the pin joint and holds the section setting towards the first.
In some alternative embodiments, a first hinge plate is disposed on a side of the first clamping arm facing the second clamping arm, a second hinge plate is disposed on a side of the second clamping arm facing the first clamping arm, the first hinge plate and the second hinge plate are overlapped, a rivet is arranged in the center of the first hinge plate and the second hinge plate in a penetrating mode, and the first clamping arm and the second clamping arm are hinged through the first hinge plate and the second hinge plate.
In some alternative embodiments, the first and second arms are the same thickness, and the sum of the thicknesses of the first and second hinge plates is equal to the thickness of the first and second arms.
The utility model has the beneficial effects that:
the clamp for assisting in assembling the drainage tube comprises a first clamping arm and a second clamping arm, wherein the first clamping arm and the second clamping arm are hinged, and a hinge point is arranged between the first clamping arm and the second clamping arm; the drainage tube comprises a drainage tube body, a first tube expanding structure and a second tube expanding structure, wherein the drainage tube body is connected with the drainage tube body through a first connecting rod, the first tube expanding structure and the second tube expanding structure are used for extending into the drainage tube body and expanding the drainage tube body, and the first tube expanding structure and the second tube expanding structure are respectively arranged on a first clamping arm and a second clamping arm.
The effect is as follows: through setting up articulated and the pin joint is located first arm lock and the second arm lock between the two to set up first pipe expanding structure and second pipe expanding structure respectively on first arm lock and second arm lock, can realize that when the one end of first arm lock and second arm lock is held in close by operating personnel single hand, the other end opens the ingenious conception that makes the drainage tube be strutted by first pipe expanding structure and second pipe expanding structure, make operating personnel can be quick insert the drainage tube that is strutted with the joint in, realize the quick close assembly intercommunication of drainage tube and joint, consequently, can effectively solve the assembly trouble when assembling joint and drainage tube in the prior art, damage operator's finger, work efficiency is low problem.
Drawings
FIG. 1 is a schematic view of a three-dimensional exploded structure according to an embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of a portion of FIG. 1 at A;
FIG. 3 is a schematic perspective view of an embodiment of the present utility model;
FIG. 4 is a schematic perspective view of an embodiment of the present utility model;
fig. 5 is a schematic top view of another embodiment of the present utility model.
Reference numerals illustrate:
11-first holding section, 111-first limiting protrusion, 112-first mounting column, 113-first anti-slip sleeve, 12-first holding section, 121-first notch, 13-first hinged plate, 21-second holding section, 211-second limiting protrusion, 212-second mounting column, 213-second anti-slip sleeve, 22-second holding section, 221-second notch, 23-second hinged plate, 31-first pipe expanding structure, 32-second pipe expanding structure, 33-arc edge chamfer, 4-return spring, 5-rivet, 6-drainage pipe, 7-joint.
Detailed Description
The present utility model will be described in further detail with reference to examples and drawings, but embodiments of the present utility model are not limited thereto.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "configured," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically 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 will be understood in specific cases by those of ordinary skill in the art.
The utility model is described in detail below by reference to the attached drawings and in connection with the embodiments:
example 1:
referring to fig. 1 to 4, the present embodiment provides a clamp for assisting in assembling a drainage tube 6, comprising a first clamp arm and a second clamp arm hinged with a hinge point therebetween; the drainage tube comprises a drainage tube 6, a first tube expanding structure 31 and a second tube expanding structure 32, wherein the first tube expanding structure 31 and the second tube expanding structure 32 are used for extending into the drainage tube 6 and expanding the drainage tube, and the first tube expanding structure 31 and the second tube expanding structure 32 are respectively arranged on a first clamping arm and a second clamping arm.
As shown in fig. 3 and 4, in this embodiment, by providing the first arm and the second arm which are hinged and have the hinge point between them, and providing the first pipe expanding structure 31 and the second pipe expanding structure 32 on the first arm and the second arm respectively, when one ends of the first arm and the second arm are held close by an operator's hand, the other ends are opened to enable the drainage pipe 6 to be opened by the first pipe expanding structure 31 and the second pipe expanding structure 32, so that the operator can insert the connector 7 into the opened drainage pipe 6 rapidly, and realize rapid and tight assembly communication between the drainage pipe 6 and the connector 7, thereby effectively solving the problems of troublesome assembly, damage to the operator's fingers and low working efficiency in the prior art when assembling the connector 7 and the drainage pipe 6
In some alternative embodiments, the first clamping arm comprises a first holding section 11 and a first clamping section 12 located at two sides of the hinge point, and the second clamping arm comprises a second holding section 21 and a second clamping section 22 located at two sides of the hinge point;
the first pipe expanding structure 31 is obliquely or vertically arranged on the first clamping section 12 of the first clamping arm;
the second pipe expanding structure 32 is arranged on the second clamping section 22 of the second clamping arm in an inclined or vertical way.
In this embodiment, the first pipe expanding structure 31 is vertically disposed on the first clamping section 12 of the first clamping arm, the second pipe expanding structure 32 is vertically disposed on the second clamping section 22 of the second clamping arm, and the first pipe expanding structure 31 and the second pipe expanding structure 32 are vertically disposed with the first clamping section 12 and the second clamping section 22, so that when an operator holds the first holding section 11 of the first clamping arm and the second holding section 21 of the second clamping arm, the first pipe expanding structure 31 and the second pipe expanding structure 32 are perpendicular to the holding direction of the operator, and when the operator inserts the connector 7 into the drainage tube 6 passing through the pipe expanding, the first clamping arm and the second clamping arm will not affect the insertion action of the connector 7, thereby facilitating the assembly of the operator.
In some embodiments, in some alternative embodiments, the first tube expansion structure 31 is disposed obliquely toward the first clamping section 12 of the first clamp arm, and the second tube expansion structure 32 is disposed obliquely toward the second clamping section 22 of the second clamp arm; the inclination angles of the first pipe expanding structure 31 and the second pipe expanding structure 32 are both larger than 30 degrees and smaller than 90 degrees. The first and second tube expansion structures 31 and 32 are inclined toward each other so that the operator withdraws the first and second tube expansion structures 31 and 32 after the connector 7 is inserted into the drain tube 6.
In some alternative embodiments, the first and second expanded structures 31, 32 are the same shape;
the first and second pipe expanding structures 31 and 32 are formed in any one of a rod shape, a straight plate shape, and a circular arc plate shape. Referring to fig. 1 and 3, in the present embodiment, the first pipe expanding structure 31 and the second pipe expanding structure have the same shape, and are both arc-shaped, and in some embodiments, the first pipe expanding structure 31 and the second pipe expanding structure may have rod-shaped, straight-shaped, tubular, semi-cylindrical, or other shapes.
In some alternative embodiments, referring to fig. 1 and 3, the shapes of the first pipe expanding structure 31 and the second pipe expanding structure 32 are arc-shaped, and the arc concave sides of the arc-shaped first pipe expanding structure 31 and the arc-shaped second pipe expanding structure 32 are opposite; the first pipe expanding structure 31 is vertically fixed at one end of the first clamping section 12 away from the hinge point; the second expander structure 32 is vertically fixed to an end of the second clamp section 22 remote from the hinge point. The arc-shaped first tube expansion structure 31 and the second tube expansion structure 32 can enable the first tube expansion structure 31 and the second tube expansion structure 32 to extend into the drainage tube 6, and the first tube expansion structure 31 and the second tube expansion structure 32 cannot cause damage to the side wall of the drainage tube 6 in the process of expanding the drainage tube 6. In this embodiment, the first pipe expanding structure 31 is integrally formed with the end of the first clamping section 12 away from the hinge point, the second pipe expanding structure 32 is integrally formed with the end of the second clamping section 22 away from the hinge point, in some embodiments, the first pipe expanding structure 31 may be fixed on the first clamping section 12 by welding, the second pipe expanding structure 32 may be fixed on the second clamping section 22 by welding,
in some alternative embodiments, referring to fig. 2, the first pipe expanding structure 31 and the second pipe expanding structure 32 are provided with arc edge chamfers 33 at the folded corners on the sides of the first clamping section 12 and the second clamping section 22. By providing the arc edge chamfer 33 at the folded angle of the first tube expansion structure 31 and the second tube expansion structure 32, the folded angle of the first tube expansion structure 31 and the second tube expansion structure 32 is not provided with an edge which can damage the side wall of the drainage tube 6 in the process of expanding the drainage tube 6.
In some alternative embodiments, the device further comprises a return spring 4 for pushing the first holding section 11 and the second holding section 21 away from each other, and two ends of the return spring 4 are respectively arranged on the first holding section 11 and the second holding section 21. Referring to fig. 1 and 3, after the use of the present embodiment is completed, the return spring 4 pushes the first holding section 11 and the second holding section 21 to be away from each other, so that the first holding section 12 and the second holding section 22 are close to each other, and when the next assembly operation is performed, an operator can directly extend the first pipe expanding structure 31 and the second pipe expanding structure 32 on the first holding section 12 and the second holding section 22 into the drainage tube 6, without folding the first pipe expanding structure 31 and the second pipe expanding structure 32 through the first pipe expanding structure 31 and the second pipe expanding structure 32, thereby saving operation steps and improving assembly efficiency.
In some alternative embodiments, the first holding section 11 is provided with a first mounting post 112 disposed towards the second holding section 21, the second holding section 21 is provided with a second mounting post 212 disposed towards the first holding section 11, and two ends of the return spring 4 are respectively sleeved on the first mounting post 112 and the second mounting post 212. Through setting up first erection column 112 and second erection column 212, and the both ends of reset spring 4 overlap respectively and locate on first erection column 112 and the second erection column 212 for reset spring 4 installs more stably.
In some alternative embodiments, first and second stop protrusions 111 and 211 for limiting the maximum opening angle of the first and second clamping sections 12 and 22 are further included; the first limiting protrusion 111 is disposed at one end of the first holding section 11 near the hinge point and is disposed towards the second holding section 21, and the second limiting protrusion 211 is disposed at one end of the second holding section 21 near the hinge point and is disposed towards the first holding section 11. Through setting up first spacing protruding 111 and the spacing protruding 211 of second for when the spacing protruding 111 of first spacing protruding 111 of second offsets each other and holds up, contained angle between first centre gripping section 12 and the second centre gripping section 22 reaches the biggest, and at this moment, the distance between first pipe expanding structure 31 and the second pipe expanding structure 32 reaches the biggest, and at this moment, drainage tube 6 is expanded the biggest, consequently, can avoid first pipe expanding structure 31 and second pipe expanding structure 32 to prop up drainage tube 6 to it can't recover, even directly prop up drainage tube 6 when the operating personnel is too big with effort, influences the assembly.
In some alternative embodiments, the first arm is provided with a first hinge plate 13 on a side facing the second arm, the second arm is provided with a second hinge plate 23 on a side facing the first arm, the first hinge plate 13 and the second hinge plate 23 are overlapped, a rivet 5 is arranged at the center of the first hinge plate 13 and the second hinge plate 23, and the first arm and the second arm are hinged through the first hinge plate 13 and the second hinge plate 23. In this embodiment, the first hinge plate 13 is integrally and fixedly connected to the first clamping arm, and the second hinge plate 23 is integrally and fixedly connected to the second clamping arm. In some embodiments, the rivet 5 may also be replaced with a spindle.
In some alternative embodiments, the first and second arms are the same thickness, and the sum of the thicknesses of the first and second hinge plates 13, 23 is equal to the thicknesses of the first and second arms.
In the case of the use of the present embodiment,
the operator holds the large-sized drainage tube 6 with one hand, holds the first holding section 11 and the second holding section 21 with the other hand, then stretches the first tube-expanding structure 31 and the second tube-expanding structure 32 into the drainage tube 6, at this time, as shown in fig. 4, then holds the first holding section 11 and the second holding section 21 so that the first holding section 11 and the second holding section 21 are close to each other, further makes the first tube-expanding structure 31 and the second tube-expanding structure 32 far away from each other, at this time, the first tube-expanding structure 31 and the second tube-expanding structure 32 far away from each other can prop the drainage tube 6, then hold the joint 7 and insert it into the spread drainage tube 6, then withdraw the first tube-expanding structure 31 and the second tube-expanding structure 32 from the drainage tube 6, and the rebound drainage tube 6 tightly wraps the joint 7 to complete the assembly communication.
Example 2:
on the basis of the above embodiment 1, as shown in fig. 5, in this embodiment, the first grip section 11 of the first arm is sleeved with the first anti-slip sleeve 113, the second grip section 21 of the second arm is sleeved with the second anti-slip sleeve 213, and the assembly experience can be improved by setting the first anti-slip sleeve 113 and the second anti-slip sleeve 213.
In this embodiment, the first pipe expanding structure 31 and one end of the first clamping section 12 away from the hinge point are integrally formed, the second pipe expanding structure 32 and one end of the second clamping section 22 away from the hinge point are integrally formed, and when the first pipe expanding structure 31 and the second pipe expanding structure 32 are formed, the first pipe expanding structure 31 and the second pipe expanding structure 32 need to be bent by using a clamp or a bending device, so that the first pipe expanding structure 31 is perpendicular to the first clamping section 12, and the second pipe expanding structure 32 is perpendicular to the second clamping section 22.
In this embodiment, the first clamping section 12 is further provided with a first notch 121, and the second clamping section 22 is provided with a second notch 221, so that the first pipe expanding structure 31 and the second pipe expanding structure 32 can be bent by a bending device or a clamp through the arrangement of the first notch 121 and the second notch 221.
The other structures of this embodiment are the same as those of embodiment 1, and are not described here again.
It is to be understood that the above embodiments are merely illustrative of the application of the principles of the present utility model, but not in limitation thereof. Various modifications and improvements may be made by those skilled in the art without departing from the spirit and substance of the utility model, and are also considered to be within the scope of the utility model.
Claims (10)
1. A clamp for assisting in assembling a drainage tube, comprising a first clamping arm and a second clamping arm which are hinged and have a hinge point located between the first clamping arm and the second clamping arm; the drainage tube further comprises a first tube expanding structure (31) and a second tube expanding structure (32) which are used for extending into the drainage tube (6) and expanding the drainage tube, and the first tube expanding structure (31) and the second tube expanding structure (32) are respectively arranged on the first clamping arm and the second clamping arm.
2. Clamp for assisting in the fitting of a drainage tube according to claim 1, characterized in that the first clamp arm comprises a first gripping section (11) and a first clamping section (12) on both sides of the hinge point, and the second clamp arm comprises a second gripping section (21) and a second clamping section (22) on both sides of the hinge point; the first pipe expanding structure (31) is obliquely or vertically arranged on the first clamping section (12) of the first clamping arm; the second pipe expanding structure (32) is obliquely or vertically arranged on the second clamping section (22) of the second clamping arm.
3. Clamp for assisting in the fitting of a drainage tube according to claim 2, characterized in that the first (31) and second (32) expanded structures are identical in shape;
the first pipe expanding structure (31) and the second pipe expanding structure (32) are in any one of a rod shape, a straight plate shape and a circular arc plate shape.
4. A clamp for assisting in assembling a drainage tube according to claim 3, wherein the first and second tube expanding structures (31, 32) are each in the shape of a circular arc plate, and the circular arc concave sides of the circular arc plate-shaped first and second tube expanding structures (31, 32) are arranged opposite to each other;
the first pipe expanding structure (31) is vertically fixed at one end of the first clamping section (12) far away from the hinge point;
the second pipe expanding structure (32) is vertically fixed at one end of the second clamping section (22) far away from the hinge point.
5. Clamp for assisting in the fitting of a drainage tube according to claim 2, characterised in that the first tube expansion structure (31) is arranged obliquely towards the first clamping section (12) of the first clamping arm and the second tube expansion structure (32) is arranged obliquely towards the second clamping section (22) of the second clamping arm; the inclination angles of the first pipe expanding structure (31) and the second pipe expanding structure (32) are larger than 30 degrees and smaller than 90 degrees.
6. Clamp for assisting in assembling a drainage tube according to claim 2, characterized in that it further comprises a return spring (4) for pushing the first grip section (11) and the second grip section (21) away from each other, both ends of the return spring (4) being arranged on the first grip section (11) and the second grip section (21), respectively.
7. The clamp for assisting in assembling a drainage tube according to claim 6, wherein a first mounting column (112) arranged towards a second holding section (21) is arranged on the first holding section (11), a second mounting column (212) arranged towards the first holding section (11) is arranged on the second holding section (21), and two ends of the return spring (4) are respectively sleeved on the first mounting column (112) and the second mounting column (212).
8. A clamp for assisting in assembling a drain tube according to claim 6, further comprising a first limit projection (111) and a second limit projection (211) for limiting a maximum opening angle of the first clamping section (12) and the second clamping section (22); the first limiting protrusion (111) is arranged at one end, close to the hinge point, of the first holding section (11) and faces the second holding section (21), and the second limiting protrusion (211) is arranged at one end, close to the hinge point, of the second holding section (21) and faces the first holding section (11).
9. The clamp for assisting in assembling a drainage tube according to claim 1, wherein a first hinge plate (13) is arranged on one side of the first clamp arm facing the second clamp arm, a second hinge plate (23) is arranged on one side of the second clamp arm facing the first clamp arm, the first hinge plate (13) and the second hinge plate (23) are overlapped, a rivet (5) is arranged in the center of the first hinge plate (13) and the second hinge plate (23) in a penetrating mode, and the first clamp arm and the second clamp arm are hinged through the first hinge plate (13) and the second hinge plate (23).
10. Clamp for assisting in the fitting of a drainage tube according to claim 9, characterised in that the thickness of the first and second clamp arms is the same, the sum of the thicknesses of the first and second hinge plates (13, 23) being equal to the thickness of the first and second clamp arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320496900.4U CN219521986U (en) | 2023-03-15 | 2023-03-15 | Clamp for assisting in assembling drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320496900.4U CN219521986U (en) | 2023-03-15 | 2023-03-15 | Clamp for assisting in assembling drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219521986U true CN219521986U (en) | 2023-08-15 |
Family
ID=87631031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320496900.4U Active CN219521986U (en) | 2023-03-15 | 2023-03-15 | Clamp for assisting in assembling drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219521986U (en) |
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2023
- 2023-03-15 CN CN202320496900.4U patent/CN219521986U/en active Active
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