CN204306899U - A kind of operation uses the pipe clamp of connection tube - Google Patents
A kind of operation uses the pipe clamp of connection tube Download PDFInfo
- Publication number
- CN204306899U CN204306899U CN201420629354.8U CN201420629354U CN204306899U CN 204306899 U CN204306899 U CN 204306899U CN 201420629354 U CN201420629354 U CN 201420629354U CN 204306899 U CN204306899 U CN 204306899U
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- CN
- China
- Prior art keywords
- ring
- base
- collar
- connecting ring
- connection tube
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of operation and use the pipe clamp of connection tube, the snap ring including a base and be rotatably connected on base; Base side is provided with an outer connecting ring, and outer connecting ring forms interior collar away from the inwall of base one end, and the surface that base differs from outer connecting ring is connected with adhesive linkage; The bottom of snap ring forms interior connecting ring, interior connecting ring forms the upper back-up ring offseted with outer connecting ring end near one end of snap ring, the outer wall of interior connecting ring forms upper collar near the position of upper back-up ring, interior connecting ring forms lower collar away from the outer wall of upper back-up ring one end, upper collar, lower collar coordinate with the inwall of the upper outside connecting ring of base and are rotationally connected, and described upper collar is limited between back-up ring and upper collar.Base can be fixed on operating-table by adhesive linkage, and the connection tube of smoking cutter is stuck among one or more snap ring; After connection tube is fixed, both not easily dropped, free to rotate again.
Description
Technical field
This utility model belongs to fitting of medical apparatus field, is specifically related to the pipe clamp of operation connection tube.
Background technology
In surgical operation when using electric knife to carry out electricity cutting, can produce a large amount of smog, hindering the visual field of doctor, the electric knife of band suction function (is called for short: inhale
drawcutter) be therefore born.In prior art, attract cutter just must can complete by connection suction catheter and vacuum suction equipment connection the function drawing smog, blood, tissue debris the like waste.Because vacuum suction equipment general distance operating-table is comparatively far away, accordingly
attractconnection tube is general longer, must be fixed on the operation table surface near operative incision during use, pollutes to avoid unexpected dropping.Usual operating forceps or adhesive membrane are fixed on cloth list at present, cause connection tube freely to rotate, and operator arbitrarily can not change the action of hand.
Summary of the invention
Technical problem to be solved in the utility model is: the deficiency existed for prior art, provides a kind of structure simple, can conveniently by pipe clamp structure that connection tube is fixing.
For realizing the object of this utility model, be achieved by the following technical solutions: the snap ring including a base and be rotatably connected on base, base side is provided with an outer connecting ring, outer connecting ring forms interior collar away from the inwall of base one end, and the surface that base differs from outer connecting ring is connected with adhesive linkage; Described snap ring is c-shaped, the bottom of snap ring forms interior connecting ring, interior connecting ring forms the upper back-up ring offseted with outer connecting ring end near one end of snap ring, the outer wall of described interior connecting ring forms upper collar near the position of upper back-up ring, interior connecting ring forms lower collar away from the outer wall of upper back-up ring one end, described upper collar, lower collar coordinate with the inwall of the upper outside connecting ring of base and are rotationally connected, and described upper collar is limited between back-up ring and upper collar.
Preferably: the opening part width of described snap ring is 2/5 of snap ring internal diameter; The both ends of described snap ring form two flangings oppositely bent.Described flanging is beneficial to when connection tube snaps in snap ring and is strutted by the aperture position of flanging position by snap ring, is beneficial to connection tube and snaps in effortlessly.
Preferably: the difference of the internal diameter of described outer connecting ring and upper collar, lower collar external diameter is 0.3mm; Distance between described flanging and upper collar 0.3mm larger than the height of interior collar; The thickness of described interior collar, upper collar, lower collar is 0.2mm.Described outer connecting ring matches with interior connecting ring, can ensure that snap ring can rotate by respect thereto neatly, guarantees that connection tube can not produce overflexing because of snap ring, can ensure that again snap ring can conveniently snap on earth on seat when mounted.
Preferably: between the surface that described lower collar and base are provided with adhesive linkage, leave more than 2mm spacing.Even if the installation site surface irregularity of firm banking like this, also can not touch with interior connecting ring and hinder freely rotating of interior connecting ring.
Preferably: base and snap ring are respectively by plastic shaping.
Preferably: base and snap ring are metab and metal clasp respectively.
Preferably; Described base is rounded or square.
Preferably; Base side intermediary form has an outer connecting ring.
Compared with prior art, the beneficial effects of the utility model are: described base can be fixed on operating-table by adhesive linkage, and the connection tube of smoking cutter is stuck among one or more snap ring; Because snap ring and base are rotationally connected, when such pipe clamp bonds to fixed position, snap ring is still free to rotate, allows to automatically be adjusted to the state of mating most with connection tube, makes connection tube namely be not easy to drop, automatically can adapt to again the hand motion of operator.Described upper collar coordinates with upper back-up ring, interior collar makes snap ring and base realize being rotationally connected, and there is certain distance between described lower collar and upper collar, makes can rotate to more steady low resistance between the interior connecting ring of snap ring and outer connecting ring.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the decomposition texture schematic diagram of base and snap ring.
Fig. 3 is sectional structure schematic diagram of the present utility model.
Fig. 4 is using state structural representation of the present utility model.
1, base; 11, outer connecting ring; 111, interior collar; 2, snap ring; 21, interior connecting ring; 211, upper collar; 212, lower collar; 22, upper back-up ring; 23, flanging; 3, adhesive linkage; 4,
suction connecting tube.
Detailed description of the invention
With reference to the accompanying drawings detailed description of the invention of the present utility model is made a detailed explanation below.
According to shown in Fig. 1 to Fig. 4, a kind of operation described in the present embodiment uses the pipe clamp of connection tube, the snap ring 2 including a base 1 and be rotatably connected on base, and base and snap ring are respectively by integrally moulded; Described base is rounded, and base side intermediary form has an outer connecting ring 11, and outer connecting ring forms interior collar 111 away from the inwall of base one end, and the surface that base differs from outer connecting ring is connected with adhesive linkage 3; Described snap ring is c-shaped, the bottom of snap ring forms interior connecting ring 21, interior connecting ring forms the upper back-up ring 22 offseted with outer connecting ring end near one end of snap ring, the outer wall of described interior connecting ring forms upper collar 211 near the position of upper back-up ring, interior connecting ring forms lower collar 212 away from the outer wall of upper back-up ring one end, described upper collar, lower collar coordinate with the inwall of the upper outside connecting ring of base and are rotationally connected, and described upper collar is limited between back-up ring and upper collar.Described adhesive linkage is double faced adhesive tape.
The opening part width a of described snap ring is 2/5 of snap ring internal diameter b; The both ends of described snap ring form two flangings 23 oppositely bent.Can ensure that suction connecting tube can snap among snap ring quickly and easily like this, can guarantee that again connection tube can not depart from from snap ring.Described suction connecting tube is plastic material 4, attracts
connectmanage bent amplitude more greatly and not easily produce blocking.
The difference of the internal diameter of described outer connecting ring and upper collar, lower collar external diameter is 0.3mm; Distance between described flanging and upper collar 0.3mm larger than the height of interior collar; The thickness of described interior collar, upper collar, lower collar is 0.2mm.Described outer connecting ring matches with interior connecting ring, can ensure that snap ring can rotate by respect thereto neatly, guarantees that connection tube can not produce overflexing because of snap ring, can ensure that again snap ring can conveniently snap on earth on seat when mounted.
Distance between described upper collar and lower collar is 5.0mm, is coordinated simultaneously, make can rotate to more steady low resistance between the interior connecting ring of snap ring and outer connecting ring when snap ring respect thereto rotates by upper collar and lower collar with the inwall of outer connecting ring.
Base and snap ring can also be metals, and base can square and other shape.
During use, first base can be fixed on operating-table by adhesive linkage and other connection tube is not easily trampled and touches part, then the connection tube of smoking cutter be stuck among one or more snap ring; Because snap ring and base are rotationally connected, just do not need very strictly to adjust its position when such pipe clamp bonds to fixed position, snap ring can be adjusted to the state of mating most with connection tube automatically, improves the comfortableness of operation.
Claims (8)
1. perform the operation with the pipe clamp of connection tube for one kind, it is characterized in that: the snap ring including a base and be rotatably connected on base, base side is provided with an outer connecting ring, and outer connecting ring forms interior collar away from the inwall of base one end, and the surface that base differs from outer connecting ring is connected with adhesive linkage; Described snap ring is c-shaped, the bottom of snap ring forms interior connecting ring, interior connecting ring forms the upper back-up ring offseted with outer connecting ring end near one end of snap ring, the outer wall of described interior connecting ring forms upper collar near the position of upper back-up ring, interior connecting ring forms lower collar away from the outer wall of upper back-up ring one end, described upper collar, lower collar coordinate with the inwall of the upper outside connecting ring of base and are rotationally connected, and described upper collar is limited between back-up ring and upper collar.
2. a kind of operation according to claim 1 uses the pipe clamp of connection tube, it is characterized in that: the opening part width of described snap ring is 2/5 of snap ring internal diameter; The both ends of described snap ring form two flangings oppositely bent.
3. according to claim 1 and 2ly a kind ofly to perform the operation with the pipe clamp of connection tube, it is characterized in that: the difference of the internal diameter of described outer connecting ring and upper collar, lower collar external diameter is 0.3mm; Distance between described flanging and upper collar 0.3mm larger than the height of interior collar; The thickness of described interior collar, upper collar, lower collar is 0.2mm.
4. according to claim 1 and 2ly a kind ofly to perform the operation with the pipe clamp of connection tube, it is characterized in that: between the surface that described lower collar and base are provided with adhesive linkage, leave more than 2mm spacing.
5. a kind of operation according to claim 1 and 2 uses the pipe clamp of connection tube, it is characterized in that: base and snap ring are respectively by plastic shaping.
6. a kind of operation according to claim 1 and 2 uses the pipe clamp of connection tube, it is characterized in that: described base is rounded or square.
7. a kind of operation according to claim 1 and 2 uses the pipe clamp of connection tube, it is characterized in that: base and snap ring are metab and metal clasp respectively.
8. a kind of operation according to claim 5 uses the pipe clamp of connection tube, it is characterized in that: base side intermediary form has an outer connecting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420629354.8U CN204306899U (en) | 2014-10-28 | 2014-10-28 | A kind of operation uses the pipe clamp of connection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420629354.8U CN204306899U (en) | 2014-10-28 | 2014-10-28 | A kind of operation uses the pipe clamp of connection tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204306899U true CN204306899U (en) | 2015-05-06 |
Family
ID=53129235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420629354.8U Active CN204306899U (en) | 2014-10-28 | 2014-10-28 | A kind of operation uses the pipe clamp of connection tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204306899U (en) |
-
2014
- 2014-10-28 CN CN201420629354.8U patent/CN204306899U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313300 Zhejiang Shuyou Instrument Equipment Co., Ltd Patentee after: Zhejiang Shuyou instrument and Equipment Co.,Ltd. Address before: 313300 Zhejiang Shuyou Instrument Equipment Co., Ltd Patentee before: ZHEJIANG SHUYOU SURGICAL INSTRUMENT Co.,Ltd. |