CN207734418U - Vessel clamp and infusion device - Google Patents
Vessel clamp and infusion device Download PDFInfo
- Publication number
- CN207734418U CN207734418U CN201720760399.2U CN201720760399U CN207734418U CN 207734418 U CN207734418 U CN 207734418U CN 201720760399 U CN201720760399 U CN 201720760399U CN 207734418 U CN207734418 U CN 207734418U
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- Prior art keywords
- arm
- pushing
- pressing part
- vessel clamp
- hole
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Abstract
The utility model proposes a kind of vessel clamp and infusion devices, wherein vessel clamp includes main part, main part has the first arm and the second arm, channel is arranged in one path of main part upper edge, the channel be configured for conduit across and be set to the first arm and the second arm, configured with the first pushing and pressing part being formed on the first arm and the second pushing and pressing part being formed on the second arm in channel, first pushing and pressing part and the second pushing and pressing part are correspondingly arranged, and first pushing and pressing part and the second pushing and pressing part switch between a disengaged position and a packing position, elastic deformation can occur at least one of both first arm and the second arm, so that the first pushing and pressing part and the second pushing and pressing part switch between a disengaged position and a packing position；It is characterized in that：Buckling parts is arranged in side in the width direction of first arm, hole portion is arranged on second arm, at packing position, buckling parts is caught in hole portion, so that the first pushing and pressing part and the second pushing and pressing part are maintained at packing position.
Description
Technical field
The utility model is related to a kind of vessel clamp and infusion devices, belong to medical instruments field.
Background technology
Vessel clamp is a component on infusion apparatus, is used to open or the conduit of close transfusion device.Authorization Notice No. is CN
204017024 U, authorized announcement date be 2014.12.17 Chinese utility model patent in, disclose a kind of vessel clamp, including
One ontology, the side of the ontology are equipped with elastic arm, the other side be equipped with it is micro- crank arm, the elastic arm and it is micro- crank arm it is upper open up it is useful
The through-hole connect is worn in woven hose, be equipped with the lug boss for locking conduit on the elastic arm and ontology, it is described micro- to crank arm
Back-off is equipped with above through-hole, the free end of the elastic arm and back-off are clamped, it is characterised in that：The top of the back-off is micro- song
The extended segment of arm, vessel clamp in its natural state when elastic arm free end be in contact with the free end of extended segment.The vessel clamp
It is clamped with the free end of elastic arm by being buckled to, the mode of this clamping is simultaneously unstable, and the free end of elastic arm is easy abjection.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiencies existing in the prior art, and provide a kind of structure design conjunction
Reason, connects reliable vessel clamp.
The technical scheme in the invention for solving the above technical problem is：The vessel clamp, including main part, main part tool
There are the first arm and the second arm, one path of main part upper edge that channel is set, which is configured for conduit and passes through and be arranged
It is configured with the first pushing and pressing part being formed on the first arm between the first arm and the second arm, in channel and is formed in second
The second pushing and pressing part on arm, the first pushing and pressing part and the second pushing and pressing part are correspondingly arranged, and the first pushing and pressing part and the second pushing and pressing part exist
Switch between one disengaged position and a packing position, elasticity can occur at least one of both first arm and the second arm
Deformation, so that the first pushing and pressing part and the second pushing and pressing part switch between a disengaged position and a packing position；It is characterized in that：
Buckling parts is arranged in side in the width direction of first arm, hole portion is arranged on second arm, in the packing position
When setting, buckling parts is caught in hole portion, so that the first pushing and pressing part and the second pushing and pressing part are maintained at packing position.
There is extended segment, the end set of extended segment to buckle, first arm on second arm described in the utility model
End be clasped.
Providing walls on second arm described in the utility model, the hole portion are formed in the wall portion.
The first guide surface is provided on buckling parts described in the utility model.
First pushing and pressing part described in the utility model is set as convex structure and the pushing and pressing face with arc, the second pushing and pressing part
It is set as convex structure and the pushing and pressing face with arc.
First through hole is arranged in the junction of first arm and the second arm described in the utility model, has second on extended segment
Through-hole, first through hole and the second through-hole configure the both sides on a path.
Buckle described in the utility model has pressure surface, when buckle coordinates with the first arm, the outside of the first arm end
Surface is against on pressure surface.
There is the second guide surface, the end set third guide surface of first arm on buckle described in the utility model.
The utility model additionally provides a kind of infusion device, it is characterised in that：Including the vessel clamp.
The utility model compared with prior art, has the following advantages and effect：It is simple in structure, reasonable design；Compared to existing
Buckling parts is arranged in the first arm width direction for the position for having the buckling parts in technology, when buckling parts and hole portion completion are matched
After conjunction, when buckling parts needs are deviate from from hole portion, need to exert a force in the width direction of the first arm or the second arm, so that the
The force that one arm and the second arm are staggered, and the first arm and the second arm made to be staggered in the direction of the width in the direction of the width
Required force when being greater than buckling parts disengaging in the prior art, thus the stability connected is more preferable, buckling parts is not easy.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the main structure diagram of the vessel clamp in embodiment.
Fig. 2 is the dimensional structure diagram one of the vessel clamp in embodiment.
Fig. 3 is the dimensional structure diagram two of the vessel clamp in embodiment.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.Upper and lower, left and right in following embodiment,
It is reference that the orientation such as forward and backward term, which is only with the normal operating condition of relative concept or product in attached drawing, without that should recognize
To be restrictive.The left and right directions in Fig. 1 in the present embodiment is the length direction of vessel clamp, and upper and lower directions is conduit
The thickness direction of folder is " width direction " signified in the present embodiment perpendicular to length direction and thickness direction.
Embodiment 1
Referring to Fig. 1 to Fig. 3, the vessel clamp of the present embodiment includes main part 1.
Main part 1 in the present embodiment has the first arm 11 and the second arm 12, the setting of 1 upper edge of main part, one path logical
Road, the channel be configured for conduit across and be set to the first arm 11 and the second arm 12, configured in channel tangible
At the second pushing and pressing part 121 that first on the first arm 11 111 at pushing and pressing part and is formed on the second arm 12, the first pushing and pressing part
111 and second pushing and pressing part 121 be correspondingly arranged, and the first pushing and pressing part 111 and the second pushing and pressing part 121 are a disengaged position and one
Packing switches between position, and elastic deformation can occur at least one of both first arm 11 and the second arm 12, so that first
Pushing and pressing part 111 and the second pushing and pressing part 121 switch between a disengaged position and a packing position.It is the prior art above, this
Place repeats no more.
Buckling parts 112 is arranged in side in the width direction of the first arm 11 in the present embodiment, is set on the second arm 12
Hole portion 122 is set, at packing position, buckling parts 112 is caught in hole portion 122, so that the first pushing and pressing part 111 and the second pushing and pressing part
121 are maintained at packing position.The position of buckling parts in compared with prior art buckling parts 112 is arranged wide in the first arm 11
It spends on direction, after buckling parts 112 and the completion cooperation of hole portion 122, when the needs of buckling parts 112 are deviate from from hole portion 122, needs
It exerts a force in the width direction of first arm 11 or the second arm 12, so that the first arm 11 and the second arm 12 are in the direction of the width
It is de- that the force for being staggered, and the first arm 11 and the second arm 12 being made to be staggered in the direction of the width is greater than buckling parts in the prior art
From when required force, thus the stability connected is more preferable, and buckling parts 112 is not easy.
There is extended segment 13, the end set buckle 131 of extended segment 13, the first arm on the second arm 12 in the present embodiment
The end in portion 11 and 131 cooperation of buckle.Coordinate with hole portion 122 in buckling parts 112 or the end of buckle 131 and the first arm 11 is matched
When conjunction, first arm 11 of the two and the relative position of the second arm 12 may be configured as different, thus make the first pushing and pressing part 111
There are two different relative positions with the second pushing and pressing part 121 tool, so that the extruding dynamics to conduit is different, provide different
Extruding force, to be applicable in different use demands.
Providing walls 123 on the second arm 12 in the present embodiment, hole portion 122 are formed in wall portion 123.Its structure is more
Simply.Wall portion 123 is set to the side in 12 width direction of the second arm.
The first guide surface 1121 is provided on buckling parts 112 in the present embodiment.First guide surface 1121 is configured to circular arc
Face when so that the first guide surface 1121 touching wall portion 123, plays the role of reducing resistance, and force the first arm 11 and the
Two arms 12 misplace, and buckling parts 112 is made smoothly to be caught in hole portion 122.
The first pushing and pressing part 111 in the present embodiment is set as convex structure and the pushing and pressing face with arc, the second pushing and pressing
Portion 121 is set as convex structure and the pushing and pressing face with arc.First pushing and pressing part 111 and the second pushing and pressing part 121 are in a path
Upper priority setting, so that the squeezing effect to conduit is more preferable.
First through hole 14 is arranged in the junction of the first arm 11 and the second arm 12 in the present embodiment, has on extended segment 13
There are the second through-hole 15, first through hole 14 and the second through-hole 15 to configure the both sides on a path.First through hole 14 and the second through-hole
15 pairs of conduits have position-limiting action, and vessel clamp can be made to be threaded through on conduit.
Buckle 141 in the present embodiment has pressure surface 1411, when buckle 141 and the first arm 11 coordinate, the first arm
The outer surface of 11 ends is against on pressure surface 1411.
There is the second guide surface 1412, the end set third of the first arm 11 to be oriented on buckle 141 in the present embodiment
Face 113.Second guide surface 1412 and three guide surfaces 113 are equipped with, so that the two is easier to be caught in.
Main part 1 in the present embodiment is made of elastic material in the prior art.
Embodiment 2
Vessel clamp in infusion device in the present embodiment, including embodiment 1.
Described in this specification above content is only to the utility model example explanation.The utility model
Person of ordinary skill in the field can make various modifications or additions to the described embodiments or use class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
It encloses, all should belong to the protection range of the utility model.
Claims (9)
1. a kind of vessel clamp, including main part, main part has the first arm and the second arm, the setting of one path of main part upper edge
Channel, the channel be configured for conduit across and be set to the first arm and the second arm, in channel configured with formed
The first pushing and pressing part on the first arm and the second pushing and pressing part being formed on the second arm, the first pushing and pressing part and the second pushing and pressing part
It is correspondingly arranged, and the first pushing and pressing part and the second pushing and pressing part switch between a disengaged position and a packing position, the first arm
Elastic deformation can occur at least one of both the second arm, so that the first pushing and pressing part and the second pushing and pressing part are detached at one
Switch between position and a packing position；It is characterized in that：
Buckling parts is arranged in side in the width direction of first arm, and hole portion is arranged on second arm, compels described
When tight position, buckling parts is caught in hole portion, so that the first pushing and pressing part and the second pushing and pressing part are maintained at packing position.
2. vessel clamp according to claim 1, it is characterised in that：There is extended segment on second arm, extended segment
End set buckle, the end of first arm be clasped.
3. vessel clamp according to claim 1 or 2, it is characterised in that：Providing walls on second arm, the hole
Portion is formed in the wall portion.
4. vessel clamp according to claim 3, it is characterised in that：The first guide surface is provided on the buckling parts.
5. vessel clamp according to claim 1 or 2, it is characterised in that：First pushing and pressing part is set as convex structure
And the pushing and pressing face with arc, the second pushing and pressing part are set as convex structure and the pushing and pressing face with arc.
6. vessel clamp according to claim 2, it is characterised in that：The junction of first arm and the second arm is arranged
There is on extended segment first through hole the second through-hole, first through hole and the second through-hole to configure the both sides on a path.
7. vessel clamp according to claim 2, it is characterised in that：The buckle has pressure surface, buckle and the first arm
When cooperation, the outer surface of the first arm end is against on pressure surface.
8. vessel clamp according to claim 7, it is characterised in that：On the buckle have the second guide surface, described first
The end set third guide surface of arm.
9. a kind of infusion device, it is characterised in that：Including any vessel clamp of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720760399.2U CN207734418U (en) | 2017-06-28 | 2017-06-28 | Vessel clamp and infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720760399.2U CN207734418U (en) | 2017-06-28 | 2017-06-28 | Vessel clamp and infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207734418U true CN207734418U (en) | 2018-08-17 |
Family
ID=63114519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720760399.2U Active CN207734418U (en) | 2017-06-28 | 2017-06-28 | Vessel clamp and infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207734418U (en) |
-
2017
- 2017-06-28 CN CN201720760399.2U patent/CN207734418U/en active Active
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| GR01 | Patent grant |