CN207989968U - A kind of feeding tube joint fixing apparatus - Google Patents
A kind of feeding tube joint fixing apparatus Download PDFInfo
- Publication number
- CN207989968U CN207989968U CN201820443662.XU CN201820443662U CN207989968U CN 207989968 U CN207989968 U CN 207989968U CN 201820443662 U CN201820443662 U CN 201820443662U CN 207989968 U CN207989968 U CN 207989968U
- Authority
- CN
- China
- Prior art keywords
- feeding tube
- tubular nut
- pull rod
- fixing sleeve
- connecting ear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses a kind of feeding tube joint fixing apparatus, including metal fixing sleeve, rubber washer, upper connecting ear, pull rod and tubular nut, the metal fixing sleeve is internally provided with rubber washer, same position is both provided with notch on the metal fixing sleeve and rubber washer, one end of notch is provided with upper connecting ear, the other end of notch is provided with lower connecting ear, one end of upper connecting ear is installed with pull rod by axis pin, the other end of the pull rod is equipped with external screw thread, the other end of the pull rod is threadably secured with tubular nut to be connect, the inner surface of the tubular nut is equipped with internal thread, the outer surface of tubular nut is equipped with anti-skid chequer, the lower end of the tubular nut is set there are one circular hole.This feeding tube joint fixing apparatus sets there are one rubber washer, not only good fixing effect in the inner surface of metal fixing sleeve, but also can reduce damage of the metal fixing sleeve to feeding tube, while the outer surface of tubular nut is equipped with anti-skid chequer, and good antiskid effect is not easy to skid.
Description
Technical field
The utility model is related to joint fixing apparatus technical field, specially a kind of feeding tube joint fixing apparatus.
Background technology
Feeding tube is generally plastics or rubber hose, and tubular body is equipped with the tension spring for pushing material to advance, feeding tube and gold
When category pipe is connected, due to the difference of material, it cannot be welded as a whole, generally use snap ring or iron wire fix feeding tube one end
On metal tube.This fixing means is not only time-consuming to take material, but also is easy to damage feeding tube, therefore installing and dismounting is all highly difficult.
Utility model content
The purpose of this utility model is to provide a kind of feeding tube joint fixing apparatus, have good fixing effect, convenient for peace
The advantages of assembly and disassembly are unloaded, solves the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions：A kind of feeding tube joint fixing apparatus, including
Metal fixing sleeve, rubber washer, upper connecting ear, pull rod and tubular nut, the metal fixing sleeve are internally provided with rubber pad
It encloses, same position is both provided with notch on the metal fixing sleeve and rubber washer, and one end of notch is provided with upper connecting ear, lacks
The other end of mouth is provided with lower connecting ear, and one end of the upper connecting ear is installed with pull rod by axis pin, the pull rod
The other end be equipped with external screw thread, the other end of the pull rod is threadably secured with tubular nut to be connect, the tubular nut it is interior
Surface is equipped with internal thread, and the outer surface of the tubular nut is equipped with anti-skid chequer, and the lower end of the tubular nut sets that there are one circular holes.
Preferably, the metal fixing sleeve is the endless metal circle with a notch, and the shape and metal of rubber washer are solid
Surely the shape covered is identical.
Preferably, the quantity of the upper connecting ear is two, and the quantity of lower connecting ear is also two.
Preferably, the external screw thread of the pull rod outer surface matches with the internal thread of tubular nut inner surface.
Preferably, the circular hole runs through tubular nut.
Compared with prior art, the beneficial effects of the utility model are as follows：
This feeding tube joint fixing apparatus, after the mouthpiece cover of feeding tube is on metal tube, by feeding tube connector fixing part
It is placed in feeding tube and overlaps position with metal tube, hold tubular nut and move downward, pull rod is made to be placed between two lower connecting ears, use
Hand rotates tubular nut or a metallic rod is inserted into the circular hole of tubular nut lower end, and rotation metallic rod can connect feeding tube
Head fixing piece is firmly secured on feeding tube, prevents feeding tube from sliding, there are one being set in the inner surface of metal fixing sleeve
Rubber washer, not only good fixing effect, but also damage of the metal fixing sleeve to feeding tube can be reduced, while the appearance of tubular nut
Face is equipped with anti-skid chequer, and good antiskid effect is not easy to skid.
Description of the drawings
Fig. 1 is that the fixing device of the utility model opens schematic diagram；
Fig. 2 is that the fixing device of the utility model closes schematic diagram；
Fig. 3 is the fixing device side view of the utility model.
In figure：1 metal fixing sleeve, 2 rubber washers, 3 upper connecting ears, 4 lower connecting ears, 5 pull rods, 6 tubular nuts, 7 circular holes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of feeding tube joint fixing apparatus, including metal fixing sleeve 1, rubber washer 2, upper connecting ear
3, pull rod 5 and tubular nut 6, metal fixing sleeve 1 are internally provided with rubber washer 2, not only good fixing effect, but also can reduce
Same position is both provided with notch on damage of the metal fixing sleeve 1 to feeding tube, metal fixing sleeve 1 and rubber washer 2, notch
One end is provided with upper connecting ear 3, and the other end of notch is provided with lower connecting ear 4, and the quantity of upper connecting ear 3 is two, lower connection
The quantity of ear 4 is also two, and metal fixing sleeve 1 is the endless metal circle with a notch, and the shape and metal of rubber washer 2 are solid
Surely the shape of set 1 is identical, and one end of upper connecting ear 3 is installed with pull rod 5 by axis pin, and the other end of pull rod 5 is equipped with outer spiral shell
Line, the other end of pull rod 5 is threadably secured with tubular nut 6 to be connect, and the inner surface of tubular nut 6 is equipped with internal thread, pull rod 5
The external screw thread of outer surface matches with the internal thread of 6 inner surface of tubular nut, and the outer surface of tubular nut 6 is equipped with anti-skid chequer, pipe
The lower end of shape nut 6 is set there are one circular hole 7, and circular hole 7 runs through tubular nut 6, facilitates insertion into metallic rod and rotate tubulose more effortlessly
Nut 6, it is simple in structure, it is easy to use, it is easily installed dismounting, service life is long, good fixing effect, can reduce metal fixing sleeve 6
Damage to feeding tube can be used for the fixation of any hose and metal tube.
Operation principle：This feeding tube joint fixing apparatus connects feeding tube after the mouthpiece cover of feeding tube is on metal tube
Head fixing piece is placed in feeding tube and overlaps position with metal tube, holds tubular nut 6 and moves downward, so that pull rod 5 is placed under two and connect
Between lug 4, rotates tubular nut 6 with hand or a metallic rod is inserted into the circular hole 7 of 6 lower end of tubular nut, rotate metallic rod
Feeding tube connector fixing part can be firmly secured on feeding tube, prevent feeding tube from sliding, due in metal fixing sleeve 1
Inner surface set there are one rubber washer 2, not only good fixing effect, but also damage of the metal fixing sleeve 1 to feeding tube can be reduced.
In summary：This feeding tube joint fixing apparatus connects feeding tube after the mouthpiece cover of feeding tube is on metal tube
Head fixing piece is placed in feeding tube and overlaps position with metal tube, holds tubular nut 6 and moves downward, so that pull rod 5 is placed under two and connect
Between lug 4, rotates tubular nut 6 with hand or a metallic rod is inserted into the circular hole 7 of 6 lower end of tubular nut, rotate metallic rod
Feeding tube connector fixing part can be firmly secured on feeding tube, prevent feeding tube from sliding, due in metal fixing sleeve 1
Inner surface set there are one rubber washer 2, not only good fixing effect, but also damage of the metal fixing sleeve 1 to feeding tube can be reduced,
The outer surface of tubular nut 6 is equipped with anti-skid chequer simultaneously, and good antiskid effect is not easy to skid.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of feeding tube joint fixing apparatus, including metal fixing sleeve (1), rubber washer (2), upper connecting ear (3), pull rod
(5) and tubular nut (6), it is characterised in that：The metal fixing sleeve (1) is internally provided with rubber washer (2), the metal
Same position is both provided with notch on fixing sleeve (1) and rubber washer (2), and one end of notch is provided with upper connecting ear (3), notch
The other end be provided with lower connecting ear (4), one end of the upper connecting ear (3) is installed with pull rod (5) by axis pin, described
The other end of pull rod (5) is equipped with external screw thread, and the other end of the pull rod (5) is threadably secured with tubular nut (6) to be connect, institute
The inner surface for stating tubular nut (6) is equipped with internal thread, and the outer surface of the tubular nut (6) is equipped with anti-skid chequer, the tubulose spiral shell
The lower end of female (6) sets that there are one circular holes (7).
2. a kind of feeding tube joint fixing apparatus according to claim 1, it is characterised in that：The metal fixing sleeve (1)
Shape for the endless metal circle with a notch, rubber washer (2) is identical as the shape of metal fixing sleeve (1).
3. a kind of feeding tube joint fixing apparatus according to claim 1, it is characterised in that：The upper connecting ear (3)
Quantity is two, and the quantity of lower connecting ear (4) is also two.
4. a kind of feeding tube joint fixing apparatus according to claim 1, it is characterised in that：Pull rod (5) outer surface
External screw thread match with the internal thread of tubular nut (6) inner surface.
5. a kind of feeding tube joint fixing apparatus according to claim 1, it is characterised in that：The circular hole (7) is through pipe
Shape nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820443662.XU CN207989968U (en) | 2018-03-20 | 2018-03-20 | A kind of feeding tube joint fixing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820443662.XU CN207989968U (en) | 2018-03-20 | 2018-03-20 | A kind of feeding tube joint fixing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207989968U true CN207989968U (en) | 2018-10-19 |
Family
ID=63829430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820443662.XU Expired - Fee Related CN207989968U (en) | 2018-03-20 | 2018-03-20 | A kind of feeding tube joint fixing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207989968U (en) |
-
2018
- 2018-03-20 CN CN201820443662.XU patent/CN207989968U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20190320 |