CN212268365U - Ring buckle type winding film extractor convenient to use - Google Patents
Ring buckle type winding film extractor convenient to use Download PDFInfo
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- CN212268365U CN212268365U CN202020807825.5U CN202020807825U CN212268365U CN 212268365 U CN212268365 U CN 212268365U CN 202020807825 U CN202020807825 U CN 202020807825U CN 212268365 U CN212268365 U CN 212268365U
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Abstract
The utility model discloses a ring buckle type winding film extractor which is convenient to use and comprises a first sleeve, a second sleeve and a buckle sleeve; the first sleeve is provided with a first cylinder part and a first annular part, and the first cylinder part is provided with a clamping hook; the second sleeve is provided with a second cylinder body part, the second cylinder body part is sleeved on the periphery of the first cylinder body part, the upper end and the lower end of the second cylinder body part are abutted against the clamping hook and the first annular part, the second cylinder body part axially rotates relative to the first cylinder body part, and the first wear-resistant layer is covered on the first cylinder body part and/or the second cylinder body part; the buckle sleeve is positioned in the first cylinder body part and comprises an index finger buckle, a middle finger buckle, a ring buckle for ring finger without name and a ring buckle for ring finger tail, and the index finger buckle and the ring buckle for ring finger tail are both detachably connected with the first cylinder body part; the use is more convenient, and the anti-slip and anti-drop effects are achieved; the assembly is convenient, different buckle sleeves can be selected according to the sizes of the fingers, and the subsequent maintenance and replacement are convenient; the wear resistance of the first sleeve and the second sleeve is improved, and the service life of the second sleeve is prolonged.
Description
Technical Field
The utility model belongs to the technical field of the winding membrane extractor and specifically relates to indicate a ring buckle formula convenient to use type winding membrane extractor.
Background
In the packaging industry today, wrapping films (also called wrapping films) are most widely used, and these wrapping films are produced in units of rolls, and are produced by taking paper tubes of different sizes as a material winding rod. When the stretch wrap film is used for packaging, an operator is difficult to position the winding drum and easy to loosen, so that the use is troublesome.
Therefore, a new technical solution needs to be developed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a ring-buckle type wound film extractor with convenient use, which is more convenient to use and has the anti-slip and anti-drop functions; the assembly is convenient, different buckle sleeves can be selected according to the size of the fingers of an operator, and the subsequent maintenance and replacement are convenient; the wear resistance of the first sleeve and the second sleeve is improved, and the service life of the second sleeve is prolonged.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a ring knot formula convenient to use type winding membrane extractor, is including first sleeve, second sleeve and be used for the buckle cover of finger location, wherein:
the first sleeve is provided with a first cylinder part which is communicated up and down and a first annular part which is integrally and horizontally extended outwards from the lower end of the periphery of the first cylinder part, and the peripheral side wall of the first cylinder part is provided with at least one clamping hook;
the second sleeve is provided with a second cylinder body part which is penetrated up and down, the second cylinder body part is sleeved on the periphery of the first cylinder body part, the upper end and the lower end of the second cylinder body part respectively abut against the clamping hook and the first annular part, the second cylinder body part can axially rotate relative to the first cylinder body part, and the outer peripheral side wall of the first cylinder body part and/or the inner peripheral side wall of the second cylinder body part are/is covered with a first wear-resistant layer;
the buckle sleeve is positioned in the first barrel part and comprises a forefinger buckle, a middle finger buckle, a ring buckle and a tail finger buckle, wherein the forefinger buckle is used for matching the forefinger, the middle finger buckle is used for matching the middle finger, the ring buckle is used for matching the ring buckle and the tail finger buckle is used for matching the tail finger, and the forefinger buckle and the tail finger ring buckle are both detachably connected to the inner side wall of the first barrel part.
As a preferable scheme, the number of the clamping hooks is two, and the straight line where the two clamping hooks are located and the buckle sleeve are distributed in an X-shaped cross or a cross shape.
As a preferable scheme, the index finger ring buckle and the middle finger ring buckle are connected through a first elastic connecting piece, the middle finger ring buckle and the ring buckle of the ring finger are connected through a second elastic connecting piece, and the ring buckle of the ring finger and the ring buckle of the tail finger are connected through a third elastic connecting piece.
Preferably, the first elastic connecting piece, the second elastic connecting piece and the third elastic connecting piece are all springs or metal corrugated pipes.
Preferably, the lower end of the periphery of the second cylinder portion integrally extends outwards in a horizontal mode to form a second annular portion, the lower end of the second annular portion abuts against the first annular portion, and a second wear-resistant layer is covered on the upper end face of the first annular portion and/or the lower end face of the second annular portion.
Preferably, the second annular portion has an outer diameter smaller than an outer diameter of the first annular portion.
As a preferable scheme, at least one through hole penetrating the first barrel part is formed in the first barrel part, and the clamping hook is integrally and upwards extended for a section from the inner wall of the lower end of the through hole and then is vertically bent and extended outwards.
Preferably, the number of the through holes is two, two arc-shaped convex parts are convexly arranged on the peripheral wall of the outer side of the first cylinder body part, and the two arc-shaped convex parts are symmetrically arranged on two sides of the axis of the two through holes respectively.
Preferably, the upper end surface of each arc-shaped convex part is higher than the upper end surface of the hook.
Preferably, the surfaces of the inner peripheral side wall of the first barrel portion and the outer peripheral side wall of the first annular portion are coated with a luminescent layer.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, particularly, according to the technical scheme, the utility model is mainly characterized in that the buckle sleeve is detachably designed, and on one hand, the buckle sleeve is sleeved on the corresponding finger for positioning, thereby being more convenient to use and playing the roles of skid resistance and hand drop resistance; on the other hand, the assembly is convenient, different buckle sleeves can be selected according to the size of the fingers of an operator, and the subsequent maintenance and replacement are convenient; moreover, the wear-resisting property of the first sleeve and the second sleeve is improved and the service life of the second sleeve is prolonged by arranging the first wear-resisting layer;
secondly, the corresponding finger ring buckles are connected through the elastic connecting piece, so that an operator feels more comfortable when using the finger ring buckle;
moreover, the wear-resisting property of the first sleeve and the second sleeve is further improved through the arrangement of the second wear-resisting layer, and the service life of the second sleeve is further prolonged;
and the whole structure design is ingenious and reasonable, the compactness is better, the carrying is convenient, the assembly among all parts is convenient and firm, and the stability and the reliability of the product in the use process are ensured.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention;
fig. 3 is a top view of an embodiment of the invention (second sleeve not shown).
Fig. 4 is a top view of another embodiment of the present invention (second sleeve not shown).
The attached drawings indicate the following:
10. first sleeve
11. First barrel part 111, arcuate projection
12. A first annular part
13. Hook 14, through hole
20. Second sleeve
21. Second cylindrical body part 22, second annular part
30. Buckle sleeve 301 and first elastic connecting piece
302. Second elastic connecting piece 303 and third elastic connecting piece
31. Index finger ring buckle 32, middle finger ring buckle
33. Ring buckle 34 for ring finger and ring buckle for tail finger
41. A first wear layer 42, a second wear layer.
Detailed Description
Referring to fig. 1 to 4, which show the specific structure of the embodiment of the present invention, a ring buckle type winding film extractor with convenient use comprises a first sleeve 10, a second sleeve 20 and a buckle sleeve 30 for finger positioning, wherein:
At least one clamping hook 13 is arranged on the peripheral side wall of the first cylinder part 11; preferably, the hooks 13 are provided with two, and the straight line of the two hooks 13 and the buckle sleeve 30 are distributed in an X-shaped or cross shape. In this embodiment, the first barrel 11 is provided with at least one through hole 14 penetrating through the first barrel, and the hook 13 is integrally extended upward from the inner wall of the lower end of the through hole 14 and then bent outward to form the through hole. The number of the through holes 14 is two, two arc-shaped convex parts 111 are convexly arranged on the peripheral wall of the outer side of the first cylinder part 11, and the two arc-shaped convex parts 111 are respectively symmetrically arranged on two sides of the axis where the two through holes 14 are located. Preferably, the upper end surface of each of the arc-shaped protrusions 111 is higher than the upper end surface of the hook 13.
The second sleeve 20 is provided with a second cylinder part 21 which is through up and down, the second cylinder part 21 is sleeved on the periphery of the first cylinder part 11, the upper end and the lower end of the second cylinder part 21 respectively abut against the hook 13 and the first annular part 12, the second cylinder part 21 can axially rotate relative to the first cylinder part 11, and the outer peripheral side wall of the first cylinder part 11 and/or the inner peripheral side wall of the second cylinder part 21 are/is covered with a first wear-resistant layer 41;
in this embodiment, the lower end of the outer periphery of the second barrel 21 integrally extends horizontally to form the second annular portion 22, the lower end of the second annular portion 22 abuts against the first annular portion 12, and the upper end surface of the first annular portion 12 and/or the lower end surface of the second annular portion 22 are/is covered with the second wear-resistant layer 42. Preferably, the second annular portion 22 has an outer diameter smaller than the outer diameter of the first annular portion 12.
The buckle sleeve 30 is positioned in the first barrel part 11, the buckle sleeve 30 comprises an index finger buckle 31, a middle finger buckle 32, a ring buckle 33 and a tail finger ring buckle 34, the index finger buckle 31 and the tail finger ring buckle 34 are sequentially connected, the index finger buckle 31 is used for being matched with an index finger, the middle finger buckle 32 is used for being matched with a middle finger, the ring buckle 33 is used for being matched with a ring finger, and the tail finger ring buckle 34 is used for being matched with a tail finger, and the index finger buckle 31 and the tail finger ring buckle 34 can be detachably connected to the inner side.
The forefinger buckle 31 and the middle finger ring buckle 32 are connected through a first elastic connecting piece 301, the ring buckle 33 of the ring buckle 32 of the middle finger is connected through a second elastic connecting piece 302, and the ring buckle 33 of the ring finger and the ring buckle 34 of the tail finger are connected through a third elastic connecting piece 303. In this embodiment, the first elastic connector 301, the second elastic connector 302 and the third elastic connector 303 are all springs or metal bellows.
The following is a general description of its use:
1. the second sleeve 20 wound with the winding film is sleeved outside the first sleeve 10 from top to bottom, the upper end of the second barrel body 21 abuts against the lower end of the hook 13, and the second annular part 22 abuts against the upper end of the first annular part 12, so that the assembly of the embodiment is completed;
2. generally, the index finger, middle finger, ring finger and tail finger of the left hand of the operator are all sleeved in the corresponding ring buckles, the thumb and palm center of the left hand are abutted against the lower end of the first annular part 12, the winding film can be extracted by the right hand, the hand cannot be damaged in the whole process, and the safety is good.
The utility model is mainly designed in a detachable way through the buckle sleeve, on one hand, the buckle sleeve is sleeved on the corresponding finger for positioning, thereby being more convenient to use and playing the roles of skid resistance and hand drop resistance; on the other hand, the assembly is convenient, different buckle sleeves can be selected according to the size of the fingers of an operator, and the subsequent maintenance and replacement are convenient; moreover, the wear-resisting property of the first sleeve and the second sleeve is improved and the service life of the second sleeve is prolonged by arranging the first wear-resisting layer;
secondly, the corresponding finger ring buckles are connected through the elastic connecting piece, so that an operator feels more comfortable when using the finger ring buckle;
moreover, the wear-resisting property of the first sleeve and the second sleeve is further improved through the arrangement of the second wear-resisting layer, and the service life of the second sleeve is further prolonged;
and the whole structure design is ingenious and reasonable, the compactness is better, the carrying is convenient, the assembly among all parts is convenient and firm, and the stability and the reliability of the product in the use process are ensured.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a ring knot formula convenient to use type winding membrane extractor which characterized in that: including first sleeve, second sleeve and be used for the buckle cover of finger location, wherein:
the first sleeve is provided with a first cylinder part which is communicated up and down and a first annular part which is integrally and horizontally extended outwards from the lower end of the periphery of the first cylinder part, and the peripheral side wall of the first cylinder part is provided with at least one clamping hook;
the second sleeve is provided with a second cylinder body part which is penetrated up and down, the second cylinder body part is sleeved on the periphery of the first cylinder body part, the upper end and the lower end of the second cylinder body part respectively abut against the clamping hook and the first annular part, the second cylinder body part can axially rotate relative to the first cylinder body part, and the outer peripheral side wall of the first cylinder body part and/or the inner peripheral side wall of the second cylinder body part are/is covered with a first wear-resistant layer;
the buckle sleeve is positioned in the first barrel part and comprises a forefinger buckle, a middle finger buckle, a ring buckle and a tail finger buckle, wherein the forefinger buckle is used for matching the forefinger, the middle finger buckle is used for matching the middle finger, the ring buckle is used for matching the ring buckle and the tail finger buckle is used for matching the tail finger, and the forefinger buckle and the tail finger ring buckle are both detachably connected to the inner side wall of the first barrel part.
2. The ring buckle type wound film extractor convenient to use according to claim 1, characterized in that: the clamping hooks are arranged in two numbers, and the straight lines where the two clamping hooks are located and the buckle sleeve are distributed in an X-shaped cross or a cross shape.
3. The ring buckle type wound film extractor convenient to use according to claim 1, characterized in that: the forefinger buckle and the middle finger buckle are connected through a first elastic connecting piece, the middle finger buckle and the ring buckle of the ring finger are connected through a second elastic connecting piece, and the ring buckle of the ring finger and the ring buckle of the tail finger are connected through a third elastic connecting piece.
4. The ring buckle type wound film extractor convenient to use according to claim 3, characterized in that: the first elastic connecting piece, the second elastic connecting piece and the third elastic connecting piece are all springs or metal corrugated pipes.
5. The ring buckle type wound film extractor convenient to use according to claim 1, characterized in that: the lower end of the periphery of the second barrel body part horizontally extends outwards to form a second annular part, the lower end of the second annular part abuts against the first annular part, and a second wear-resistant layer is covered on the upper end face of the first annular part and/or the lower end face of the second annular part.
6. The ring buckle type wound film extractor convenient to use according to claim 5, characterized in that: the second annular portion has an outer diameter less than an outer diameter of the first annular portion.
7. The ring buckle type wound film extractor convenient to use according to claim 1, characterized in that: the first barrel part is provided with at least one through hole penetrating through the first barrel part, and the clamping hook integrally extends upwards for a section from the inner wall of the lower end of the through hole and then is bent and extended outwards vertically to form the clamping hook.
8. The ring buckle type convenient to use type wound film extractor of claim 7, wherein: the two through holes are arranged, two arc-shaped convex parts are arranged on the peripheral wall of the outer side of the first cylinder body part in a protruding mode, and the two arc-shaped convex parts are symmetrically arranged on two sides of the axis of the two through holes respectively.
9. The ring buckle type convenient to use type wound film extractor of claim 8, wherein: the upper end surface of each arc-shaped convex part is higher than the upper end surface of the clamping hook.
10. The ring buckle type wound film extractor convenient to use according to claim 1, characterized in that: the surfaces of the inner peripheral side wall of the first barrel part and the outer peripheral side wall of the first annular part are coated with a noctilucent layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020807825.5U CN212268365U (en) | 2020-05-15 | 2020-05-15 | Ring buckle type winding film extractor convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020807825.5U CN212268365U (en) | 2020-05-15 | 2020-05-15 | Ring buckle type winding film extractor convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212268365U true CN212268365U (en) | 2021-01-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020807825.5U Active CN212268365U (en) | 2020-05-15 | 2020-05-15 | Ring buckle type winding film extractor convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212268365U (en) |
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2020
- 2020-05-15 CN CN202020807825.5U patent/CN212268365U/en active Active
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