CN201523756U - Contraction-type movable sleeve - Google Patents
Contraction-type movable sleeve Download PDFInfo
- Publication number
- CN201523756U CN201523756U CN2009200699010U CN200920069901U CN201523756U CN 201523756 U CN201523756 U CN 201523756U CN 2009200699010 U CN2009200699010 U CN 2009200699010U CN 200920069901 U CN200920069901 U CN 200920069901U CN 201523756 U CN201523756 U CN 201523756U
- Authority
- CN
- China
- Prior art keywords
- movable sleeve
- cover joint
- type movable
- base pitch
- chute
- 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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Abstract
The utility model relates to a contraction-type movable sleeve, which is in a multi-socket structure with large outside and small inside; the innermost part is coxae; the outside of the coxae is sockets; the external surface of the sleeve body of each socket (except the socket of the outermost layer) is provided with a connecting structure of a single chute or double chutes; the upper end and the lower end of the chute are provided with positioning slots; the top end of each socket (except the coxae) is provided with one or two heaves which are embedded in the chute; the socket is unfolded or packed up after the heaves are matched with the positioning slots; in addition, the movable sleeve is also provided with a cover and a handle connected with each other by threads. The contraction-type movable sleeve has the benefits that: the connecting mechanism of the single chute or the double chutes can guarantee to provide various contraction-type movable sleeves with smaller or bigger volume; the big movable sleeves and the small movable sleeves can slide and contract freely, and the length can be adjusted among the distance of each socket, and is controllable; and the coxae and the sockets are made of same or different color plastics, therefore, the color is more beautiful, the manufacture is easier, and a convenient and efficient container is provided for daily life.
Description
[technical field]
The utility model relates to essential hand-held article of human lives or tourist item technical field, and concrete is a kind of cover bucket of energy contraction movement.
[background technology]
Daily barrel-like structure is various in life, little bucket to dress certificate, table tennis, shuttlecock, tennis, and big style is very various to the bucket of adorning tripod, oil painting, leather goods, for people's life provides very big convenience.But in general existing barrel-like structure is fixed, and is exactly the movable sleeve bucket, also is cover joint not of uniform size is fixed by the friction between the cover joint body wall, oppositely then drop out easily, and the length of cover bucket can not freely be controlled.
Now, the people who likes athletics and travel is more and more, and people usually like carrying some moving articles or sports equipment, and therefore, the container of collapsible activity (cover bucket) is very welcome.And at present, the product identical with this novel sleeve almost do not have, and people usually solve problem with polybag, and are very inconvenient in the use.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of certain volume is arranged and shrink freely, the contraction type movable sleeve bucket of length controlled, for daily life is provided convenience.
For achieving the above object, the technical scheme taked of the utility model is:
A kind of contraction type movable sleeve bucket, be the little many cover joint structures of outer imperial palace, interior is base pitch, and base pitch is the cover joint outward, and be provided with a lid that is threaded, it is characterized in that be provided with chute in the body outside of each cover joint of movable sleeve bucket (except the outermost layer cover joint), the upper and lower side of chute is provided with locating slot, top (except the base pitch) at each cover joint is provided with a projection, projection is embedded in the chute, and projection is with after locating slot cooperates, causes cover to save expansion and packs up.
About the body outside of each cover joint of movable sleeve bucket (except the outermost layer cover joint) is provided with or two chutes of front and back correspondence, the upper and lower side of two chutes is provided with locating slot, about the top (except the base pitch) of each cover joint is provided with or two projectioies of front and back correspondence, two projectioies are embedded in two chutes, projection is with after locating slot cooperates, causes cover to save expansion or packs up.
Described base pitch and cover joint base pitch and cover joint for adopting the same color plastic production.
Described base pitch and base pitch and the cover joint of cover joint for adopting different colored plastic making.
Be provided with the hand of carrying of an activity in the port of outermost layer cover joint.
Be provided with a fixing hand of carrying in the port of outermost layer cover joint.
The good effect of a kind of contraction type movable sleeve of the utility model bucket is:
(1) chute, locating slot and protruding syndeton have been arranged, the suitable less movable sleeve bucket of diameter of doing of single groove structure; Dual-slot structure can be made the bigger movable sleeve bucket of diameter, makes the utility model that various contraction type movable sleeve buckets less, big volume can be provided.
(2) the movable sleeve bucket can shrink freely, and length can be regulated between the distance of each cover joint, therefore can control.
(3) base pitch and cover joint can adopt identical or different colored plastic to make, and therefore, the color of movable sleeve bucket is more attractive in appearance, for daily life provides more convenience.
(4) make easily, therefore, this technology is promoted easily.
[description of drawings]
Accompanying drawing 1 is the structural representation of the expansion of a kind of contraction type movable sleeve of the utility model bucket;
Accompanying drawing 2 is the structural representation of the contraction of a kind of contraction type movable sleeve of the utility model bucket;
Accompanying drawing 3 is the cutaway view of a kind of behaviour in service of the utility model;
Accompanying drawing 4 is the schematic diagram of the another kind of behaviour in service of the utility model,
(A) is the cutaway view of another kind of behaviour in service among the figure,
(B) be the outside drawing of another kind of behaviour in service.
Label among the figure is respectively:
1, lid, 2, cover joint, 3, chute, 4, base pitch,
5, hand is carried in activity, and 6, rod internal memory thing, 7, spherical internal memory thing.
[specific embodiment]
Provide the specific embodiment of a kind of contraction type movable sleeve of the utility model bucket below in conjunction with accompanying drawing.
Referring to accompanying drawing 1.
A kind of contraction type movable sleeve bucket is the little joint structures of overlapping of outer imperial palace more, and interior is base pitch 4, saves 2 for overlapping outside the base pitch 4, and each diameter that overlaps joint 2 increases gradually, and one is overlapped one, the formation joint structures of overlapping more; Base pitch 4 and cover joint 2 adopt plastic production, can adopt monochromatic plastic production, also can adopt identical or different colored plastic to make.Be provided with the chute 3 of an oblique shape in the body outside of each cover joint of movable sleeve bucket (except the outermost layer cover joint 2), upper and lower side at chute 3 is provided with the locating slot (not shown), top (except the base pitch 4) at each cover joint 2 is provided with a projection, projection is embedded in the chute 3, just can make cover joint 2 launch and pack up with corresponding length as cooperating with locating slot.If the diameter of movable sleeve bucket is bigger, can be about the body outside of each cover joint 2 of movable sleeve bucket (except the outermost layer cover joint 2) be provided with or two chutes 3 of front and back correspondence, the upper and lower side of two chutes 3 is provided with locating slot, about the top (except the base pitch 4) of each cover joint 2 is provided with or two projectioies of front and back correspondence, two projectioies are embedded in two chutes, after locating slot cooperates, just can make the cover joint launch or pack up with corresponding length.
Can give the configuration of movable sleeve bucket a lid that is threaded, an activity or the fixing hand of carrying is set, make contraction type movable sleeve bucket use more convenient in the port of outermost layer cover joint 2.
Accompanying drawing 2 is the structural representation that a kind of contraction type movable sleeve bucket shrinks, because chute 3, projection and locating slot structure have been arranged, can oppositely not drop out after each cover joint 2 shrinks.
Accompanying drawing 4 is deposited the structure cutaway view of spherical internal memory thing 7 for the utility model, and such movable sleeve bucket diameter can be done more greatly, and the effect that two chute 3 syndetons slide is set can be relatively good, use cover joint 2 quantity visual activity cover bucket use length and determine.
(A) can see from accompanying drawing 4, and the expansion of cover joint 2 (or stretching) controlled drawn back outmost big cover joint 2 and deposited the bigger spherical internal memory thing 7 of diameter among the figure, and at this moment, remaining cover joint 2 is still shrinking, and does not trail together.
Accompanying drawing 4 (B) is the outside drawing of accompanying drawing 4 (A), and the movable sleeve bucket of this moment is not very long, carries, takes all very convenient.
Claims (6)
1. contraction type movable sleeve bucket, be the little many cover joint structures of outer imperial palace, interior is base pitch, and base pitch is the cover joint outward, and be provided with a lid that is threaded, it is characterized in that the body outside of overlapping joint in each except that outermost layer cover joint of movable sleeve bucket is provided with chute, the upper and lower side of chute is provided with locating slot, top at each the cover joint except that base pitch is provided with a projection, projection is embedded in the chute, and projection is with after locating slot cooperates, causes cover to save expansion and packs up.
2. a kind of contraction type movable sleeve bucket according to claim 1, it is characterized in that, about the body outside of each the cover joint except that outermost layer cover joint of movable sleeve bucket is provided with or two chutes of front and back correspondence, the upper and lower side of two chutes is provided with locating slot, about the top of each the cover joint except that base pitch is provided with or two projectioies of front and back correspondence, two projectioies are embedded in two chutes, and projection is with after locating slot cooperates, cause cover to save expansion or pack up.
3. a kind of contraction type movable sleeve bucket according to claim 1 is characterized in that, described base pitch and cover joint base pitch and the cover joint for adopting the same color plastic production.
4. a kind of contraction type movable sleeve bucket according to claim 1 is characterized in that, described base pitch and base pitch and the cover joint of cover joint for adopting different colored plastic making.
5. a kind of contraction type movable sleeve bucket according to claim 1 is characterized in that, is provided with the hand of carrying of an activity in the port of outermost layer cover joint.
6. a kind of contraction type movable sleeve bucket according to claim 1 is characterized in that, is provided with a fixing hand of carrying in the port of outermost layer cover joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200699010U CN201523756U (en) | 2009-04-03 | 2009-04-03 | Contraction-type movable sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200699010U CN201523756U (en) | 2009-04-03 | 2009-04-03 | Contraction-type movable sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201523756U true CN201523756U (en) | 2010-07-14 |
Family
ID=42515058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200699010U Expired - Fee Related CN201523756U (en) | 2009-04-03 | 2009-04-03 | Contraction-type movable sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201523756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287383A (en) * | 2014-09-28 | 2015-01-21 | 周伟 | Bag for holding articles of daily use |
-
2009
- 2009-04-03 CN CN2009200699010U patent/CN201523756U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287383A (en) * | 2014-09-28 | 2015-01-21 | 周伟 | Bag for holding articles of daily use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20110403 |