CN218044107U - Adjustable telescopic bag - Google Patents

Abstract

The utility model discloses an adjustable telescopic bag, which is provided with a first bag body, a second bag body and a buckle, wherein the edge of the first bag body extends downwards along the vertical direction to form a first ring surface, and the edge of the second bag body extends upwards along the vertical direction to form a second ring surface; a sliding groove is formed in the first annular surface, the sliding groove comprises a first clamping groove opening, a second clamping groove opening and a sliding way for connecting the first clamping groove opening and the second clamping groove opening, and a third clamping groove opening matched with the first clamping groove opening and the second clamping groove opening is formed in the second annular surface; the buckle is assembled through the third clamping groove opening and used for sliding of the slide way, and the buckle can be clamped into the first clamping groove opening or the second clamping groove opening; the sliding groove is inclined along the axial direction of the bag body. The bag is provided with the sliding groove and the buckle, the sliding groove and the buckle form a telescopic structure, when the capacity of the bag body needs to be increased, the telescopic structure is adjusted to pull the bag body open, and the bag body is large in size, large in capacity and easy to store.

Description

Adjustable flexible package

Technical Field

The utility model relates to an articles for daily use technical field, concretely relates to adjustable flexible package.

Background

The case and bag as people often use in daily life one of the indispensable article of going out, by the wide application in multiple occasion, for example: offices, classrooms, outdoor locations, and the like. The external dimension of the prior known luggage product is fixed, the internal volume capacity is fixed, the conventional luggage product can not be changed according to different requirements of people, and the flexibility is lacked.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a can change volume capacity's adjustable flexible package is provided.

In order to realize the purpose of the utility model, the adjustable telescopic bag provided herein is provided with a first bag body, a second bag body and a buckle, wherein the edge of the first bag body extends downwards along the vertical direction to form a first annular surface, and the edge of the second bag body extends upwards along the vertical direction to form a second annular surface; a sliding groove is formed in the first annular surface, the sliding groove comprises a first clamping groove opening, a second clamping groove opening and a sliding way for connecting the first clamping groove opening and the second clamping groove opening, and a third clamping groove opening matched with the first clamping groove opening and the second clamping groove opening is formed in the second annular surface; the buckle is assembled through the third clamping groove opening and used for sliding of the slide way, and the buckle can be clamped into the first clamping groove opening or the second clamping groove opening; the sliding groove is inclined along the axial direction of the bag body.

Further, the chute is configured to include a first chute, a second chute, and a third chute; the second chute position is lower than the first chute, and the third chute position is higher than the first chute; third card notch quantity and spout quantity phase-match all are equipped with the buckle on every third card notch.

Furthermore, the first sub-bag body comprises a first sub-bag body and a second sub-bag body, the first sub-bag body and the second sub-bag body are connected through a hinge, the first sub-bag body is used as a bag surface and can be turned over by taking the hinge as an axis, and the first sliding groove is formed in the ring surface of the first sub-bag body.

Furthermore, the sizes of the first clamping notch and the second clamping notch on the first sliding groove are larger than the size of the buckle assembled in the third clamping notch, and the outer ends of the buckles assembled in the third clamping notches corresponding to the second sliding groove and the third sliding groove are provided with the chain buckles.

Further, the first sliding groove, the second sliding groove and the third sliding groove are uniformly arranged at equal intervals.

Further, the first bag body and the second bag body are cylindrical, and the first chute, the second chute and the third chute are formed at positions spaced by 120 degrees.

Furthermore, a zipper is arranged on the ring surface of the upper end part of the first ring surface.

Further, the first sub-bag body comprises a first sub-bag body and a second sub-bag body, and an opening member for opening/closing the first sub-bag body and the second sub-bag body is arranged between the first sub-bag body and the second sub-bag body; the slideway is configured to comprise a first sliding groove, a second sliding groove and a third sliding groove which are respectively formed at the opposite positions of the first annular surface, the number of third clamping notches on the second annular surface is matched with that of the sliding grooves, and each third clamping notch is provided with a buckle.

Further, the sliding groove is inclined by 40 degrees along the axial direction of the bag body.

The beneficial effects of the utility model reside in that: the bag body is provided with the sliding chute and the buckle which form a telescopic structure, when the capacity of the bag body needs to be increased, the telescopic structure is adjusted to pull the bag body open, and the bag body is large in size, large in capacity and easy to store; simultaneously, scalable structure and inclusion open and shut and combine, realize the opening and shutting of inclusion through manual push-and-pull opening part buckle mode, simplified the inclusion structure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

fig. 1 is an exploded view of the adjustable retractable bag of the present invention;

fig. 2 is a schematic structural view of the first bag body of the present invention;

fig. 3 is a schematic structural view of the second bag body of the present invention without a buckle;

fig. 4 is a schematic structural view of the second bag body of the present invention with a buckle installed;

fig. 5 is a schematic structural view of the adjustable retractable bag of the present invention in a retracted state;

fig. 6 is a schematic structural view of the adjustable expansion bag of the present invention in an expanded state;

fig. 7 is a schematic view of an exemplary structure of the adjustable retractable bag provided by the present invention in an opened state;

fig. 8 is another schematic structural view of the adjustable retractable bag provided by the present invention in a retracted state.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that the inventive arrangements can be practiced without one or more of the specific details, or with other methods. In other instances, well-known methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the invention.

Referring to fig. 1-7, the adjustable retractable bag provided by the present invention comprises a first bag body 1, a second bag body 2 and a buckle 3, wherein the edge of the first bag body 1 extends downwards along the vertical direction to form a first ring surface 4, and the edge of the second bag body 2 extends upwards along the vertical direction to form a second ring surface 5; a sliding groove 6 is formed on the first annular surface 4, the sliding groove 6 comprises a first clamping groove opening 7, a second clamping groove opening 8 and a sliding way 9 for connecting the first clamping groove opening 7 and the second clamping groove opening 8, and a third clamping groove opening 10 matched with the first clamping groove opening 7 and the second clamping groove opening 8 is formed on the second annular surface 5; the buckle 3 is assembled through a third buckle notch 10 for sliding of the slide way 9 and the buckle 3 can be clamped into the first buckle notch 7 or the second buckle notch 8; the chute 6 is inclined along the axial direction of the bag body.

The buckle 3 and the chute 6 in the bag body are configured to form a telescopic structure, and the chute 6 inclines along the axial direction of the bag body, so that the first clamping notch 7 and the second clamping notch 8 are not positioned at the same level, and the first clamping notch and the second clamping notch are arranged on the upper part and the lower part; when the buckle 3 is clamped into the slot opening positioned above, the bag body is in a contracted state, and the first bag body 1 and the second bag body 2 are mutually covered to form a normal bag body volume, as shown in fig. 5; when the buckle 3 is clamped into the clamping groove opening positioned below through the slide way, the bag body is in a stretching state, and the volume and the capacity of the bag body are increased in the stretching state. As shown in fig. 6, when the adjustable retractable bag is in use, the first bag body 1 and the second bag body 2 are respectively held by two hands, the retractable structure is pulled open, the first bag body 1 and the second bag body 2 are rotated mutually at the moment, so that the buckle 3 is driven to slide along the sliding groove, and finally the buckle is just clamped into the clamping groove opening below the sliding groove, so that the upper part and the lower part of the bag are locked and positioned. When adjustable flexible package was packed up to needs, first inclusion body 1 of reverse rotation and second inclusion body 2 for the buckle slides along each spout and blocks in the card notch of advancing the spout top, and the shrink is folding.

Wherein, the slide groove 6 is configured to include at least one or three or more, and is configured to include a first slide groove 61, a second slide groove 62 and a third slide groove 63; the second sliding chute 62 is lower than the first sliding chute 61, and the third sliding chute 63 is higher than the first sliding chute 61; the number of the third card notches 10 is matched with the number of the sliding grooves, and each third card notch 10 is provided with a buckle 3. The runners 6 are configured as a multi-point support and wherein a first runner can be opened and closed as a pack and the remaining runners are used for strap fitting.

In order to facilitate the opening and closing of the bag body and the taking and placing of articles, the retractable bag comprises a first sub-bag body 101 and a second sub-bag body 102, the first sub-bag body 101 and the second sub-bag body 102 are connected through a hinge 11, the first sub-bag body 101 is used as a bag surface and can be opened by taking the hinge 11 as an axis, and a first sliding groove 61 is formed in the ring surface of the first sub-bag body 101 and used for opening and closing the first sub-bag body 101.

In this structure, the chute 6 is provided with a first chute 61, a second chute 62, and a third chute 63; the second sliding chute 62 is lower than the first sliding chute 61, and the third sliding chute 63 is higher than the first sliding chute 61; the number of the third card slot openings 10 is matched with that of the sliding grooves, and each third card slot opening 10 is provided with a buckle 3. The sizes of the first notch 7 and the second notch 8 on the first sliding chute 61 are both larger than the size of the buckle 3 assembled in the third notch 10, and the outer end of the buckle 3 assembled in the third notch corresponding to the second sliding chute 62 and the third sliding chute 63 is provided with a chain buckle. When the bag body needs to be opened, the buckle 3 on the first sliding groove 61 is pushed towards the inner cavity of the bag body, and as the size of the first clamping notch 7/the second clamping notch 8 on the sliding groove is larger than that of the buckle 3, the buckle 3 is pushed into the inner cavity of the bag body under the action of the pushing force, at the moment, the first sub-bag body 101 can be overturned to open the bag body to pick and place articles, as shown in fig. 7; when the cover needs to be closed, the first sub-bag body 101 is buckled back and the chain buckle is pulled back, so that the buckle 3 is clamped into the first clamping notch 7/the second clamping notch 8 again.

In this structure, when the sliding slot 6 is configured to include the second sliding slot 62 and the third sliding slot 66, a portable strap is connected between the two corresponding fasteners.

The first bag body 1 and the second bag body 2 are configured in a cylindrical shape, when the sliding grooves are configured in a plurality of shapes, the sliding grooves are uniformly distributed on the first ring surface 4, and third clamping groove openings 10 located on the second ring surface 5 are formed in corresponding positions. If the slide grooves are arranged in three, each slide groove is formed at a position spaced by 120 °.

The inclined angle of the chute on the bag body can be configured to be an angle convenient for sliding, such as 40 degrees, so that the extending length cannot be too short due to a low angle and the sliding is smooth.

The present disclosure has been described in relation to the above embodiments, which are only examples for implementing the present disclosure. It must be noted that the disclosed embodiments do not limit the scope of the disclosure. Rather, variations and modifications may be made without departing from the spirit and scope of the disclosure, which should be determined from the substance of the claims that follow.

Claims (9)

1. The adjustable telescopic bag is characterized by being provided with a first bag body (1), a second bag body (2) and a buckle (3), wherein the edge of the first bag body (1) extends downwards along the vertical direction to form a first annular surface (4), and the edge of the second bag body (2) extends upwards along the vertical direction to form a second annular surface (5); a sliding groove (6) is formed in the first annular surface (4), the sliding groove (6) comprises a first clamping groove opening (7), a second clamping groove opening (8) and a sliding way (9) used for connecting the first clamping groove opening (7) and the second clamping groove opening (8), and a third clamping groove opening (10) matched with the first clamping groove opening (7) and the second clamping groove opening (8) is formed in the second annular surface (5); the buckle (3) is assembled through the third clamping notch (10) and used for sliding the slide way (9), and the buckle (3) can be clamped into the first clamping notch (7) or the second clamping notch (8); the sliding groove (6) is inclined along the axial direction of the bag body.

2. The adjustable telescopic bag according to claim 1, wherein said chute (6) is configured to comprise a first chute (61), a second chute (62) and a third chute (63); the second chute (62) is positioned lower than the first chute (61), and the third chute (63) is positioned higher than the first chute (61); the number of the third clamping notches (10) is matched with the number of the sliding grooves, and each third clamping notch (10) is provided with a buckle (3).

3. The adjustable retractable bag according to claim 2, wherein the first bag body (1) comprises a first sub-bag body (101) and a second sub-bag body (102), the first sub-bag body (101) and the second sub-bag body (102) are connected through a hinge (11), the first sub-bag body (101) is used as a bag surface and can be turned open by taking the hinge (11) as an axis, and the first sliding groove (61) is formed on the ring surface of the first sub-bag body (101).

4. The adjustable telescopic bag according to claim 3, wherein the first and second catching notches (7, 8) of the first chute (61) are each larger in size than the catch (3) fitted to the third catching notch (10), and the outer ends of the catches (3) fitted to the corresponding third catching notches of the second and third chutes (62, 63) are fitted with a chain catch.

5. The adjustable telescopic bag according to claim 2, characterized in that said first chute (61), said second chute (62) and said third chute (63) are uniformly arranged at equal intervals.

6. The adjustable telescopic bag according to claim 2, wherein the first bag body (1) and the second bag body (2) are cylindrical, and the first sliding slot (61), the second sliding slot (62) and the third sliding slot (63) are formed at positions spaced by 120 °.

7. The adjustable expansion bag according to claim 1, characterized in that a zipper is provided on the upper end ring surface of said first ring surface (4).

8. The adjustable telescopic bag according to claim 1, wherein the first bag body (1) comprises a first sub bag body (101) and a second sub bag body (102), and an opening piece for opening/closing the first sub bag body (101) and the second sub bag body (102) is configured between the first sub bag body (101) and the second sub bag body (102); the sliding groove (6) comprises a first sliding groove (61), a second sliding groove (62) and a third sliding groove (63) which are formed at the opposite positions of the first annular surface (4), the number of third clamping notches (10) on the second annular surface (5) is matched with that of the sliding grooves (6), and each third clamping notch (10) is provided with a buckle (3).

9. The adjustable telescopic bag according to claim 1, wherein said chute (6) is inclined by 40 ° in the axial direction of the bag body.

Images