CN209788868U - Box and draw-bar box - Google Patents
Box and draw-bar box Download PDFInfo
- Publication number
- CN209788868U CN209788868U CN201920332466.XU CN201920332466U CN209788868U CN 209788868 U CN209788868 U CN 209788868U CN 201920332466 U CN201920332466 U CN 201920332466U CN 209788868 U CN209788868 U CN 209788868U
- Authority
- CN
- China
- Prior art keywords
- wall
- covering
- sheet
- main body
- side edge
- 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.)
- Active
Links
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
A box body and a draw-bar box. Wherein box, its characterized in that includes: a first member comprising a first panel having a first side edge; a zipper, which comprises a zipper head and a second sheet body, wherein the second sheet body is provided with a second side edge; and a connecting member having a connecting portion, a first cover member, and a second cover member, which are integrally formed, the connecting portion, the first side edge, and the second side edge being disposed to overlap each other and connected by a sewing line to form a main body, the first cover member being disposed on an outer surface of the main body and covering the sewing line, the second cover member being disposed on an inner surface of the main body and covering the sewing line, a first opening portion being formed between the first cover member and the connecting portion, and a second opening portion being formed between the second cover member and the connecting portion.
Description
Technical Field
The utility model relates to a box and draw-bar box.
Background
The bag is a general term for bags, and is a general term for various bags for holding articles, including general shopping bags, handbags, purses, backpacks, rucksacks, satchels, waist bags, various draw-bar boxes and the like.
The case in the prior art comprises a case body and a zipper, wherein the case body is composed of two components which are connected through the zipper and can be opened and closed. Such a case has the following drawbacks: the zipper belt of the zipper is connected with the component through the sewing thread, and the sewing thread is exposed at the part exposed outside the box body or the part positioned inside the box body, so that the zipper is easy to wear and has the risk of thread breakage when in use, and in addition, the exposed sewing thread influences the integral attractiveness of the box body; the zipper is easy to operate in a straight state, but if the components of the box body are made of soft materials such as cloth, the components are easy to deform in the zipper pulling process, so that the zipper is bent and deformed, and the zipper is difficult to pull, particularly at the corners of the box and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a box that structural design is reasonable.
The utility model provides a technical scheme that above-mentioned problem adopted is: a box, characterized by comprising:
A first member comprising a first panel having a first side edge;
A zipper, which comprises a zipper head and a second sheet body, wherein the second sheet body is provided with a second side edge; and
the connecting element comprises a connecting part, a first covering part and a second covering part which are integrally formed, wherein the connecting part, the first side edge and the second side edge are overlapped and connected through a sewing thread to form a main body, the first covering part is arranged on the surface of the outer side of the main body and covers the sewing thread, the second covering part is arranged on the surface of the inner side of the main body and covers the sewing thread, a first opening part is formed between the first covering part and the connecting part, and a second opening part is formed between the second covering part and the connecting part.
connecting portion have first wall and second wall, first wall reaches form the draw-in groove between the second wall, first lamellar body first side edge sets up in the draw-in groove.
The outside surface of first wall constitutes the surface in the outside of main part, the second lamellar body the outside surface of second lateral margin constitutes the surface of the inboard of main part.
The thickness of first lamellar body is greater than the thickness of second lamellar body.
The hardness of the first sheet body is greater than that of the second sheet body.
First covering with form first accommodation space between the surface in the outside of main part, the sewing line is located in the first accommodation space, first opening intercommunication first accommodation space.
The second covering with form the second accommodation space between the inboard surface of main part, the sewing line is located in the second accommodation space, the second opening intercommunication the second accommodation space.
The tip of the one end of second covering with the second wall is connected, and the other end of second covering corresponds and forms with the second wall the second opening, the cross-sectional length of second covering short in the cross-sectional length of second wall.
The other end of second covering with draw zipper head's distance to be greater than the second wall is relative draw zipper head's near-end extremely draw zipper head's distance.
The first covering member completely covers the first wall.
First covering is sheet structure, and its cross sectional shape is the arc, and the relative first wall of this arc is outer convex.
The second covering is sheet structure, and its cross sectional shape is the arc, and the relative second wall of this arc is outer convex.
The utility model also provides a draw-bar box, a serial communication port, include the box.
Compared with the prior art, the utility model, have following advantage and effect: the structure is simple, and the design is reasonable; the sewing thread can be protected by the first covering part and the second covering part, and the sewing thread is prevented from being damaged by the friction of an internal or external object during use; in addition, the arrangement of the connecting part, the first covering part and the second covering part increases the structural strength of the box body near the position where the zipper is arranged, and in the zipper pulling process, the box body cannot generate large deformation due to external force of zipper pulling, so that the second sheet body of the zipper keeps a straightened state, and difficult zipper pulling caused by bending deformation of the zipper is avoided; the arrangement of the first opening part and the second opening part is convenient for the entering of a presser foot of a sewing machine so as to facilitate the sewing; the second covering is shorter than the second wall, so that when the second sheet body is downward, the second sheet body has more movable sizes and spaces than the second sheet body is upward, and the second sheet body provides more swayable amplitudes, so that the second sheet body is not easy to touch the box body and is difficult to pull.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic partial sectional view of a case in embodiment 1 of the present invention.
Fig. 2 is an enlarged view at a in fig. 1.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Example 1.
Referring to fig. 1 to 2, the case of the present embodiment includes a first member 1, a slide fastener 2, and a coupling element 3.
The first member 1 in this embodiment comprises a first sheet 11, said first sheet 11 having a first side edge 111.
The slide fastener 2 of the present embodiment includes a slider 21 and a second sheet 22, the second sheet 22 has a second side edge 221, in the present embodiment, the second sheet 22 has two sets, and the slider 21 connects or separates the two sets of second sheets 22. The specific structure of the zipper 2 is the prior art and will not be described herein.
In particular, the case body may include two sets of first members 1, and the two sets of first members 1 are coupled by a zipper 2 to form an inner space. The two groups of second sheet bodies 22 of the zipper 2 are respectively matched with the two groups of first components 1 of the box body correspondingly.
The connecting element 3 in this embodiment has the connecting portion 31, the first covering member 32, and the second covering member 33 that are integrally formed, that is, the connecting portion 31, the first covering member 32, and the second covering member 33 are integrally formed. The connecting portion 31, the first side edge 111, and the second side edge 221 are disposed to overlap each other, and the connecting portion 31, the first side edge 111, and the second side edge 221 are connected by a sewing line (not shown) to form a main body, the first cover 32 is disposed on an outer surface of the main body and covers the sewing line, the second cover 33 is disposed on an inner surface of the main body and covers the sewing line, a first opening 34 is formed between the first cover 32 and the connecting portion 31, and a second opening 35 is formed between the second cover 33 and the connecting portion 31. Through first covering 32 and second covering 33, can play the guard action to the sewing line, when avoiding using, receive inside or outside object friction two to damage the sewing line, in addition, connecting portion 31, the setting of first covering 32 and second covering 33, the structural strength of box near setting up zip fastener 2 department has been increased, at the zip fastener in-process of drawing, the box can not produce big deformation because of the external force that draws the zip fastener, make the second lamellar body 22 of zip fastener 2 keep the state of flare-outing, avoid zip fastener 2 to lead to difficult the drawing because of bending deformation. In this embodiment, the first opening portion 34 and the second opening portion 35 are provided to facilitate the entry of the presser foot of the sewing machine for sewing.
The connecting portion 31 in this embodiment has a first wall 311 and a second wall 312, a slot 313 is formed between the first wall 311 and the second wall 312, and the first side edge 111 of the first sheet 11 is disposed in the slot 313, so as to primarily fix the first side edge 111 of the first sheet 11. The first side wall 311 and the second side wall 312 are disposed in parallel or substantially parallel. After the first sheet 11 is disposed in the locking slot 313, the first side wall 311 and the second side wall 312 apply force to the surface of the first sheet 11, so as to increase friction and prevent falling off (when no sewing thread is provided).
The outer surface of the first wall 311 in this embodiment constitutes an outer surface of the main body (corresponding to the outside of the case), and the outer surface of the second side edge 221 of the second sheet 22 constitutes an inner surface of the main body (corresponding to the inside of the case). When the zipper head 21 is located outside the box, that is, the zipper head 21 is operated to apply a force to the zipper head 21, the first wall 311, the second wall 312 and the first sheet 11 all form a resistance to the forced deformation of the second sheet 22, so as to ensure that the second sheet 22 is straightened as far as possible, thereby ensuring that the zipper head 21 slides in a normal operation.
The thickness of the first blade 11 in this embodiment is greater than the thickness of the second blade 22. So that the first blade 11 has a better supporting effect on the second blade.
The hardness of the first blade 11 in this embodiment is greater than the hardness of the second blade 22. So that the first blade 11 has a better supporting effect on the second blade.
The first cover 32 in this embodiment forms a first accommodation space 36 with the outer surface of the main body, the sewing line is located in the first accommodation space 36, and the first opening 34 communicates with the first accommodation space 36. So that the presser foot can enter the first accommodating space 36 for sewing. In this embodiment, the size of the first accommodating space 36 is variable, specifically, the first covering member 32 is made of an elastic material, and the size of the first accommodating space 36 is variable by elastic deformation of the first covering member 32, so as to adapt to a presser foot of a sewing machine.
In this embodiment, a second accommodating space 37 is formed between the second cover 33 and the surface of the inner side of the main body, the sewing line is located in the second accommodating space 37, and the second opening 35 communicates with the second accommodating space 37. The second side edge 221 of the second sheet 22 is located in the second receiving space 37. In this embodiment, the size of the second accommodating space 37 is variable, specifically, the second covering member 33 is made of an elastic material, and the size of the second accommodating space 37 is variable by elastic deformation of the second covering member 33.
The first opening portion 34 and the second opening portion 35 in this embodiment are located on the same side in the lateral direction.
In this embodiment, a part of the second sheet 22 is covered and limited by the second covering part 33, and compared with the second sheet 22 disposed in the first accommodating space 36, since the sectional length of the second covering part 33 is shorter than that of the first covering part 32, the limited size of the second sheet 22 is relatively small, and the size of the second sheet 22 not limited by the second covering part 33 is relatively large, the second sheet 22 provides more swayable ranges in the process of pulling the zipper 2, and therefore the second sheet 22 is not easy to touch the box and is difficult to pull. In this embodiment, the second opening 35 is substantially disposed toward the zipper 2, the end of the second covering member 33 limits the second sheet 22, when the zipper 2 swings downward as viewed in fig. 2, and the second sheet 22 is limited by the end of the second covering member 33, since the size of the second covering member 33 is relatively small, the end of the second covering member 33 limits the position of the second sheet 22 to be relatively far outward, and the second sheet 22 has more size for movement, so as to provide a sufficient swing amplitude. Preferably, the end of the second cover 33 is located within a range defined by the second wall 312 in the up-down projection direction, that is, the length of the second cover 33 in the lateral direction in the drawing is not longer than the second wall 312.
In another aspect, an end of one end of the second cover 33 is connected to the second wall 312, the other end of the second cover 33 corresponds to the second wall 312 and forms the second opening 35, the other end of the second cover 33 corresponds to the second blade 22, and a cross-sectional length of the second cover 33 is shorter than a cross-sectional length of the second wall 312. So that the second sheet 22 has more amplitude of sloshing.
Further, the distance a between the other end of the second cover 33 and the slider 21 is larger than the distance b between the proximal end of the second wall 312 with respect to the slider 21 and the slider 21. That is, in the process of pulling the slide fastener 2, when the second sheet 22 moves up and down, the second sheet 22 is limited by the second covering member 33 and the second wall 312, specifically, when the second sheet 22 moves up, it is limited by the proximal end of the second wall 312 relative to the slider 21, and only the portion of the second wall 312 between the proximal end of the slider 21 and the slider 21 is movable up, and when the second sheet 22 moves down, it is limited by the end portion of the second covering member 33 (relative to the proximal end of the slider 21), and only the portion of the second covering member 33 between the end portion of the second covering member 33 and the slider 21 is movable up, because the second covering member 33 is shorter than the second wall 312 (a is larger than b), the second sheet 22 has more movable size and space when moving down than when moving up, the second sheet 22 provides more swayable range, and therefore is not easy to touch the box body and is difficult to pull.
The first cover 32 in this embodiment completely covers the first wall 311. The cover of the connection means 3 is achieved, and the appearance is further improved. In this embodiment, the second cover 33 only covers a part of the second wall 312 to save material cost.
The first covering member 32 in this embodiment is a sheet-like structure, and has an arc-shaped cross section, which is convex relative to the first wall. Thus, on the one hand, the appearance is more attractive and, on the other hand, the structural strength is higher.
the second covering member 33 in this embodiment is a sheet-shaped structure, and has an arc-shaped cross section, and the arc-shaped cross section is convex relative to the first wall. Thus, on the one hand, the appearance is more aesthetic and, on the other hand, the structural strength is higher, the second cover 33 providing better support when the second panel 22 is facing downwards.
Example 2.
The draw-bar box in the embodiment comprises the box body in the embodiment 1.
The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. A box, characterized by comprising:
A first member comprising a first panel having a first side edge;
A zipper, which comprises a zipper head and a second sheet body, wherein the second sheet body is provided with a second side edge; and
The connecting element comprises a connecting part, a first covering part and a second covering part which are integrally formed, wherein the connecting part, the first side edge and the second side edge are overlapped and connected through a sewing thread to form a main body, the first covering part is arranged on the surface of the outer side of the main body and covers the sewing thread, the second covering part is arranged on the surface of the inner side of the main body and covers the sewing thread, a first opening part is formed between the first covering part and the connecting part, and a second opening part is formed between the second covering part and the connecting part.
2. The cabinet as claimed in claim 1, wherein: the connecting part is provided with a first wall and a second wall, a clamping groove is formed between the first wall and the second wall, and the first side edge of the first sheet body is arranged in the clamping groove.
3. The cabinet as claimed in claim 2, wherein: an outer side surface of the first wall constitutes an outer side surface of the main body, and an outer side surface of the second side edge of the second sheet constitutes an inner side surface of the main body.
4. A cabinet as claimed in claim 3, wherein: the thickness of the first sheet body is larger than that of the second sheet body.
5. the cabinet according to claim 1 or 2, wherein: a first accommodating space is formed between the first covering piece and the surface of the outer side of the main body, the sewing line is located in the first accommodating space, and the first opening portion is communicated with the first accommodating space.
6. The cabinet as claimed in claim 2, wherein: a second accommodating space is formed between the second covering piece and the surface of the inner side of the main body, the sewing line is positioned in the second accommodating space, the second opening portion is communicated with the second accommodating space, and the second lateral edge of the second sheet body is positioned in the second accommodating space.
7. The cabinet as claimed in claim 6, wherein: the end of one end of the second covering piece is connected with the second wall, the other end of the second covering piece corresponds to the second wall and forms the second opening, the other end of the second covering piece corresponds to the second sheet body, and the cross-sectional length of the second covering piece is shorter than that of the second wall.
8. The cabinet as claimed in claim 7, wherein: the distance between the other end of the second covering piece and the zipper head is larger than the distance between the second wall and the zipper head and the near end of the second wall opposite to the zipper head.
9. The cabinet as claimed in claim 1, wherein: the second covering piece is of a sheet structure, the cross section of the second covering piece is arc-shaped, and the arc-shaped is convex relative to the second wall.
10. a trolley case comprising a case body as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920332466.XU CN209788868U (en) | 2019-03-15 | 2019-03-15 | Box and draw-bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920332466.XU CN209788868U (en) | 2019-03-15 | 2019-03-15 | Box and draw-bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209788868U true CN209788868U (en) | 2019-12-17 |
Family
ID=68824871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920332466.XU Active CN209788868U (en) | 2019-03-15 | 2019-03-15 | Box and draw-bar box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209788868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109744698A (en) * | 2019-03-15 | 2019-05-14 | 嘉兴市龙骏信息科技有限公司 | A kind of cabinet and trolley case |
-
2019
- 2019-03-15 CN CN201920332466.XU patent/CN209788868U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109744698A (en) * | 2019-03-15 | 2019-05-14 | 嘉兴市龙骏信息科技有限公司 | A kind of cabinet and trolley case |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3020303B1 (en) | Bag comprising a main body and a bag handle structure | |
| USD1018372S1 (en) | Buckle | |
| CN209788868U (en) | Box and draw-bar box | |
| WO2018020968A1 (en) | Writing implement case | |
| CN109744698A (en) | A kind of cabinet and trolley case | |
| CN212912002U (en) | Auxiliary operation piece and pulling piece for zipper, zipper and article | |
| CN207940419U (en) | A kind of pull head | |
| KR102147204B1 (en) | Detachable bag | |
| CN109380820A (en) | Zipper head combined structure and elastic piece thereof | |
| CN210365031U (en) | Packing box (Chinese character' jiangsu | |
| US9635926B2 (en) | Storage case | |
| CN216876136U (en) | Tissue box with adjustable volume | |
| JP3240578U (en) | Storage bag for rucksack | |
| CN215603591U (en) | Pull-on piece, pull head, zip fastener and clothes for pull head | |
| CN214567424U (en) | Sealable paper bag | |
| CN207428618U (en) | A kind of wallet electronics lament set | |
| CN215303683U (en) | Magnetic suction type automatic opening and closing knapsack structure | |
| KR200486460Y1 (en) | Garment combined bag | |
| CN109527776A (en) | A kind of buckle-type cosmetic pencil box | |
| CN216165711U (en) | Convenient switch uses handbag | |
| CN209732817U (en) | Portable environment-friendly shopping bag suitable for young people | |
| CN215455946U (en) | Luggage case | |
| CN211558376U (en) | Satchel for carrying pet | |
| CN212995003U (en) | Foldable bag | |
| CN218259228U (en) | Pull formula packing carton |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314000 Zhejiang city in Jiaxing Province, the road No. 134 Building 2 room 306 Patentee after: Jiaxing bulaimei Information Technology Co., Ltd Address before: 314000 Zhejiang city in Jiaxing Province, the road No. 134 Building 2 room 306 Patentee before: JIAXING LONGJUN INFORMATION TECHNOLOGIES Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |