CN110754763A - Case and bag - Google Patents
Case and bag Download PDFInfo
- Publication number
- CN110754763A CN110754763A CN201910649235.6A CN201910649235A CN110754763A CN 110754763 A CN110754763 A CN 110754763A CN 201910649235 A CN201910649235 A CN 201910649235A CN 110754763 A CN110754763 A CN 110754763A
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- CN
- China
- Prior art keywords
- connecting rod
- winding part
- pull
- pull wire
- zipper
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Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/10—Arrangement of fasteners
- A45C13/1023—Arrangement of fasteners with elongated profiles fastened by sliders
- A45C13/103—Arrangement of zip-fasteners
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention provides a case, which comprises a case body, wherein a zipper is arranged on the case body, a left pull head is arranged at the left end of the zipper, a right pull head is arranged at the right end of the zipper, and the case also comprises a circle of closed pull wires, a left winding piece, a right winding piece, a left connecting rod and a right connecting rod; the left winding piece is arranged above the left end of the zipper; the right winding piece is arranged above the right end of the zipper; the stay wires are wound on the left winding part and the right winding part and are distributed in an upper layer and a lower layer, the stay wires between the upper side of the left winding part and the upper side of the right winding part are called upper layer stay wires, and the stay wires between the lower side of the left winding part and the lower side of the right winding part are called lower layer stay wires; the lower end of the left connecting rod is connected with a left pull head, and the upper end of the left connecting rod is connected with an upper layer pull wire; the lower end of the right connecting rod is connected with a right pull head, and the upper end of the right connecting rod is connected with a lower layer stay wire. The scheme of the invention has the following advantages: the switch is convenient.
Description
Technical Field
The invention relates to the field of manufacturing of bags and suitcases.
Background
The case and bag is a commonly used loading tool, and the zip fastener is all set up on general case and bag, but the case and bag of prior art has a shortcoming, specifically as follows: some cases are very large in size, and thus the zipper matched with the case must be very long, for example, a case special for a cello, the length of the configured zipper exceeds one meter, and the zippers are distributed on three surfaces of the case, so that a user is very inconvenient to operate the zippers.
Disclosure of Invention
The technical problem to be solved by the scheme of the invention is to provide a case convenient to open and close aiming at the current situation of the prior art.
The technical scheme for solving the problems comprises the following steps: a case comprises a case body, wherein a zipper is arranged on the case body, a left pull head is arranged at the left end of the zipper, a right pull head is arranged at the right end of the zipper, the case also comprises a circle of closed pull wires, a left winding piece, a right winding piece, a left connecting rod and a right connecting rod; the left winding piece is arranged above the left end of the zipper; the right winding piece is arranged above the right end of the zipper; the stay wires are wound on the left winding part and the right winding part and are distributed in an upper layer and a lower layer, the stay wires between the upper side of the left winding part and the upper side of the right winding part are called upper layer stay wires, and the stay wires between the lower side of the left winding part and the lower side of the right winding part are called lower layer stay wires; the lower end of the left connecting rod is connected with a left pull head, and the upper end of the left connecting rod is connected with an upper layer pull wire; the lower end of the right connecting rod is connected with a right pull head, and the upper end of the right connecting rod is connected with a lower layer stay wire.
When the luggage is closed, a user can pull one pull head at will, for example, the left pull head is pulled, the right pull head can also move in the opposite direction under the driving of the pull line, the left pull head and the right pull head can meet each other only by pulling a short distance, and the luggage can be conveniently closed. The zipper may be distributed linearly or in a curved state on the case.
The further technology comprises a shell, wherein the shell covers the left winding piece, the right winding piece and the pull wire; the casing downside is provided with a space, and the space extends to the right-hand member from the casing left end, and left connecting rod and right connecting rod can pass in the space. After the arrangement, the left winding piece, the right winding piece and the stay wire are protected, and the appearance of the whole luggage is more attractive.
In a further technology, an iron material is arranged on the left pull head, and a magnetic material is arranged on the right pull head. After the arrangement, when the case is in a closed state, the left pull head and the right pull head are mutually attracted.
Obviously, the stay wire forms a stagger between the left winding part and the right winding part, and a good technical effect can be achieved.
The technical scheme for solving the problems can also be as follows: a case comprises a case body, wherein a zipper is arranged on the case body, a left pull head is arranged at the left end of the zipper, a right pull head is arranged at the right end of the zipper, the case also comprises a circle of closed pull wires, a left winding piece, a right winding piece, a left connecting rod and a right connecting rod; the left winding piece is arranged above the left end of the zipper; the right winding piece is arranged above the right end of the zipper; the stay wire is wound on the left winding part and the right winding part, the stay wire forms a stagger between the left winding part and the right winding part, the stay wire between the upper side of the left winding part and the lower side of the right winding part is called a first stay wire, and the stay wire between the lower side of the left winding part and the upper side of the right winding part is called a second stay wire; the lower end of the left connecting rod is connected with a left pull head, and the upper end of the left connecting rod is connected with a first pull wire; the lower end of the right connecting rod is connected with the right pull head, and the upper end of the right connecting rod is connected with the second pull wire.
The further technology comprises a shell, wherein the shell covers the left winding piece, the right winding piece and the pull wire; the casing downside is provided with a space, and the space extends to the right-hand member from the casing left end, and left connecting rod and right connecting rod can pass in the space.
Compared with the prior art, the scheme of the invention is a case, which comprises a case body, wherein a zipper is arranged on the case body, a left pull head is arranged at the left end of the zipper, a right pull head is arranged at the right end of the zipper, and the case also comprises a closed pull wire, a left winding piece, a right winding piece, a left connecting rod and a right connecting rod; the left winding piece is arranged above the left end of the zipper; the right winding piece is arranged above the right end of the zipper; the stay wires are wound on the left winding part and the right winding part and are distributed in an upper layer and a lower layer, the stay wires between the upper side of the left winding part and the upper side of the right winding part are called upper layer stay wires, and the stay wires between the lower side of the left winding part and the lower side of the right winding part are called lower layer stay wires; the lower end of the left connecting rod is connected with a left pull head, and the upper end of the left connecting rod is connected with an upper layer pull wire; the lower end of the right connecting rod is connected with a right pull head, and the upper end of the right connecting rod is connected with a lower layer stay wire. The scheme of the invention has the following advantages: the switch is convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic view of the overall structure of embodiment 2 of the present invention.
Detailed Description
The scheme of the present invention is further described in detail with reference to the following examples:
example 1
A case comprises a case body 1, wherein a zipper 2 is arranged on the case body 1, a left pull head 21 is arranged at the left end of the zipper 2, a right pull head 22 is arranged at the right end of the zipper 2, and the case further comprises a closed circle of pull wires 3, a left winding piece 5, a right winding piece 6, a left connecting rod 7 and a right connecting rod 8; the left winding piece 5 is arranged above the left end of the zipper 2; the right winding piece 6 is arranged above the right end of the zipper 2; the stay wire 3 is wound on the left winding part 5 and the right winding part 6, the stay wire 3 is distributed in an upper-lower two-layer mode, the stay wire between the upper side of the left winding part 5 and the upper side of the right winding part 6 is called an upper-layer stay wire 31, and the stay wire between the lower side of the left winding part 5 and the lower side of the right winding part 6 is called a lower-layer stay wire 32; the lower end of the left connecting rod 7 is connected with a left pull head 21, and the upper end of the left connecting rod 7 is connected with an upper pull wire 31; the lower end of the right connecting rod 8 is connected with the right slider 22, and the upper end of the right connecting rod 8 is connected with the lower layer pull wire 32.
Wherein, the device also comprises a shell 82, and the shell 82 covers the left winding part 5, the right winding part 6 and the pull wire 3; the lower side of the housing 82 is provided with a gap 81, the gap 81 extends from the left end to the right end of the housing 82, and the left link 7 and the right link 8 can pass through the gap 81.
Wherein, the left slider 21 is provided with an iron material, and the right slider 22 is provided with a magnetic material.
The scheme of the invention is realized as follows: when the luggage is closed, a user can pull one pull head arbitrarily, taking the left pull head 21 as an example, the right pull head 22 can also move in the opposite direction under the driving of the pull line 3, and the luggage can be closed conveniently only by pulling the left pull head 21 for a short distance, so that the right pull head 21 and the right pull head 22 can meet each other, when the luggage needs to be opened, the user only needs to pull the left pull head 21, the right pull head 22 can move in the opposite direction under the driving of the pull line 3, and the luggage can be opened conveniently only by pulling the short distance. The zipper may be distributed linearly or in a curved state on the case.
Example 2
A case comprises a case body 1, wherein a zipper 2 is arranged on the case body 1, a left pull head 21 is arranged at the left end of the zipper 2, a right pull head 22 is arranged at the right end of the zipper 2, and the case further comprises a closed circle of pull wires 3, a left winding piece 5, a right winding piece 6, a left connecting rod 7 and a right connecting rod 8; the left winding piece 5 is arranged above the left end of the zipper 2; the right winding piece 6 is arranged above the right end of the zipper 2; the wire 3 is wound around the left winding member 5 and the right winding member 6, and the wire 3 is formed in a staggered manner between the left winding member 5 and the right winding member 6, the wire between the upper side of the left winding member 5 and the lower side of the right winding member 6 is referred to as a first wire D1, and the wire between the lower side of the left winding member 5 and the upper side of the right winding member 6 is referred to as a second wire D2; the lower end of the left connecting rod 7 is connected with a left pull head 21, and the upper end of the left connecting rod 7 is connected with a first pull wire D1; the lower end of the right connecting rod 8 is connected with the right slider 22, and the upper end of the right connecting rod 8 is connected with the second pull wire D2.
Wherein, the device also comprises a shell 82, and the shell 82 covers the left winding part 5, the right winding part 6 and the pull wire 3; the lower side of the housing 82 is provided with a gap 81, the gap 81 extends from the left end to the right end of the housing 82, and the left link 7 and the right link 8 can pass through the gap 81.
The scheme of the invention is realized as follows: when the luggage is closed, a user can pull one pull head arbitrarily, taking the left pull head 21 as an example, the right pull head 22 can also move in the opposite direction under the driving of the pull line 3, and the luggage can be closed conveniently only by pulling the left pull head 21 for a short distance, so that the right pull head 21 and the right pull head 22 can meet each other, when the luggage needs to be opened, the user only needs to pull the left pull head 21, the right pull head 22 can move in the opposite direction under the driving of the pull line 3, and the luggage can be opened conveniently only by pulling the short distance. The zipper may be distributed linearly or in a curved state on the case.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.
Claims (5)
1. The utility model provides a case and bag, includes inclusion (1), be provided with zip fastener (2) on inclusion (1), the left end of zip fastener (2) is provided with left pull head (21), the right-hand member of zip fastener (2) is provided with right pull head (22), its characterized in that: the device also comprises a closed pull wire (3), a left winding piece (5), a right winding piece (6), a left connecting rod (7) and a right connecting rod (8); the left winding piece (5) is arranged above the left end of the zipper (2); the right winding piece (6) is arranged above the right end of the zipper (2); the pull wire (3) is wound on the left winding part (5) and the right winding part (6), the pull wire (3) is distributed in an upper-layer and lower-layer mode, the pull wire between the upper side of the left winding part (5) and the upper side of the right winding part (6) is called an upper-layer pull wire (31), and the pull wire between the lower side of the left winding part (5) and the lower side of the right winding part (6) is called a lower-layer pull wire (32); the lower end of the left connecting rod (7) is connected with the left pull head (21), and the upper end of the left connecting rod (7) is connected with the upper layer pull wire (31); the lower end of the right connecting rod (8) is connected with the right slider (22), and the upper end of the right connecting rod (8) is connected with the lower layer pull wire (32).
2. A case according to claim 1, wherein: the device also comprises a shell (82), wherein the shell (82) covers the left winding piece (5), the right winding piece (6) and the pull wire (3); the lower side of the shell (82) is provided with a gap (81), the gap (81) extends from the left end to the right end of the shell (82), and the left connecting rod (7) and the right connecting rod (8) can pass through the gap (81).
3. A case according to claim 1 or 2, wherein: an iron material is arranged on the left pull head (21), and a magnetic material is arranged on the right pull head (22).
4. The utility model provides a case and bag, includes inclusion (1), be provided with zip fastener (2) on inclusion (1), the left end of zip fastener (2) is provided with left pull head (21), the right-hand member of zip fastener (2) is provided with right pull head (22), its characterized in that: the device also comprises a closed pull wire (3), a left winding piece (5), a right winding piece (6), a left connecting rod (7) and a right connecting rod (8); the left winding piece (5) is arranged above the left end of the zipper (2); the right winding piece (6) is arranged above the right end of the zipper (2); the pull wire (3) is wound on the left winding part (5) and the right winding part (6), the pull wire (3) forms a stagger between the left winding part (5) and the right winding part (6), the pull wire between the upper side of the left winding part (5) and the lower side of the right winding part (6) is called a first pull wire (D1), and the pull wire between the lower side of the left winding part (5) and the upper side of the right winding part (6) is called a second pull wire (D2); the lower end of the left connecting rod (7) is connected with the left pull head (21), and the upper end of the left connecting rod (7) is connected with the first pull wire (D1); the lower end of the right connecting rod (8) is connected with the right slider (22), and the upper end of the right connecting rod (8) is connected with the second pull wire (D2).
5. A luggage according to claim 4, wherein: the device also comprises a shell (82), wherein the shell (82) covers the left winding piece (5), the right winding piece (6) and the pull wire (3); the lower side of the shell (82) is provided with a gap (81), the gap (81) extends from the left end to the right end of the shell (82), and the left connecting rod (7) and the right connecting rod (8) can pass through the gap (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910649235.6A CN110754763B (en) | 2019-07-13 | 2019-07-13 | Case and bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910649235.6A CN110754763B (en) | 2019-07-13 | 2019-07-13 | Case and bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110754763A true CN110754763A (en) | 2020-02-07 |
| CN110754763B CN110754763B (en) | 2021-08-06 |
Family
ID=69329491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910649235.6A Active CN110754763B (en) | 2019-07-13 | 2019-07-13 | Case and bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110754763B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200966390Y (en) * | 2006-09-28 | 2007-10-31 | 杨玲 | Slide fastener with two sliding heads |
| CN202197879U (en) * | 2011-08-18 | 2012-04-25 | 李飞 | Row pulley device and gentleman waist support |
| CN205795065U (en) * | 2016-06-27 | 2016-12-14 | 芊茂（浙江）拉链有限公司 | Counter wear formula mother and sons' nylon zipper |
| CN207411759U (en) * | 2017-10-31 | 2018-05-29 | 李美林 | A kind of novel clinical animal doctor purse |
| CN108621766A (en) * | 2018-06-21 | 2018-10-09 | 江苏田字格新材料科技有限公司 | A kind of automobile-used dust cover of telescopic folding |
| CN108903145A (en) * | 2018-07-12 | 2018-11-30 | 东莞市鼎富拉链科技有限公司 | A kind of closed double drawing pull heads |
| CN209391198U (en) * | 2018-08-22 | 2019-09-17 | 浙江华鑫拉链有限公司 | A kind of formula zipper slider of zipper fastener de- fastly |
-
2019
- 2019-07-13 CN CN201910649235.6A patent/CN110754763B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200966390Y (en) * | 2006-09-28 | 2007-10-31 | 杨玲 | Slide fastener with two sliding heads |
| CN202197879U (en) * | 2011-08-18 | 2012-04-25 | 李飞 | Row pulley device and gentleman waist support |
| CN205795065U (en) * | 2016-06-27 | 2016-12-14 | 芊茂（浙江）拉链有限公司 | Counter wear formula mother and sons' nylon zipper |
| CN207411759U (en) * | 2017-10-31 | 2018-05-29 | 李美林 | A kind of novel clinical animal doctor purse |
| CN108621766A (en) * | 2018-06-21 | 2018-10-09 | 江苏田字格新材料科技有限公司 | A kind of automobile-used dust cover of telescopic folding |
| CN108903145A (en) * | 2018-07-12 | 2018-11-30 | 东莞市鼎富拉链科技有限公司 | A kind of closed double drawing pull heads |
| CN209391198U (en) * | 2018-08-22 | 2019-09-17 | 浙江华鑫拉链有限公司 | A kind of formula zipper slider of zipper fastener de- fastly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110754763B (en) | 2021-08-06 |
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Effective date of registration: 20221208 Address after: 102, East 1st Floor, Management Committee of Shandong Pingyi Economic Development Zone, West Section of Jinhua Road, Pingyi Street, Pingyi County, Linyi City, Shandong Province, 276000 Patentee after: Pingyi County Economic Development Enterprise Service Co.,Ltd. Address before: 315142 Dongshan village, Tong Town, Ningbo, Zhejiang, Yinzhou District Patentee before: NINGBO YINZHOU LEKE ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |