CN203801923U - Pull rod suitcase marginal seam structure - Google Patents
Pull rod suitcase marginal seam structure Download PDFInfo
- Publication number
- CN203801923U CN203801923U CN201420032291.8U CN201420032291U CN203801923U CN 203801923 U CN203801923 U CN 203801923U CN 201420032291 U CN201420032291 U CN 201420032291U CN 203801923 U CN203801923 U CN 203801923U
- Authority
- CN
- China
- Prior art keywords
- main body
- seam structure
- utility
- model
- side seam
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 241000274582 Pycnanthus angolensis Species 0.000 claims description 7
- 239000011087 paperboard Substances 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 5
- 229920001169 thermoplastic Polymers 0.000 claims description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 abstract description 3
- 230000004308 accommodation Effects 0.000 abstract 1
- 238000009958 sewing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009172 bursting Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a pull rod suitcase marginal seam structure which comprises an n-shaped main body, wherein one end of the bottom of the n-shaped main body is connected with a folding part; the folding part is connected with the n-shaped main body through an accommodation cavity and fits the inner wall of the n-shaped main body; the other end of the bottom of the n-shaped main body is connected with a protective part; the tail part of the protective part fits the n-shaped main body. According to the utility model, a four-layer folding structure is adopted, a round cavity groove is formed in the folding part of the third layer and the fourth layer to embed a steel wire, two types of materials are mixed, and the pull rod suitcase marginal seam structure is an integrity, so that the strength of edges of a suitcase board is improved.
Description
Technical field
The utility model relates to a kind of side seam structure, and one is blocked bar case side seam structure more precisely.
Background technology
There are in the market all kinds of all kinds of side seam structures for sewing case, point two-layer, the various structures such as three layers, its material is generally only limited to one (thermoplastic or PVC), also have the macromolecule polymeric materials such as the PP of use, but quality lifting is not obvious, Geng You minority businessman is in order to improve side seam structural strength, adopt rigid material completely, but cause side seam structure toughness deficiency, quality increases the weight of, the ill effect of high cost.
Utility model content
The purpose of this utility model is to provide a kind of draw-bar box side seam structure, and it can solve the above-mentioned shortcoming that prior art exists.
The utility model is by the following technical solutions:
A kind of draw-bar box side seam structure; comprise one " n " shape main body; described " n " shape bottom part body one end connects an equivalent unit; between described equivalent unit and described " n " shape main body, be connected by an accommodating cavity; and the inwall of described equivalent unit and described " n " shape main body laminating; and the other end of described " n " shape bottom part body connects a protection portion, the afterbody of described protection portion and the laminating of described " n " shape main body.
Described " n " shape main body and described protection portion junction extend to form an occlusion part to described accommodating cavity top.
Also comprise a steel wire, it is located at described accommodating cavity inside.
Also comprise a boxboard, it is fixedly arranged on described " n " shape body interior.
Described " n " shape main body, described protection portion and described equivalent unit are PVC or thermoplastic.
The utility model has the advantages that: the utility model adopts four layers of folding structure, at the 3rd layer and the 4th layer of folding place, design one circular cavity groove, for setting steel wire, it is an entirety that bi-material mixes the side seam structure using and make, thereby improves the intensity at boxboard edge.
Brief description of the drawings
Below in conjunction with embodiment and accompanying drawing, the utility model is elaborated, wherein:
Fig. 1 is the structural representation of the first embodiment of the present utility model.
Fig. 2 is the structural representation of the second embodiment of the present utility model.
Fig. 3 is the structural representation of the first step of the utility model and boxboard stitching.
Fig. 4 is the structural representation of the second step of the utility model and boxboard stitching.
Detailed description of the invention
Further set forth detailed description of the invention of the present utility model below in conjunction with accompanying drawing:
As shown in Figure 1, 2, a kind of draw-bar box side seam structure, comprises one " n " shape main body 1, equivalent unit 2, protection portion 3, accommodating cavity 4, occlusion part 5, steel wire 6, boxboard 7, car pin 8.
Described " n " shape bottom part body one end connects an equivalent unit; between described equivalent unit and described " n " shape main body, be connected by an accommodating cavity; and the inwall of described equivalent unit and described " n " shape main body laminating; and the other end of described " n " shape bottom part body connects a protection portion, the afterbody of described protection portion and the laminating of described " n " shape main body.
Described " n " shape main body and described protection portion junction extend to form an occlusion part to described accommodating cavity top.
The utility model also comprises a steel wire, and it is located at described accommodating cavity inside, and described accommodating cavity is circular accommodating cavity, and the cross section of described steel wire is circular.
The utility model also comprises a boxboard, and it is fixedly arranged on described " n " shape body interior.
" n " described in the utility model shape main body, described protection portion and described equivalent unit are PVC or thermoplastic.
The utility model in use; casing is put in to the cavity inside of " n " shape body interior; entirety after combination is put on car body; by car pin, the utility model is become to an entirety with housing stitching; owing to being provided with protection portion; can play certain protective effect by the logical side seam line of being located at protection subordinate side of protection portion, prevent from bursting at the seams.
Because ability and intelligence of the present utility model are thermoplastic or igelite; material is softer; to fit tightly with case shell better; therefore in the time sewing up; having one end to start is because after sewing up like this, after uppermost one deck puts down, can cover thread; can protect thread not because exposed impaired and break, be also to play the effect that covers thread flaw.
The size of the utility model protection portion is exactly the width that upholstery border crack structure is exposed at casing outside; and this width be come according to the thickness of casing fixed; some models need wider upholstery border crack structure; as shown in Figure 1; the chest of some ting models needs the upholstery border crack structure width that is exposed narrower; as shown in Figure 2, the demand that therefore this width difference of two kinds is mainly tackled different body structures is set.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a draw-bar box side seam structure; it is characterized in that; comprise one " n " shape main body; described " n " shape bottom part body one end connects an equivalent unit; between described equivalent unit and described " n " shape main body, be connected by an accommodating cavity; and the inwall of described equivalent unit and described " n " shape main body laminating, and the other end of described " n " shape bottom part body connects a protection portion, the afterbody of described protection portion is fitted with described " n " shape main body.
2. draw-bar box side seam structure according to claim 1, is characterized in that, described " n " shape main body and described protection portion junction extend to form an occlusion part to described accommodating cavity top.
3. draw-bar box side seam structure according to claim 1 and 2, is characterized in that, also comprises a steel wire, and it is located at described accommodating cavity inside.
4. draw-bar box side seam structure according to claim 3, is characterized in that, also comprises a boxboard, and it is fixedly arranged on described " n " shape body interior.
5. draw-bar box side seam structure according to claim 4, is characterized in that, described " n " shape main body, described protection portion and described equivalent unit are PVC or thermoplastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420032291.8U CN203801923U (en) | 2014-01-20 | 2014-01-20 | Pull rod suitcase marginal seam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420032291.8U CN203801923U (en) | 2014-01-20 | 2014-01-20 | Pull rod suitcase marginal seam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203801923U true CN203801923U (en) | 2014-09-03 |
Family
ID=51440745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420032291.8U Expired - Lifetime CN203801923U (en) | 2014-01-20 | 2014-01-20 | Pull rod suitcase marginal seam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203801923U (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 |
-
2014
- 2014-01-20 CN CN201420032291.8U patent/CN203801923U/en not_active Expired - Lifetime
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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180608 Address after: 215200 399 Pang Dong Road, Wujiang District Economic Development Zone, Suzhou, Jiangsu Patentee after: TAIXIN (SUZHOU) TRAVEL ACCESSORIES CO.,LTD. Address before: 201700 1700 Xu Ching Ping Road, Xujing Town, Qingpu District, Shanghai Patentee before: Shanghai Taifeng Package Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |