CN211617311U - Luggage wheel carrier structure - Google Patents
Luggage wheel carrier structure Download PDFInfo
- Publication number
- CN211617311U CN211617311U CN201921813839.1U CN201921813839U CN211617311U CN 211617311 U CN211617311 U CN 211617311U CN 201921813839 U CN201921813839 U CN 201921813839U CN 211617311 U CN211617311 U CN 211617311U
- Authority
- CN
- China
- Prior art keywords
- baffle
- retaining ring
- connecting portion
- wheel carrier
- bottom plate
- 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
Images
Abstract
The utility model discloses a luggage wheel frame structure, include the PMKD who is connected with case and bag, the connecting portion that are connected with PMKD, the baffle body that is connected with connecting portion and the gyro wheel body that is connected with the baffle body through connecting pin axle, PMKD, connecting portion, baffle body and gyro wheel body have constituted the universal wheel body. The utility model relates to a case and bag wheel carrier structure is connected the baffle body with PMKD through the connecting portion, and then is convenient for cushion the pressure of PMKD to the baffle body through connecting portion, and then the effectual use accuracy that improves the universal wheel body is convenient for in addition to be connected the gyro wheel body with the baffle body through connecting pin axle from being connected to be convenient for protect the gyro wheel body through the baffle body, thereby the effectual use accuracy of having guaranteed the gyro wheel body.
Description
Technical Field
The utility model relates to a relevant technical field of universal wheel specifically is a luggage wheel frame structure.
Background
With the continuous improvement of living and consumption level of people, various bags become indispensable ornaments around people, and the bags are a general name of bags and various bags for holding articles, including general shopping bags, handbags, purses, backpacks, single-shoulder bags, satchels, waist bags and various draw-bar boxes. The bag is made of more diversified materials, such as real leather, PU, terylene, canvas, cotton, flax, and the like.
The inventor of the utility model finds that the wheel carrier of the universal wheel in the case in the prior art has simple structure and single use mode due to the design characteristics of the wheel carrier, reduces the protection performance of the wheel carrier to the universal wheel, reduces the use precision of the universal wheel, and further can not meet various use requirements of the case wheel carrier at present;
therefore, the luggage wheel frame structure is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a case and bag wheel carrier structure aims at improving the wheel carrier of the universal wheel in the case and bag among the prior art because the design characteristics of its own, and simple structure and using-way are single, have reduced the protective properties of wheel carrier to the universal wheel, and have reduced the use accuracy of universal wheel, and then can't satisfy the problem to the multiple user demand of case and bag wheel carrier at present.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a luggage wheel frame structure comprises a fixed bottom plate connected with a luggage, a connecting part connected with the fixed bottom plate, a baffle body connected with the connecting part and a roller body connected with the baffle body through a connecting pin shaft, wherein the fixed bottom plate, the connecting part, the baffle body and the roller body form a universal wheel body, so that the baffle body is conveniently connected with the fixed bottom plate through the connecting part, the pressure of the fixed bottom plate on the baffle body is conveniently buffered through the connecting part, the use precision of the universal wheel body is effectively improved, and the roller body is conveniently connected with the baffle body through the connecting pin shaft, so that the roller body is conveniently protected through the baffle body, and the use precision of the roller body is effectively ensured;
as a preferable aspect of the utility model, the upper end surface of the fixed bottom plate is provided with the abdicating groove, the abdicating groove is arranged in an inward concave manner, and the inner wall of the abdicating groove is arranged in a smooth arc surface, so that the pressure of the case on the fixed bottom plate can be buffered through the abdicating groove, thereby effectively improving the use precision of the universal wheel body;
as a preferable aspect of the present invention, the connecting portion is configured as a hollow circular ring structure, the upper end of the connecting portion is fixedly connected to the fixing bottom plate, the lower end of the connecting portion is fixedly connected to the baffle body, and the connecting portion is configured as a hollow circular ring structure, so that the connecting portion is uniformly stressed; the inner side of the connecting part is provided with an open end, the inner wall of the connecting part is provided with a buffer gasket which is matched with the open end, and the buffer gasket is bonded with the inner wall of the connecting part through a high-molecular adhesive, so that the pressure of the fixed bottom plate on the connecting part is buffered through the buffer gasket, and the use precision of the utility model is further effectively improved;
as a preferable aspect of the present invention, the baffle body includes a first baffle and a second baffle fixedly connected to the first baffle, the first baffle is set to be square, the second baffle is set to be arc, and both the front and rear ends of the first baffle and the second baffle are set to be open ends, so as to facilitate the protection of the roller body by the baffle body, thereby effectively improving the use accuracy of the roller body;
as a preferable aspect of the present invention, the connecting pin shaft is composed of a smooth section and a threaded section, the smooth section sequentially penetrates through one side of the first baffle and the roller body, the threaded section penetrates through the other side of the first baffle and is connected with the fixing nut, and then the roller body is conveniently connected with the first baffle through the connecting pin shaft, so that the roller body is conveniently connected with the baffle body, and further the use precision of the present invention is effectively improved;
as a preferred aspect of the utility model, still including setting up first retaining ring and the second retaining ring at the inboard of first baffle respectively with smooth section and screw thread section adaptation, first retaining ring and first retaining ring respectively with first baffle fixed connection, and the inner wall of first retaining ring sets up to glossy arc surface, the inner wall of second retaining ring is provided with the internal thread with screw thread section adaptation, thereby be convenient for be connected connecting pin axle and first baffle through the helicitic texture through second retaining ring and fixation nut, first retaining ring and second retaining ring are kept away from the one end that is connected with first baffle and are tangent with the outside of gyro wheel body respectively, thereby be convenient for carry on spacingly through first retaining ring and second retaining ring to the gyro wheel body, thereby the effectual skew of taking place at the removal in-process of having guaranteed the gyro wheel body, thereby the effectual use precision of guaranteeing the universal wheel body.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of reasonable in design and easy operation, the utility model relates to a case and bag wheel frame structure includes the PMKD who is connected with case and bag, the connecting portion that is connected with PMKD, the baffle body that is connected with connecting portion and the gyro wheel body that is connected with the baffle body through connecting pin axle, PMKD, connecting portion, baffle body and gyro wheel body have constituted the universal wheel body, and then are convenient for be connected baffle body with PMKD through the connecting portion, and then are convenient for cushion the pressure of baffle body through connecting portion to PMKD, and then the effectual use accuracy that improves the universal wheel body, are convenient for in addition to be connected gyro wheel body with the baffle body through connecting pin axle, thereby are convenient for protect the gyro wheel body through the baffle body, thereby the effectual use accuracy who guarantees the gyro wheel body.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of an overall structural explosion diagram of the present invention;
fig. 2 is a schematic structural view of another view of fig. 1 in the present invention;
FIG. 3 is a schematic structural view of the overall structure of the present invention;
fig. 4 is a schematic structural view of another view of fig. 3 in the present invention;
fig. 5 is a schematic structural view of the front view of fig. 3 in the present invention.
In the figure: the device comprises a fixed base plate 1, a abdicating groove 10, a connecting part 2, a buffer gasket 21, a first baffle 31, a second baffle 32, a connecting pin shaft 4, a roller body 5, a first retainer ring 61 and a second retainer ring 62.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a luggage wheel frame structure comprises a fixed bottom plate 1 connected with a luggage, a connecting part 2 connected with the fixed bottom plate 1, a baffle body connected with the connecting part 2 and a roller body 5 connected with the baffle body through a connecting pin shaft 4, wherein the fixed bottom plate 1, the connecting part 2, the baffle body and the roller body 5 form a universal wheel body, so that the baffle body is conveniently connected with the fixed bottom plate 1 through the connecting part 2, the pressure of the fixed bottom plate 1 on the baffle body is conveniently buffered through the connecting part 2, the use precision of the universal wheel body is effectively improved, the roller body 5 is conveniently connected with the baffle body through the connecting pin shaft 4, the roller body 5 is conveniently protected through the baffle body, and the use precision of the roller body 5 is effectively ensured;
referring to fig. 1, 2 and 5, the upper end surface of the fixed base plate 1 is provided with a abdicating groove 10, the abdicating groove 10 is arranged in a concave manner, and the inner walls of the abdicating groove 10 are all arranged as smooth arc surfaces, so that the pressure of the case on the fixed base plate 1 is buffered through the abdicating groove 10, and the use precision of the universal wheel body is effectively improved;
referring to fig. 3, 4 and 5, the connecting portion 2 is a hollow circular structure, the upper end of the connecting portion 2 is fixedly connected with the fixed bottom plate 1, the lower end of the connecting portion 2 is fixedly connected with the baffle body, and the connecting portion 2 is a hollow circular structure, so that the connecting portion 2 is uniformly stressed; the inner side of the connecting part 2 is provided with an open end, the inner wall of the connecting part 2 is provided with a buffer gasket 21 matched with the open end, and the buffer gasket 21 is bonded with the inner wall of the connecting part 2 through a polymer adhesive, so that the pressure of the fixed bottom plate 1 on the connecting part 2 is buffered through the buffer gasket 21, and the use precision of the utility model is further effectively improved;
referring to fig. 1, 2 and 5, the baffle body includes a first baffle 31 and a second baffle 32 fixedly connected to the first baffle 31, the first baffle 31 is set to be square, the second baffle 32 is set to be arc, and the front and rear ends of the first baffle 31 and the second baffle 32 are both set to be open ends, so that the roller body 5 is protected by the baffle body, thereby effectively improving the use accuracy of the roller body 5;
referring to fig. 1, 4 and 5, the connecting pin 4 is composed of a smooth section and a threaded section, the smooth end sequentially penetrates through one side of the first baffle 31 and the roller body 5, the threaded section penetrates through the other side of the first baffle 31 and is connected with the fixing nut, and therefore the roller body 5 is conveniently connected with the first baffle 31 through the connecting pin 4, the roller body 5 is conveniently connected with the baffle body, and the use precision of the utility model is effectively improved;
referring to fig. 1, 2, 3 and 4, the first retainer 61 and the second retainer 62 are respectively disposed on the inner side of the first retainer 31 and are respectively matched with the smooth section and the threaded section, the first retainer 61 and the first retainer 61 are respectively fixedly connected with the first retainer 31, the inner wall of the first retainer ring 61 is a smooth arc surface, the inner wall of the second retainer ring 62 is provided with an internal thread matched with the thread section, so that the connecting pin shaft 4 is connected with the first baffle plate 31 through the second retainer ring 62 and the fixing nut by a thread structure, the ends of the first retainer ring 61 and the second retainer ring 62 far away from the end connected with the first baffle plate 31 are respectively tangent with the outer side of the roller body 5, thereby be convenient for carry on spacingly through first retaining ring 61 and second retaining ring 62 to gyro wheel body 5 to the effectual gyro wheel body 5 of having guaranteed takes place the skew at the removal in-process, thereby the effectual use accuracy who guarantees the universal wheel body.
The working principle is as follows: the utility model discloses a set up the PMKD 1 that is connected with the case and bag, connecting portion 2 that is connected with PMKD 1, the baffle body that is connected with connecting portion 2 and the gyro wheel body 5 that is connected with the baffle body through connecting pin shaft 4, PMKD 1, connecting portion 2, baffle body and gyro wheel body 5 constitute the universal wheel body, and then be convenient for be connected baffle body and PMKD 1 through connecting portion 2, and then be convenient for cushion the pressure of PMKD 1 to the baffle body through connecting portion 2, and then the use accuracy of universal wheel body has effectively been improved, from the additional convenience is connected gyro wheel body 5 with the baffle body through connecting pin shaft 4, thereby be convenient for protect gyro wheel body 5 through the baffle body, thereby the use accuracy of gyro wheel body 5 has effectively been guaranteed; connecting pin axle 4 comprises smooth section and screw thread section, still including setting up first retaining ring 61 and the second retaining ring 62 with smooth section and screw thread section adaptation respectively in the inboard of first baffle 31, and the inner wall of first retaining ring 61 sets up to glossy circular arc surface, the inner wall of second retaining ring 62 is provided with the internal thread with screw thread section adaptation, thereby be convenient for be connected connecting pin axle 4 with first baffle 31 through the helicitic texture through second retaining ring 62 and fixation nut, first retaining ring 61 and second retaining ring 62 are kept away from the one end that is connected with first baffle 31 and are tangent with the outside of gyro wheel body 5 respectively.
The device obtained by the design can basically improve the problem that the wheel carrier of the universal wheel in the luggage in the prior art is simple in structure and single in use mode due to the design characteristics of the wheel carrier, the protection performance of the wheel carrier on the universal wheel is reduced, the use precision of the universal wheel is reduced, and the problem that the use requirements of the luggage wheel carrier at present cannot be met is solved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a case and bag wheel carrier structure which characterized in that: the universal wheel comprises a fixing bottom plate (1) connected with a luggage, a connecting portion (2) connected with the fixing bottom plate (1), a baffle body connected with the connecting portion (2) and a roller body (5) connected with the baffle body through a connecting pin shaft (4), wherein the fixing bottom plate (1), the connecting portion (2), the baffle body and the roller body (5) form a universal wheel body.
2. A luggage wheel carrier structure according to claim 1, characterized in that the upper end face of the fixed bottom plate (1) is provided with a yielding groove (10), the yielding groove (10) is arranged in a concave manner, and the inner walls of the yielding groove (10) are all arranged to be smooth arc surfaces.
3. A luggage wheel carrier structure according to claim 2, characterized in that the connecting portion (2) is configured as a hollow circular ring structure, the upper end of the connecting portion (2) is fixedly connected with the fixed bottom plate (1), and the lower end of the connecting portion (2) is fixedly connected with the baffle body.
4. A luggage wheel frame structure according to claim 3, characterized in that the inner side of the connecting part (2) is provided with an open end, the inner wall of the connecting part (2) is provided with a buffer gasket (21) matched with the inner wall, and the buffer gasket (21) is bonded by the inner wall of the connecting part (2) through a polymer adhesive.
5. A luggage wheel carrier structure according to claim 4, characterized in that the baffle body comprises a first baffle (31) and a second baffle (32) fixedly connected with the first baffle (31), the first baffle (31) is set to be square structure, the second baffle (32) is set to be arc structure, and the front and back ends of the first baffle (31) and the second baffle (32) are set to be open ends.
6. A luggage wheel carrier structure according to claim 5, characterized in that the connecting pin shaft (4) is composed of a smooth section and a threaded section, the smooth section penetrates through one side of the first baffle plate (31) and the roller body (5) in sequence, and the threaded section penetrates through the other side of the first baffle plate (31) and is connected with the fixing nut.
7. A luggage wheel carrier structure according to claim 6, characterized in that, it further comprises a first retaining ring (61) and a second retaining ring (62) which are respectively arranged on the inner side of the first baffle (31) and are respectively matched with the smooth section and the threaded section, the first retaining ring (61) and the first retaining ring (61) are respectively fixedly connected with the first baffle (31), the inner wall of the first retaining ring (61) is arranged to be a smooth arc surface, the inner wall of the second retaining ring (62) is provided with an internal thread matched with the threaded section, and the ends of the first retaining ring (61) and the second retaining ring (62) far away from the first baffle (31) are respectively tangent with the outer side of the roller body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921813839.1U CN211617311U (en) | 2019-10-28 | 2019-10-28 | Luggage wheel carrier structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921813839.1U CN211617311U (en) | 2019-10-28 | 2019-10-28 | Luggage wheel carrier structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211617311U true CN211617311U (en) | 2020-10-02 |
Family
ID=72624190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921813839.1U Active CN211617311U (en) | 2019-10-28 | 2019-10-28 | Luggage wheel carrier structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211617311U (en) |
-
2019
- 2019-10-28 CN CN201921813839.1U patent/CN211617311U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211617311U (en) | Luggage wheel carrier structure | |
| CN2935944Y (en) | Suitcase | |
| CN203290369U (en) | Function bag mounted on arm | |
| CN213281837U (en) | Case with placing table | |
| CN205992920U (en) | A kind of mobile phone auxiliary refers to detain | |
| CN110192708A (en) | A kind of knapsack of extendible capacity main body capacity | |
| CN208434899U (en) | A kind of knapsack having honeycomb bottom plates | |
| CN205795175U (en) | A kind of knapsack | |
| CN217791787U (en) | Portable case and bag convenient to carry | |
| CN205131962U (en) | Packaging paper bag | |
| CN205923285U (en) | Combined handle | |
| CN214421462U (en) | Folding type lifting handle | |
| CN210672386U (en) | Case with braces | |
| CN206611481U (en) | A kind of portable anti-lost wallet | |
| CN212212988U (en) | Ultrathin vest type backpack | |
| CN211129978U (en) | Extensible stable form case and bag | |
| CN207843776U (en) | The handbag of goblet can be put | |
| CN202774687U (en) | Glasses box simultaneously serving as portable small bag | |
| CN210696328U (en) | Multifunctional case | |
| CN210329737U (en) | Take satchel of waterproof function bag of accomodating | |
| CN204763876U (en) | Convenient to carry's suitcase | |
| CN210539596U (en) | Large-capacity military backpack | |
| CN212014730U (en) | Folding bag capable of being completely horizontally placed at 180 degrees | |
| CN203505789U (en) | Novel backpack | |
| CN206761081U (en) | A kind of combined type knapsack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |