CN215532244U - Suitcase with wide pull rod - Google Patents
Suitcase with wide pull rod Download PDFInfo
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- CN215532244U CN215532244U CN202121736528.7U CN202121736528U CN215532244U CN 215532244 U CN215532244 U CN 215532244U CN 202121736528 U CN202121736528 U CN 202121736528U CN 215532244 U CN215532244 U CN 215532244U
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- seat
- wide
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- end plate
- hole
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Abstract
The utility model discloses a luggage case with a wide pull rod, which comprises a case body and a pull rod assembly arranged on the case body, wherein the case body comprises a front shell and a rear shell, a storage cavity is formed between the front shell and the rear shell, and the rear shell comprises a rear plate, side plates arranged on the left side and the right side of the rear plate, and an upper end plate and a lower end plate which are respectively arranged at the upper end and the lower end of the rear plate; the pull rod assembly comprises a cross rod and telescopic pull rods arranged at two ends of the cross rod; the two telescopic pull rods are respectively positioned at the included angle between the rear plate and the two side plates; a fixed seat is arranged on the inner side of the rear plate; the fixed seat comprises a beam part and a connecting part, wherein two ends of the beam part are respectively connected with the two telescopic pull rods; the connecting part is attached to an included angle between the rear plate and the lower end plate in a matching manner and is connected with the lower end plate; the upper surface of the connecting part is provided with a reinforcing rib; a first through hole is provided on the connecting portion. The utility model has simple structure, is beneficial to expanding the containing capacity of the box body, and has stable and firm connection between the pull rod assembly and the box body.
Description
Technical Field
The utility model relates to the technical field of luggage cases, in particular to a luggage case with a wide pull rod.
Background
The luggage case is used for storing luggage, and the pull rod is pulled by hands to drive the case body to move, so that the luggage case is quite physiological, and is widely used due to convenient use when people go out for travel or go on business. The pull rod of suitcase on the present market generally establishes at the inboard middle part of box backplate for two archs appear in the box inboard, influence the inside roughness of box, influence the storage space of box simultaneously. More importantly, the pull rod is positioned in the middle of the back plate of the box body, and when the pull rod is held by a hand to transversely and horizontally push the box body, stress points of the box body are concentrated in the middle of the back surface of the box body, so that the box is extremely easy to deviate and is difficult to operate.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a luggage case with a wide pull rod, which is simple and reasonable in structure, beneficial to expanding the storage capacity of the case body and facilitating storage of luggage, has the advantages that the case body is not easy to deviate when the pull rod is pushed, the operation is more convenient, and meanwhile, other problems in the prior art are solved.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a luggage case with a wide pull rod comprises a case body and a pull rod assembly arranged on the case body, wherein the case body comprises a front shell and a rear shell, a storage cavity is formed between the front shell and the rear shell, and the rear shell comprises a rear plate, side plates arranged on the left side and the right side of the rear plate, and an upper end plate and a lower end plate which are respectively arranged at the upper end and the lower end of the rear plate; the pull rod assembly comprises a cross rod and telescopic pull rods arranged at two ends of the cross rod; the two telescopic pull rods are respectively positioned at the included angle between the rear plate and the two side plates; a fixed seat is arranged on the inner side of the rear plate; the fixed seat comprises a beam part and a connecting part, wherein two ends of the beam part are respectively connected with the two telescopic pull rods, and the connecting part is arranged at the bottom of the beam part; the connecting part is attached to an included angle between the rear plate and the lower end plate in a matching manner, and is connected with the lower end plate; a reinforcing rib is arranged on the upper surface of the connecting part; a first through hole is formed in the connecting portion.
For the additional structure of the above technical scheme, the following scheme is also included:
as a specific embodiment, the first through hole is provided in plurality, and the reinforcing rib is provided at one side of each of the first through holes.
Furthermore, a plurality of second through holes corresponding to the first through holes are formed in the beam part; the reinforcing rib correspondingly extends upwards to one side of the second through hole from one side of the first through hole.
Furthermore, reinforcing ribs which are transversely distributed are arranged between the first through hole and the second through hole.
As a specific embodiment, an included angle between the rear plate and the lower end plate is arc-shaped; the connecting portion is correspondingly arc-shaped.
As a specific example, the connection portion is connected to the lower end plate by a screw.
Furthermore, three connecting holes which are uniformly distributed are respectively arranged on the connecting part and the lower end plate; the screw is equipped with three and three the screw passes through the connecting hole correspondingly connect connecting portion with the lower end plate.
As a specific embodiment, a position avoiding step seat connected with the rear shell through a connecting seat is further arranged at the top of the rear plate; a transverse extending avoidance step is arranged on the avoidance step seat; two jacks are arranged at the bottom of the avoiding step; the two telescopic pull rods are respectively inserted into the two jacks; the cross bar is matched with the avoidance step.
Furthermore, the connecting seat is L-shaped and is positioned on the front side of the avoidance step seat; the vertical end of the connecting seat is connected with the rear shell, and the horizontal end of the connecting seat is connected with the bottom of the avoidance step seat.
Further, a mounting groove is formed in the surface of the horizontal end of the connecting seat; the bottom of the avoiding step seat is provided with an installation block corresponding to the installation groove; the mounting block is inserted in the mounting groove and connected with the connecting seat.
The utility model has the beneficial effects that:
according to the utility model, the two telescopic pull rods are arranged at the included angle between the rear plate and the two side plates, so that the acting points of the pull rod assemblies on the box body are close to the left side and the right side of the box body, and thus when the transverse rod is held to horizontally push the box body, the box body can move in the pushing direction without deviation, and the operation is more convenient; through setting up the fixing base, utilize the crossbeam portion to be connected with two flexible pull rods respectively, rethread connecting portion are connected on the lower plate and make the fixing base fixed, thereby let two flexible pull rods fixed, pull rod assembly can be more steady and two difficult change by a wide margin of taking place relative position between the flexible pull rod when making push-and-pull rod assembly from top to bottom, the rigidity of fixing base can be strengthened in the setting of strengthening rib, make it more durable, and the material of fixing base can then be saved to a certain extent to the setting of first through-hole, be favorable to reducing the manufacturing cost of fixing base, and can reduce the weight of fixing base, can reduce the weight of suitcase promptly, let the suitcase lighter.
Drawings
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a partial schematic view of the first embodiment of the present invention;
FIG. 4 is a second partial schematic view of the present invention;
FIG. 5 is a third schematic view of a portion of the present invention;
fig. 6 is a partial structural diagram of the present invention.
Reference numerals:
1. a front housing; 2. a rear housing; 21. a back plate; 22. a side plate; 23. an upper end plate; 24. a lower end plate; 3. a storage chamber; 4. a cross bar; 5. a telescopic pull rod; 6. a fixed seat; 61. a beam section; 62. a connecting portion; 63. reinforcing ribs; 64. a first through hole; 65. a second through hole; 66. connecting holes; 7. avoiding step seats; 71. avoiding steps; 72. mounting blocks; 8. a connecting seat; 81. and (4) mounting the groove.
Detailed Description
The utility model will be further elucidated with reference to the drawings and the embodiments, which are exemplary only and do not limit the scope of the utility model.
As shown in fig. 1 to 6, a luggage case with a wide drawbar comprises a case body and a drawbar assembly arranged on the case body, wherein the case body comprises a front shell 1 and a rear shell 2, a storage cavity 3 is formed between the front shell 1 and the rear shell 2, and the rear shell 2 comprises a rear plate 21, side plates 22 arranged on the left and right sides of the rear plate 21, and an upper end plate 23 and a lower end plate 24 respectively arranged on the upper and lower ends of the rear plate 21; the pull rod assembly comprises a cross rod 4 and telescopic pull rods 5 arranged at two ends of the cross rod 4; the two telescopic pull rods 5 are respectively positioned at the included angle between the rear plate 21 and the two side plates 22; a fixed seat 6 is arranged on the inner side of the back plate 21; the fixed seat 6 comprises a beam part 61 with two ends respectively connected with the two telescopic pull rods 5 and a connecting part 62 arranged at the bottom of the beam part 61; the connecting part 62 is attached to the included angle between the rear plate 21 and the lower end plate 24 in a matching manner, and the connecting part 62 is connected with the lower end plate 24; a rib 63 is provided on the upper surface of the connecting portion 62; the connecting portion 62 is provided with a first through hole 64. According to the utility model, the two telescopic pull rods 5 are arranged at the included angle between the rear plate 21 and the two side plates 22, so that the acting points of the pull rod assemblies on the box body are close to the left side and the right side of the box body, and thus when the transverse rod 4 is held to horizontally push the box body, the box body can move in the pushing direction without deviation, and the operation is more convenient; through setting up fixing base 6, utilize beam portion 61 to be connected with two telescopic pull rod 5 respectively, rethread connecting portion 62 are connected on lower end plate 24 and make fixing base 6 fixed, thereby let two telescopic pull rod 5 fixed, make the upper and lower push-and-pull rod subassembly often pull rod subassembly can be more steady and two telescopic pull rod 5 between be difficult for taking place the change by a wide margin of relative position, the rigidity of fixing base 6 can be strengthened in the setting of strengthening rib 63, it is more durable to make it, the setting of first through-hole 64 then can save the material of fixing base 6 to a certain extent, be favorable to reducing the manufacturing cost of fixing base 6, and can reduce the weight of fixing base 6, namely can reduce the weight of suitcase, let the suitcase lighter.
The first through holes 64 are provided in plurality, and a reinforcing rib 63 is provided on one side of each first through hole 64, so that the rigidity of the fixing base 6 is stronger.
As shown in fig. 4, the beam portion 61 is provided with a plurality of second through holes 65 corresponding to the first through holes 64; the reinforcing rib 63 extends upward from one side of the first through hole 64 to one side of the second through hole 65, respectively. Through the above arrangement, the weight of the fixing seat 6 can be further reduced, and the rigidity of the fixing seat 6 is ensured.
As shown in fig. 4, a transverse rib 63 is disposed between the first through hole 64 and the second through hole 65, so as to further enhance the rigidity of the fixing base 6.
The included angle between the rear plate 21 and the lower end plate 24 is arc-shaped; the connecting portion 62 is correspondingly curved. Through the above arrangement, the connecting portion 62 can be more attached to the corner between the rear plate 21 and the lower end plate 24.
As shown in fig. 3 and 4, the connecting portion 62 is connected to the lower end plate 24 by screws. Preferably, three connecting holes 66 are respectively formed on the connecting portion 62 and the lower end plate 24; the screws are provided with three and three screws to connect the connection portion 62 and the lower end plate 24 through the connection holes 66, respectively. The three screws which are uniformly distributed can ensure the connection stability between the fixed seat 6 and the lower end plate 24, namely the stability of the two telescopic pull rods 5 in use.
As shown in fig. 2 and 6, a avoiding step seat 7 connected to the rear housing 2 through a connecting seat 8 is further disposed on the top of the rear plate 21; a horizontal extending avoidance step 71 is arranged on the avoidance step seat 7; two jacks are arranged at the bottom of the avoiding step 71; the two telescopic pull rods 5 are respectively inserted into the two jacks; the cross bar 4 is matched with the avoiding step 71. Keep away position step 71 can make things convenient for taking in of horizontal pole 4 when telescopic pull rod 5 withdraws for the surface of box is comparatively level and smooth.
As shown in fig. 2 and 6, the connecting seat 8 is L-shaped, and the connecting seat 8 is located at the front side of the avoiding step seat 7; the vertical end of the connecting seat 8 is connected with the rear shell 2, and the horizontal end of the connecting seat 8 is connected with the bottom of the avoidance step seat 7. Through the arrangement, the avoiding step seat 7 can be conveniently installed and fixed, and meanwhile, the avoiding step seat 7 can be conveniently installed. When the installation is carried out, the vertical end of the connecting seat 8 is connected with a fixed block inside the rear shell 2 through a screw, and then the avoidance step seat 7 is connected with the horizontal end of the connecting seat 8.
As shown in fig. 6, a mounting groove 81 is provided on a surface of the horizontal end of the connection holder 8; the bottom of the avoiding step seat 7 is provided with an installation block 72 corresponding to the installation groove 81; the mounting block 72 is inserted in the mounting groove 81 and connected with the connection seat 8. In the present embodiment, the mounting grooves 81 and the mounting blocks 72 are respectively provided with three uniformly distributed. Specifically, the mounting block 72 is connected with the connecting seat 8 through screws, so that the stability of the mounting block 72 is ensured, and the mounting block 72 and the mounting groove 81 can be connected in a buckling manner.
The telescopic pull rod 5 comprises a rod sleeve and a telescopic rod, one end of the telescopic rod is inserted into the rod sleeve and is in telescopic fit with the rod sleeve, the other end of the telescopic rod is connected with the cross rod 4, and the rod sleeve is respectively connected with the cross beam part 61 and the avoidance step seat 7.
The bottom of the box body is also provided with four universal wheels.
The present invention is not limited to the above-described embodiments, and various modifications and variations of the present invention are intended to be included within the scope of the claims and the equivalent technology of the present invention if they do not depart from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a suitcase with wide pull rod, includes the box and sets up draw bar assembly on the box, the box includes preceding shell and backshell, preceding shell with form the storage chamber between the backshell, the backshell includes the back plate, sets up the curb plate of back plate left and right sides and set up respectively the upper end plate and the lower end plate at both ends about the back plate, its characterized in that:
the pull rod assembly comprises a cross rod and telescopic pull rods arranged at two ends of the cross rod; the two telescopic pull rods are respectively positioned at the included angle between the rear plate and the two side plates; a fixed seat is arranged on the inner side of the rear plate; the fixed seat comprises a beam part and a connecting part, wherein two ends of the beam part are respectively connected with the two telescopic pull rods, and the connecting part is arranged at the bottom of the beam part; the connecting part is attached to an included angle between the rear plate and the lower end plate in a matching manner, and is connected with the lower end plate; a reinforcing rib is arranged on the upper surface of the connecting part; a first through hole is formed in the connecting portion.
2. The luggage provided with the wide-bar linkage as claimed in claim 1, wherein:
the first through hole is provided with a plurality of, and every one side of first through hole all is provided with the strengthening rib.
3. The luggage case with wide drawbar according to claim 2, characterized in that:
a plurality of second through holes corresponding to the first through holes are formed in the beam part; the reinforcing rib correspondingly extends upwards to one side of the second through hole from one side of the first through hole.
4. The luggage case with wide drawbar according to claim 3, characterized in that:
and reinforcing ribs which are transversely distributed are also arranged between the first through hole and the second through hole.
5. The luggage provided with the wide-bar linkage as claimed in claim 1, wherein:
an included angle between the rear plate and the lower end plate is arc-shaped; the connecting portion is correspondingly arc-shaped.
6. The luggage provided with the wide-bar linkage as claimed in claim 1, wherein:
the connecting part is connected with the lower end plate through a screw.
7. The luggage provided with the wide-bar linkage as claimed in claim 6, wherein:
three connecting holes which are uniformly distributed are respectively arranged on the connecting part and the lower end plate; the screw is equipped with three and three the screw passes through the connecting hole correspondingly connect connecting portion with the lower end plate.
8. The luggage provided with the wide-bar linkage as claimed in claim 1, wherein:
the top of the rear plate is also provided with a position avoiding step seat which is connected with the rear shell through a connecting seat; a transverse extending avoidance step is arranged on the avoidance step seat; two jacks are arranged at the bottom of the avoiding step; the two telescopic pull rods are respectively inserted into the two jacks; the cross bar is matched with the avoidance step.
9. The luggage provided with the wide-bar linkage as claimed in claim 8, wherein:
the connecting seat is L-shaped and is positioned on the front side of the avoidance step seat; the vertical end of the connecting seat is connected with the rear shell, and the horizontal end of the connecting seat is connected with the bottom of the avoidance step seat.
10. The luggage provided with the wide-bar linkage as claimed in claim 9, wherein:
the surface of the horizontal end of the connecting seat is provided with an installation groove; the bottom of the avoiding step seat is provided with an installation block corresponding to the installation groove; the mounting block is inserted in the mounting groove and connected with the connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121736528.7U CN215532244U (en) | 2021-07-28 | 2021-07-28 | Suitcase with wide pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121736528.7U CN215532244U (en) | 2021-07-28 | 2021-07-28 | Suitcase with wide pull rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215532244U true CN215532244U (en) | 2022-01-18 |
Family
ID=79829481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121736528.7U Active CN215532244U (en) | 2021-07-28 | 2021-07-28 | Suitcase with wide pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215532244U (en) |
-
2021
- 2021-07-28 CN CN202121736528.7U patent/CN215532244U/en active Active
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| GR01 | Patent grant | ||
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