CN219939925U - Pull rod assembly for high-bearing luggage case - Google Patents
Pull rod assembly for high-bearing luggage case Download PDFInfo
- Publication number
- CN219939925U CN219939925U CN202321528160.4U CN202321528160U CN219939925U CN 219939925 U CN219939925 U CN 219939925U CN 202321528160 U CN202321528160 U CN 202321528160U CN 219939925 U CN219939925 U CN 219939925U
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- China
- Prior art keywords
- rod
- fixedly connected
- spring
- bearing
- connecting rod
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Links
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to the technical field of luggage box components and discloses a pull rod component for a high-bearing luggage box, which comprises an outer rod, wherein an inner rod is slidably connected to the inner wall of the outer rod, a clamping groove is formed in one side of the outer rod, a sliding block is slidably connected to the inner wall of the clamping groove, one end of the sliding block is fixedly connected with a connecting rod, a torsion spring is fixedly connected to the joint of the sliding block and one side of the connecting rod, the top end of the connecting rod is fixedly connected to the bottom end of a supporting frame, a spring is fixedly connected to the top end of the supporting frame, and the top end of the spring is fixedly connected to the inner top end of a spring frame. According to the utility model, the push button is pressed to drive the cross rod to press the spring frames at two sides, so that the springs at two sides drive the connecting rod to stretch out and draw back, and when the connecting rod stretches out and draws back downwards, the sliding block slides out of the clamping groove under the action of the torsion spring, and then the inner rod is driven to pull upwards, so that the sliding block enters the clamping groove at the upper end of the outer rod, and the height of the sliding block can be adjusted according to the requirement of the sliding block.
Description
Technical Field
The utility model relates to the technical field of luggage case components, in particular to a pull rod component for a high-bearing luggage case.
Background
The luggage case is as the storage tool effect of trip personnel obvious, and the pull rod that its top was had can let the user drag, easy operation, convenient to use, but the pull rod is supported as the subassembly that bears the box is mostly iron sheet, and its thickness is thin to lead to its bearing capacity limited, if the inside heavy object quality of luggage case is too big, can lead to the pull rod bending deformation, influences user normal use, when using the pull rod, uses from top to bottom and is difficult to fix to lead to the user to use the impression lower.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a pull rod assembly for a high-bearing suitcase.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a pull rod assembly for high bearing suitcase, includes outer pole, the inner wall sliding connection of outer pole has interior pole, the draw-in groove has been seted up to one side of outer pole, the inner wall sliding connection of draw-in groove has the slider, the one end fixedly connected with connecting rod of slider, one side junction fixedly connected with torsional spring of slider and connecting rod, the top fixedly connected with of connecting rod is in the bottom of support frame, the top fixedly connected with spring of support frame, the top fixedly connected with of spring is on the inside top of spring frame, the lower extreme sliding connection of spring frame is at the upper surface of support frame, the upper surface fixedly connected with button of spring frame is in the bottom of horizontal pole, the both sides sliding connection of button is in the middle part of handle, the bottom both sides fixedly connected with interior pole of handle.
As a further description of the above technical solution:
the outer pole fixed connection is at the inner wall of bearing rod, the upper surface fixed connection of bearing rod is at the lower surface of pull rod seat, the bottom fixed connection of bearing rod is at the inner wall of connecting seat.
As a further description of the above technical solution:
the connecting rod penetrates through the bottom of the handle to the inside of the inner rod.
As a further description of the above technical solution:
and the adjacent sides of the two bearing rods are fixedly connected with supporting rods.
As a further description of the above technical solution:
and spring frames are fixedly connected to two sides of the bottom end of the cross rod.
As a further description of the above technical solution:
through holes are formed in two ends of the pull rod seat, and the inner rod penetrates through the pull rod seat to the inner part of the outer rod.
As a further description of the above technical solution:
the sliding blocks are provided with a plurality of sliding blocks.
The utility model has the following beneficial effects:
1. according to the utility model, the push button is pressed to drive the cross rod to press the spring frames at two sides, so that the springs at two sides drive the connecting rod to stretch out and draw back, and when the connecting rod stretches out and draws back downwards, the sliding block slides out of the clamping groove under the action of the torsion spring, and then the inner rod is driven to pull upwards, so that the sliding block enters the clamping groove at the upper end of the outer rod, and the height of the sliding block can be adjusted according to the requirement of the sliding block.
2. According to the utility model, the arrangement of the bearing rods prevents too many articles in the trunk from being crushed, the bottoms of the two bearing rods are provided with the connecting seats, so that the pull rod is fixed, and the arrangement of the support rods enables the two bearing rods to be more fixed.
Drawings
FIG. 1 is a perspective view of a pull rod assembly for a high load carrying luggage case according to the present utility model;
FIG. 2 is a drawing of a drawbar assembly for a high load bearing luggage case in accordance with the present utility model;
fig. 3 is an enlarged view at a of fig. 2.
Legend description:
1. an outer rod; 2. an inner rod; 3. a connecting rod; 4. a load-bearing rod; 5. a slide block; 6. a torsion spring; 7. a clamping groove; 8. a support frame; 9. a pull rod seat; 10. a spring frame; 11. a spring; 12. a cross bar; 13. a button; 14. a handle; 15. a connecting seat; 16. and (5) supporting the rod.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a pull rod assembly for high bearing suitcase, including outer pole 1, outer pole 1's inner wall sliding connection has interior pole 2, draw-in groove 7 has been seted up to one side of outer pole 1, draw-in groove 7's inner wall sliding connection has slider 5, slider 5's one end fixedly connected with connecting rod 3, slider 5 and connecting rod 3's one side junction fixedly connected with torsional spring 6, connecting rod 3's top fixed connection is in support frame 8's bottom, support frame 8's top fixedly connected with spring 11, spring 11's top fixed connection is at spring frame 10's inside top, spring frame 10's lower extreme sliding connection is at support frame 8's upper surface, spring frame 10's upper surface fixed connection is in the bottom of horizontal pole 12, horizontal pole 12's upper surface fixed connection has button 13, button 13's both sides sliding connection is in the middle part of handle 14, handle 14's bottom both sides fixedly connected with interior pole 2, through pressing button 13, drive horizontal pole 12 is pressed the spring frame 10 of both sides, and then make spring 11 drive connecting rod 3 of both sides stretch out and draw-back, under torsional spring 6's effect, thereby make slider 5 slide out draw-in groove 7, and then drive slider 2, make the upper end 5 get into the interior pole 1 according to the required height of going into, can be adjusted by oneself.
The inner wall at the bearing rod 4 is fixed connection to outer pole 1, the upper surface fixed connection of bearing rod 4 is at the lower surface of pull rod seat 9, the setting of bearing rod 4 has prevented that the inside article of suitcase is too many, press out outer pole 1, the bottom fixed connection of bearing rod 4 is at the inner wall of connecting seat 15, thereby fix the pull rod, the connecting rod 3 runs through the bottom of handle 14 until the inside of interior pole 2, the adjacent side fixedly connected with bracing piece 16 of two bearing rods 4, the setting of bracing piece 16 makes two bearing rods 4 more fixed, the equal fixedly connected with spring frame 10 in bottom both sides of horizontal pole 12, the through-hole has all been seted up at the both ends of pull rod seat 9, interior pole 2 runs through pull rod seat 9 until the inside of outer pole 1, slider 5 is provided with a plurality ofly, thereby make the pull rod more fixed when using, also can be according to self needs, a plurality of height-adjusting.
Working principle: when the device is used, through pressing button 13, drive horizontal pole 12 and press the spring frame 10 of both sides, and then make the spring 11 of both sides drive connecting rod 3 flexible, connecting rod 3 is when stretching out and drawing back downwards, under the effect of torsional spring 6, thereby make slider 5 roll-off draw-in groove 7, and then drive interior pole 2 and pull up, make slider 5 get into in the draw-in groove 7 of outer pole 1 upper end, can adjust according to the height that oneself needs, the outer wall fixedly connected with bearing rod 4 of outer pole 1, prevent the article of suitcase inside too many, crush outer pole 1, the bottom of two bearing rods 4 is provided with connecting seat 15, thereby fix the pull rod, the setting of bracing piece 16, make two bearing rods 4 more fixed.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a pull rod assembly for high bearing suitcase, includes outer pole (1), its characterized in that: the inner wall sliding connection of outer pole (1) has interior pole (2), draw-in groove (7) have been seted up to one side of outer pole (1), the inner wall sliding connection of draw-in groove (7) has slider (5), the one end fixedly connected with connecting rod (3) of slider (5), one side junction fixedly connected with torsional spring (6) of slider (5) and connecting rod (3), the top fixedly connected with of connecting rod (3) is in the bottom of support frame (8), the top fixedly connected with spring (11) of support frame (8), the top fixedly connected with of spring (11) is at the inside top of spring frame (10), the lower extreme sliding connection of spring frame (10) is at the upper surface of support frame (8), the upper surface fixedly connected with of spring frame (10) is in the bottom of horizontal pole (12), the upper surface fixedly connected with button (13) of horizontal pole (12), the both sides sliding connection of button (13) is in the middle part of handle (14), the bottom both sides fixedly connected with interior pole (2) of handle (14).
2. A drawbar assembly for a high load bearing luggage case according to claim 1, wherein: the outer rod (1) is fixedly connected to the inner wall of the bearing rod (4), the upper surface of the bearing rod (4) is fixedly connected to the lower surface of the pull rod seat (9), and the bottom end of the bearing rod (4) is fixedly connected to the inner wall of the connecting seat (15).
3. A drawbar assembly for a high load bearing luggage case according to claim 1, wherein: the connecting rod (3) penetrates through the bottom of the handle (14) to the inside of the inner rod (2).
4. A drawbar assembly for a high load bearing luggage case according to claim 2, wherein: the adjacent sides of the two bearing rods (4) are fixedly connected with supporting rods (16).
5. A drawbar assembly for a high load bearing luggage case according to claim 1, wherein: the two sides of the bottom end of the cross rod (12) are fixedly connected with spring frames (10).
6. A drawbar assembly for a high load bearing luggage case according to claim 2, wherein: through holes are formed in two ends of the pull rod seat (9), and the inner rod (2) penetrates through the pull rod seat (9) to the inner part of the outer rod (1).
7. A drawbar assembly for a high load bearing luggage case according to claim 1, wherein: the sliding blocks (5) are provided with a plurality of sliding blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321528160.4U CN219939925U (en) | 2023-06-15 | 2023-06-15 | Pull rod assembly for high-bearing luggage case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321528160.4U CN219939925U (en) | 2023-06-15 | 2023-06-15 | Pull rod assembly for high-bearing luggage case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219939925U true CN219939925U (en) | 2023-11-03 |
Family
ID=88553542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321528160.4U Active CN219939925U (en) | 2023-06-15 | 2023-06-15 | Pull rod assembly for high-bearing luggage case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219939925U (en) |
-
2023
- 2023-06-15 CN CN202321528160.4U patent/CN219939925U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |