CN221241933U - Durable thickening case and bag pull rod - Google Patents
Durable thickening case and bag pull rod Download PDFInfo
- Publication number
- CN221241933U CN221241933U CN202323026707.3U CN202323026707U CN221241933U CN 221241933 U CN221241933 U CN 221241933U CN 202323026707 U CN202323026707 U CN 202323026707U CN 221241933 U CN221241933 U CN 221241933U
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- pull rod
- durable
- rack
- luggage
- supporting block
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- 230000008719 thickening Effects 0.000 title claims description 3
- 244000309464 bull Species 0.000 claims description 9
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Abstract
The utility model relates to the technical field of case pull rods, and discloses a durable thickened case pull rod which comprises a case body, wherein bottom rods are arranged at two ends of the case body, sliding grooves are formed in the bottom rods, sliding rods are connected in the sliding grooves in a sliding mode, and rectangular blocks are fixedly connected to the outer surfaces of the sliding rods. According to the utility model, the bottom rod and the luggage body are fixedly installed by tightening the second fastening bolt on the mounting seat, then the supporting block and the rack are fixedly installed by tightening the first fastening bolt, then the clamping block is installed in the mounting groove in a matched manner, the outer surface of the baffle plate is abutted against the outer surface of the supporting block, the rotating rod drives the gear to rotate by rotating the adjusting rotating handle, and then the rack drives the supporting block to move, when the outer surface of the baffle plate is abutted against the outer surface of the luggage body, the rotating adjusting rotating handle is stopped, and when the luggage is pulled obliquely, the baffle plate and the supporting block are matched for use, so that the pressure of the luggage body on the bottom rod can be shared, and the service life of the bottom rod is prolonged.
Description
Technical Field
The utility model relates to the technical field of case pull rods, in particular to a durable thickened case pull rod.
Background
The luggage pull rod is the pull rod on the pull rod box, has the function of supporting and dragging, and the pull rod box is widely used because of its convenient to use, simultaneously, the pull rod box also has the division of single tube pull rod and double-barrelled pull rod because of the case, and the pipe of pull rod also has the division of square pipe and pipe to drag when conveniently walking, lighten the burden greatly.
The utility model patent application document with the publication number of CN216907130U discloses a case pull rod, mainly by the sill bar, the bottom plate, mount pad and stretching rod, this technical scheme is through the connecting hole, the gag lever post, the rotation axis, the torsional spring, connecting block and the setting of second gear groove, when using, the torsional spring can drive the gag lever post and rotate in one direction mutually at the one end of rotation axis, the gag lever post can drive the connecting block to follow the one end protrusion of connecting hole simultaneously, at the bellied part of connecting block, can make the first gear groove block on second gear groove and the sill bar, thereby can effectually fix the stretching rod on the optional position of sill bar, can not appear the condition of blocking moreover, also can be very smooth and easy when stretching.
The luggage pull rod disclosed in the above document has the following defects: in the use process of the luggage pull rod, because the pull rod is arranged in the luggage body, when the luggage pull rod is damaged, the luggage pull rod is moved frequently in an inclined pulling mode, and if articles in the luggage are overweight, the force born by the pull rod can be increased, so that the pull rod is easy to deform.
Therefore, the existing case pull rod does not have a deformation-resistant structure, the existing defects are required to be improved, and the durable thickened case pull rod is provided.
Disclosure of Invention
The utility model aims to provide a durable thickened luggage pull rod which solves the problems in the prior art.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a durable thickened luggage pull rod, which comprises a luggage body, wherein bottom rods are arranged at two ends of the luggage body, a sliding groove is formed in the bottom rods, a sliding rod is connected in the sliding groove in a sliding manner, a rectangular block is fixedly connected to the outer surface of the sliding rod, a through groove is formed in one side of the rectangular block, a rack is connected in the through groove in a sliding manner, and a supporting block is mounted on the rack through a first fastening bolt.
Further, a sliding groove is formed in the bottom rod, a sliding rod is connected in the sliding groove in a sliding mode, and a handle is fixedly mounted on the upper surface of the sliding rod.
Further, a plurality of mount pad is fixedly connected with both sides of sill bar, the mounting hole has been seted up at the middle part of mount pad, the internally mounted of mounting hole has second fastening bolt, sill bar passes through second fastening bolt and case and bag body fixed mounting.
Further, a plurality of grooves are formed in the lower surface of the handle, sponge cushion blocks are arranged on the inner surfaces of the grooves, friction force between the hands and the handle can be reduced through the sponge cushion blocks, and comfort of use is improved.
Further, the mounting groove has been seted up to the upper surface of supporting shoe, the internally mounted of mounting groove has the fixture block, one side fixedly connected with baffle of fixture block, the surface and the surface looks butt of supporting shoe of baffle.
Further, the antiskid stripes are arranged on one side, away from the supporting blocks, of the baffle plate, and friction force between the baffle plate and the case body can be increased by arranging the antiskid stripes.
Further, the upper surface of rectangular piece has seted up the opening, the opening is linked together with logical groove, the bearing is installed to one side of sill bar, the axle center department fixed mounting of bearing has the bull stick, the surface fixed mounting of bull stick has the gear, the gear meshes with the rack mutually, the one end fixed mounting that the bull stick kept away from the bearing has the regulation to change the handle.
Further, one end of the rack is fixedly connected with an anti-falling block.
The utility model has the following beneficial effects:
(1) According to the utility model, the bottom rod and the luggage body are fixedly installed by tightening the second fastening bolt on the mounting seat, then the supporting block and the rack are fixedly installed by tightening the first fastening bolt, then the clamping block is installed in the mounting groove in a matched manner, the outer surface of the baffle is abutted against the outer surface of the supporting block, then the rotating rod drives the gear to rotate by rotating the adjusting rotating handle, so that the rack drives the supporting block to move, when the outer surface of the baffle is abutted against the outer surface of the luggage body, the rotating adjusting rotating handle is stopped, and when the luggage is pulled obliquely, the baffle and the supporting block are matched for use, so that the pressure of the luggage body on the bottom rod can be shared, and the service life of the bottom rod is prolonged.
(2) According to the utility model, the friction force between the hands and the handles can be reduced by arranging the sponge cushion block, so that the comfort of use is improved.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the supporting block, the clamping block and the baffle plate according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;
FIG. 4 is a cross-sectional view of a rectangular block, rack, turn bar, gear and adjustment knob of the present utility model;
In the drawings, the list of components represented by the various numbers is as follows:
In the figure: 1. a case body; 2. a bottom bar; 3. a slide bar; 4. rectangular blocks; 401. a through port; 5. a rack; 6. a first fastening bolt; 7. a support block; 701. a mounting groove; 8. a handle; 801. a groove; 9. a mounting base; 10. a second fastening bolt; 11. a clamping block; 12. a baffle; 1201. anti-slip stripes; 13. a rotating rod; 14. a gear; 15. adjusting a rotating handle; 16. and (5) preventing the block from falling off.
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. 1-4, the utility model discloses a durable thickened case pull rod, which comprises a case body 1, bottom rods 2 are arranged at two ends of the case body 1, sliding grooves are formed in the bottom rods 2, sliding rods 3 are connected in the sliding grooves in a sliding manner, rectangular blocks 4 are fixedly connected to the outer surfaces of the sliding rods 3, through grooves are formed in one sides of the rectangular blocks 4, racks 5 are connected in the through grooves in a sliding manner, and supporting blocks 7 are mounted on the racks 5 through first fastening bolts 6.
A sliding groove is formed in the bottom rod 2, a sliding rod 3 is connected in the sliding groove in a sliding mode, and a handle 8 is fixedly arranged on the upper surface of the sliding rod 3.
The both sides fixedly connected with a plurality of mount pad 9 of sill bar 2, the mounting hole has been seted up at the middle part of mount pad 9, and the internally mounted of mounting hole has second fastening bolt 10, and sill bar 2 passes through second fastening bolt 10 and case and bag body 1 fixed mounting.
A plurality of grooves 801 are formed in the lower surface of the handle 8, sponge cushion blocks are arranged on the inner surfaces of the grooves 801, friction between the hands and the handle 8 can be reduced through the sponge cushion blocks, and comfort of use is improved.
The upper surface of supporting shoe 7 has seted up mounting groove 701, and mounting groove 701 internally mounted has fixture block 11, and one side fixedly connected with baffle 12 of fixture block 11, the surface butt of baffle 12 and the surface of supporting shoe 7.
The anti-slip stripes 1201 are arranged on one side of the baffle 12 far away from the supporting blocks 7, and friction force between the baffle 12 and the case body 1 can be increased by arranging the anti-slip stripes 1201.
The upper surface of rectangular piece 4 has seted up opening 401, and opening 401 is linked together with logical groove, and the bearing is installed to one side of sill bar 2, and the axle center department fixed mounting of bearing has bull stick 13, and the surface fixed mounting of bull stick 13 has gear 14, and gear 14 meshes with rack 5 mutually, and the one end fixed mounting that bull stick 13 kept away from the bearing has regulation carousel 15.
One end of the rack 5 is fixedly connected with an anti-falling block 16.
When the suitcase is used, firstly, the bottom rod 2 and the suitcase body 1 are fixedly installed by tightening the second fastening bolt 10 on the mounting seat 9, then the supporting block 7 and the rack 5 are fixedly installed by tightening the first fastening bolt 6, then the clamping block 11 is matched and installed in the mounting groove 701, the outer surface of the baffle 12 is abutted against the outer surface of the supporting block 7, then the rotating rod 13 drives the gear 14 to rotate by rotating the adjusting handle 15, and then the rack 5 drives the supporting block 7 to move, when the outer surface of the baffle 12 is abutted against the outer surface of the suitcase body 1, the rotating adjusting handle 15 is stopped, when the suitcase is pulled obliquely, the baffle 12 and the supporting block 7 are matched for use, the pressure on the suitcase body 1 can be shared for the bottom rod 2, and the service life of the bottom rod 2 is prolonged.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (8)
1. The utility model provides a durable thickening case and bag pull rod, includes case and bag body (1), its characterized in that: the utility model discloses a suitcase, including suitcase body (1), rack (5), support block (7) are installed through first fastening bolt (6), including suitcase body (1), slide bar (2), slide bar (3), surface fixedly connected with rectangle piece (4), logical groove has all been seted up to one side of rectangle piece (4), the inside sliding connection in logical groove has rack (5), support block (7) are installed through first fastening bolt (6) to rack (5).
2. A durable thickened luggage pull rod according to claim 1, characterized in that: the inside of sill bar (2) has seted up the spout, the inside sliding connection of spout has slide bar (3), the upper surface fixed mounting of slide bar (3) has handle (8).
3. A durable thickened luggage pull rod according to claim 1, characterized in that: the two sides of the bottom rod (2) are fixedly connected with a plurality of mounting seats (9), mounting holes are formed in the middle of the mounting seats (9), second fastening bolts (10) are arranged in the mounting holes, and the bottom rod (2) is fixedly mounted with the case body (1) through the second fastening bolts (10).
4. A durable thickened luggage pull rod according to claim 2, characterized in that: a plurality of grooves (801) are formed in the lower surface of the handle (8), and sponge cushion blocks are arranged on the inner surfaces of the grooves (801).
5. A durable thickened luggage pull rod according to claim 1, characterized in that: the mounting groove (701) is formed in the upper surface of the supporting block (7), a clamping block (11) is mounted in the mounting groove (701), a baffle plate (12) is fixedly connected to one side of the clamping block (11), and the outer surface of the baffle plate (12) is abutted to the outer surface of the supporting block (7).
6. A durable thickened luggage pull rod according to claim 5, wherein: one side of the baffle plate (12) far away from the supporting block (7) is provided with anti-skid stripes (1201).
7. A durable thickened luggage pull rod according to claim 1, characterized in that: the upper surface of rectangular piece (4) has seted up opening (401), opening (401) are linked together with logical groove, the bearing is installed to one side of sill bar (2), the axle center department fixed mounting of bearing has bull stick (13), the surface fixed mounting of bull stick (13) has gear (14), gear (14) meshes with rack (5), the one end fixed mounting that the bearing was kept away from to bull stick (13) has regulation turning handle (15).
8. A durable thickened luggage pull rod according to claim 1, characterized in that: one end of the rack (5) is fixedly connected with an anti-falling block (16).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221241933U true CN221241933U (en) | 2024-07-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |