CN218898659U - Antitheft draw-bar box - Google Patents

Abstract

The utility model discloses an anti-theft draw-bar box which comprises two shells and two slide bars, wherein a connecting shaft is rotatably connected between the same sides of the two shells, a zipper is arranged between the shells, one of the shells is penetrated by a connecting hole, a connecting sleeve is fixedly connected inside the connecting hole, the top of the connecting sleeve is fixedly connected with a mounting sleeve, the slide bars slide inside the connecting sleeve, the two slide bars are provided with two slide bars, the tops of the two slide bars are provided with the same handle, the connecting sleeve is internally provided with a sliding mechanism for sliding the two slide bars, one of the inner tops of the shells is fixedly connected with a fixing box, the inside of the fixing box is provided with a limiting mechanism for limiting the opening of the two shells, and the other shell top is provided with a locking box. According to the utility model, through the arrangement of the sliding rod, the draw-bar box can be limited when not in use, and the draw-bar box is locked when in use, so that the possibility of theft when in use is avoided.

Description

Antitheft draw-bar box

Technical Field

The utility model relates to the technical field of anti-theft draw-bar boxes, in particular to an anti-theft draw-bar box.

Background

The utility model provides a portable draw-bar box is high in life frequency especially, especially to the crowd that often goes on and off, and general staff opens up a tool that commonly uses when marketing outward, has the box of pull rod and gyro wheel, relates to the subassembly with portable intelligent teller machine and carries out whole dress, drags when conveniently walking, lightens the burden greatly.

At present, partial staff can appear randomly releasing the draw-bar box handle when rubbing marketing outward, shows on the ramp road surface, makes the draw-bar box slide very easily to lead to the condition that the draw-bar box was lost, nowadays along with the increase of thief technique, when carrying the draw-bar box walking, be difficult to notice rocking that the draw-bar box produced, also can be stolen by the thief, cause economic loss, and lead to follow-up business unable normal development, cause further loss, therefore, need to solve above problem urgently.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an anti-theft draw-bar box.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an anti-theft draw-bar box, includes shell and slide bar, the shell is equipped with two, two rotate between the shell and the one side and be connected with the connecting axle, install the zip fastener between the shell, one of them the connecting hole has been run through at the shell top, the inside fixedly connected with adapter sleeve of connecting hole, adapter sleeve top fixedly connected with installation cover, the slide bar slides in the adapter sleeve is inside, the slide bar is equipped with two the slide bar top is installed same handle, the inside slide mechanism who slides two slide bars that is equipped with of adapter sleeve, one of them top fixedly connected with fixed box in the shell, the inside stop gear that limits two shells to open that is equipped with of fixed box, another the lock box is installed at the shell top, the inside opening mechanism who opens stop gear that is equipped with of lock box.

Further, slide mechanism includes the gag lever post, the gag lever post is equipped with four, four the gag lever post is installed respectively in two slide bar opposite sides, two perpendicular grooves have been seted up to the adapter sleeve inside vertically, two the slide bar slides respectively in two perpendicular inslot portions, two perpendicular inslot portion opposite sides all has seted up the third spacing groove, four the gag lever post slides respectively in four third spacing inslot portions, two the gag lever post is installed respectively to the slide bar bottom, two install first rack between the slide bar, first rack sets up in two slide bar tops, the notch groove has been seted up on the handle surface, first spacing groove and second spacing groove have been seted up respectively to installation sleeve top both sides, the handle slides in the installation sleeve is inside.

Preferably, the limiting mechanism comprises a first gear, the first gear rotates in the fixed box, the first gear is meshed with a first rack, a second rack horizontally slides on the top in the fixed box, and the second rack is meshed with the first gear.

Further, the breach has been seted up at second rack top, the limiting plate is installed to second rack one end, another top fixedly connected with spacing box in the shell, first spout has been seted up to spacing box inside, the inside stopper that rotates of first spout, the stopper cooperatees with the limiting plate, the second spout has been seted up to first spout bottom, the inside connecting rod that slides of second spout, the stopper bottom rotates to be connected in the connecting rod top, the connecting plate is installed to the connecting rod bottom.

Further, the unlocking mechanism comprises a lock cylinder, the lock cylinder is rotationally connected inside the lock box, a connecting column is fixedly connected to the bottom of the lock cylinder, a second gear is installed at the bottom of the connecting column, a third rack is meshed with the surface of the second gear, and one end of the third rack is installed on one side of the connecting plate.

Furthermore, the four corners of the bottom of the shell are provided with mounting holes, and universal wheels are respectively arranged in the four mounting holes.

The beneficial effects of the utility model are as follows:

1. through the setting of spacing post, can carry out quick limit to the device when not using, press the handle and drive two slide bars and slide down in the adapter sleeve is inside, when the slide bar slides to the bottom, spacing post will with ground contact to avoid forgetting the locking universal wheel, lead to this box to take place to slide, it is more convenient during the use, and then improved the result of use of this equipment.

2. Through the setting of stopper, can restrict this box when using, make can't open this box when using, pull the handle earlier when using and drive two slide bars and upwards slide, two slide bars can drive first rack and upwards slide again, first rack will drive first gear rotation, and first gear rotation can drive the second rack simultaneously again and slide, make the limiting plate drive the stopper simultaneously rotate to restrict the second rack, avoid encountering theft when pulling the draw-bar box, and then improved the security of this equipment.

Drawings

FIG. 1 is a schematic diagram of an anti-theft draw-bar box according to the present utility model;

FIG. 2 is an exploded view of the internal structure of the anti-theft draw-bar box according to the present utility model;

FIG. 3 is a partial sectional view of an anti-theft draw-bar box according to the present utility model;

FIG. 4 is a partially exploded view of an anti-theft draw-bar box according to the present utility model;

FIG. 5 is an enlarged view at A of FIG. 4;

FIG. 6 is a partial cross-sectional view of a theft-proof draw-bar box according to the present utility model;

fig. 7 is a schematic partial structure of an anti-theft draw-bar box according to the present utility model.

In the figure: 1. a housing; 11. a connecting shaft; 12. a zipper; 13. a mounting hole; 14. a universal wheel; 15. a connection hole; 16. connecting sleeves; 17. a mounting sleeve; 18. a vertical groove; 19. a first limit groove; 110. the second limit groove; 111. a third limit groove; 2. a slide bar; 21. a handle; 22. a groove is formed; 23. a first rack; 24. a limit column; 25. a limit rod; 3. a fixed box; 31. a first gear; 32. a second rack; 33. a notch; 34. a limiting plate; 4. a limit box; 41. a first chute; 42. a second chute; 43. a limiting block; 44. a connecting rod; 45. a connecting plate; 46. a third rack; 47. a second gear; 48. a connecting column; 5. a lock box; 51. a lock cylinder.

Detailed Description

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.

Referring to fig. 1-7, an anti-theft draw-bar box comprises a shell 1 and two slide bars 2, wherein two shells 1 are arranged, a connecting shaft 11 is rotatably connected between the same sides of the two shells 1, a zipper 12 is installed between the shells 1, one of the tops of the shells 1 is penetrated with a connecting hole 15, a connecting sleeve 16 is fixedly connected inside the connecting hole 15, the top of the connecting sleeve 16 is fixedly connected with a mounting sleeve 17, the slide bars 2 slide inside the connecting sleeve 16, the two slide bars 2 are provided with two slide bars, the tops of the two slide bars 2 are provided with the same handle 21, the inside of the connecting sleeve 16 is provided with a sliding mechanism for sliding the two slide bars 2, the top of one of the shells 1 is fixedly connected with a fixed box 3, the inside of the fixed box 3 is provided with a limiting mechanism for limiting the opening of the two shells 1, the other shell 1 is provided with a lock box 5, and through the arrangement of the opening limiting mechanism is arranged inside the lock box 5, so that the draw-bar box can be limited when not used, and simultaneously is locked when in use.

Referring to fig. 1 to 3, in a preferred embodiment, the sliding mechanism includes four limit rods 25, the limit rods 25 are provided with four limit rods 25, the four limit rods 25 are respectively mounted on two opposite sides of the two slide rods 2, two vertical slots 18 are vertically provided in the connecting sleeve 16, the two slide rods 2 slide in the two vertical slots 18 respectively, three limit slots 111 are provided in the two opposite sides of the two vertical slots 18 respectively, the four limit rods 25 slide in the four third limit slots 111 respectively, limit posts 24 are respectively mounted at the bottoms of the two slide rods 2, a first rack 23 is mounted between the two slide rods 2, the first rack 23 is disposed at the tops of the two slide rods 2, a notch 22 is provided on the surface of the pull handle 21, a first limit slot 19 and a second limit slot 110 are provided at two sides of the top of the mounting sleeve 17 respectively, the pull handle 21 slides in the mounting sleeve 17 for limiting the sliding of the two slide rods 2, and meanwhile, the use of the pull handle 21 is more convenient.

Referring to fig. 1, 4 and 5, in a preferred embodiment, the limiting mechanism includes a first gear 31, the first gear 31 rotates inside the fixed box 3, the first gear 31 is meshed with the first rack 23, a second rack 32 horizontally slides on the top inside the fixed box 3, and the second rack 32 is meshed with the first gear 31 and is used for driving the first gear 31 to rotate when the slide bar 2 is used.

Referring to fig. 1, 5 and 6, in a preferred embodiment, the top of the second rack 32 is provided with a notch 33, one end of the second rack 32 is provided with a limiting plate 34, the top of the other housing 1 is fixedly connected with a limiting box 4, a first sliding groove 41 is provided in the limiting box 4, a limiting block 43 rotates in the first sliding groove 41 and is matched with the limiting plate 34, a second sliding groove 42 is provided at the bottom of the first sliding groove 41, a connecting rod 44 slides in the second sliding groove 42, the bottom of the limiting block 43 is rotationally connected to the top of the connecting rod 44, and a connecting plate 45 is installed at the bottom of the connecting rod 44 and used for driving the limiting block 43 to limit the second rack 32 when the first gear 31 rotates.

Referring to fig. 1, 6 and 7, in a preferred embodiment, the unlocking mechanism includes a lock cylinder 51, the lock cylinder 51 is rotatably connected to the inside of the lock box 5, a connecting post 48 is fixedly connected to the bottom of the lock cylinder 51, a second gear 47 is installed at the bottom of the connecting post 48, a third rack 46 is meshed with the surface of the second gear 47, one end of the third rack 46 is installed on one side of the connecting plate 45, and when the lock cylinder 51 is rotated, the stopper 43 can be driven to slide, so that the device is more convenient to use.

Referring to fig. 1, in a preferred embodiment, mounting holes 13 are formed at four corners of the bottom of the housing 1, and universal wheels 14 are respectively mounted in the four mounting holes 13.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: during actual use, through the setting of spacing post 24, can carry out quick limit to the device when not using, press handle 21, drive two slide bars 2 simultaneously and slide downwards in adapter sleeve 16, when slide bar 2 slides to the bottom, spacing post 24 will contact with the ground, thereby make this box can not take place to slide, more convenient during the use, and then the result of use of this equipment has been improved, through the setting of stopper 43, can restrict this box when using, make can't open this box during the use, when using, first pulling handle 21 drives two slide bars 2 upwards to slide, two slide bars 2 can drive first rack 23 upwards to slide, first rack 23 will drive first gear 31 and rotate, and first gear 31 rotates and can drive second rack 32 simultaneously and slide, make limiting plate 34 drive stopper 43 simultaneously and rotate, thereby limit second rack 32, avoid encountering the theft action when pulling the draw-bar box, and then the security of this equipment has been improved.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of being practiced otherwise than as specifically illustrated and described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. The utility model provides an anti-theft draw-bar box, includes shell (1) and slide bar (2), its characterized in that, shell (1) are equipped with two, two rotate between shell (1) the same side and be connected with connecting axle (11), install zip fastener (12) between shell (1), one of them shell (1) top runs through there is connecting hole (15), connecting hole (15) inside fixedly connected with adapter sleeve (16), adapter sleeve (16) top fixedly connected with installation cover (17), slide bar (2) slide in adapter sleeve (16) inside, slide bar (2) are equipped with two, two slide bar (2) top is installed same handle (21), adapter sleeve (16) inside is equipped with the slide mechanism who slides two slide bar (2), one of them top fixedly connected with fixed box (3) in shell (1), fixed box (3) inside is equipped with the stop gear that restricts two shells (1) and opens, another lock box (5) are installed at shell (1) top, lock box (5) inside is equipped with opening stop gear.

2. The antitheft draw-bar box according to claim 1, wherein the sliding mechanism comprises four limit bars (25), the limit bars (25) are arranged on four opposite sides of the two slide bars (2), two vertical grooves (18) are vertically formed in the connecting sleeve (16), the two slide bars (2) slide in the two vertical grooves (18), third limit grooves (111) are formed in the opposite sides of the two vertical grooves (18), and the four limit bars (25) slide in the four third limit grooves (111).

3. The antitheft draw-bar box according to claim 2, wherein limiting columns (24) are respectively arranged at the bottoms of the two sliding bars (2), a first rack (23) is arranged between the two sliding bars (2), the first rack (23) is arranged at the tops of the two sliding bars (2), a notch (22) is formed in the surface of the handle (21), a first limiting groove (19) and a second limiting groove (110) are respectively formed in two sides of the top of the mounting sleeve (17), and the handle (21) slides inside the mounting sleeve (17).

4. A theft-proof draw-bar box according to claim 3, characterized in that the limit mechanism comprises a first gear (31), the first gear (31) rotates inside the fixed box (3), the first gear (31) is meshed with a first rack (23), a second rack (32) horizontally slides on the top inside the fixed box (3), and the second rack (32) is meshed with the first gear (31).

5. The antitheft draw-bar box according to claim 4, wherein a notch (33) is formed in the top of the second rack (32), a limiting plate (34) is mounted at one end of the second rack (32), a limiting box (4) is fixedly connected to the inner top of the outer shell (1), a first sliding groove (41) is formed in the limiting box (4), a limiting block (43) is rotated in the first sliding groove (41), and the limiting block (43) is matched with the limiting plate (34).

6. The anti-theft draw-bar box according to claim 5, wherein a second chute (42) is formed in the bottom of the first chute (41), a connecting rod (44) is slid inside the second chute (42), the bottom of the limiting block (43) is rotatably connected to the top of the connecting rod (44), and a connecting plate (45) is mounted at the bottom of the connecting rod (44).

7. The antitheft draw-bar box according to claim 6, wherein the opening mechanism comprises a lock cylinder (51), the lock cylinder (51) is rotatably connected inside the lock box (5), a connecting column (48) is fixedly connected to the bottom of the lock cylinder (51), a second gear (47) is mounted at the bottom of the connecting column (48), a third rack (46) is meshed with the surface of the second gear (47), and one end of the third rack (46) is mounted on one side of the connecting plate (45).

8. The anti-theft trolley case according to claim 1, wherein the four corners of the bottom of the housing (1) are provided with mounting holes (13), and universal wheels (14) are respectively arranged in the four mounting holes (13).

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