CN210120942U

CN210120942U - Integrated pressure-resistant polyester draw-bar box

Info

Publication number: CN210120942U
Application number: CN201921015931.3U
Authority: CN
Inventors: 沈志军
Original assignee: Danyi Luggage Hangzhou Co Ltd
Current assignee: Danyi Luggage Hangzhou Co Ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-03-03
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses an integrated pressure-resistant polyester draw-bar box, which relates to the technical field of draw-bar boxes and comprises a box main body, wherein the outer surface of one side of the box main body is provided with a sealing cover, the outer surface of the upper end of the box main body is provided with a draw-bar mechanism, the outer surface of the box main body is fixedly provided with a pressure-resistant mechanism, the pressure-resistant mechanism comprises a first placing cylinder, a second placing cylinder, a third placing cylinder and a fourth placing cylinder, a first pressure-resistant main rod arranged inside the first placing cylinder, a second pressure-resistant main rod arranged inside the second placing cylinder, and a first linkage rod fixedly connected with the outer surface of the lower end of the second pressure-resistant main rod and close to one side position, so that the draw-bar box can disperse force through the pressure-resistant mechanism when being pressurized, can avoid direct contact with heavy objects, can prevent the draw-bar box from deformation or damage caused by the pressurized force, and can ensure that the equipment can have, the pulling is more convenient and labor-saving.

Description

Integrated pressure-resistant polyester draw-bar box

Technical Field

The utility model discloses draw-bar box technical field specifically is an integral type withstand voltage type polyester draw-bar box.

Background

The draw-bar box is a common suitcase of accomodating and carrying article in daily life, because of its design has pull rod and gyro wheel, so comparatively laborsaving convenience when using, receive liking of vast user deeply, the withstand voltage type polyester draw-bar box of an integral type is just one kind of draw-bar box, this kind of draw-bar box has higher compressive property, and because the material is polyester, so the draw-bar box is comparatively light and toughness is higher, because the draw-bar box probably receives the extrusion at the consignment in-process, so require higher to the compressive property of draw-bar box.

The existing polyester draw-bar box is not perfect in structure and function, and has a part to be improved, firstly, the compression resistance of the draw-bar box is not enough, the existing draw-bar box resists pressure by itself, the surface of the luggage is seriously abraded, and a support in the luggage can be crushed, secondly, the draw bar of the draw-bar box can not change direction, so that the moving mode of the draw bar can not be changed along with the change of the moving environment.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a withstand voltage type polyester draw-bar box of integral type has solved the problem that the compressive property of draw-bar box is high inadequately among the prior art, has still solved the problem of the inconvenient pulling in comparatively narrow region or the great regional of flow of people of pull rod of draw-bar box.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a withstand voltage type polyester draw-bar box of integral type, includes the case and bag main part, one side surface of case and bag main part is provided with the closing cap, and the upper end surface of case and bag main part is provided with pull rod mechanism, and the fixed surface of case and bag main part installs resistance to compression mechanism.

The compression-resistant mechanism comprises a first placing barrel, a second placing barrel, a third placing barrel and a fourth placing barrel, a first compression-resistant main rod arranged in the first placing barrel, a second compression-resistant main rod arranged in the second placing barrel, a first linkage rod fixedly connected to the outer surface of the lower end of the second compression-resistant main rod and close to one side position, a third compression-resistant main rod arranged in the fourth placing barrel, a first rotary rod arranged on the outer surface of one side of the third compression-resistant main rod, a first rotary disk arranged on the outer surface of one end of the first rotary rod, a fourth compression-resistant main rod arranged on the outer surface of one side of the first rotary disk, a main rotary rod penetrating through the second placing barrel and the fourth placing barrel, a control disk arranged on the outer surface of the main rotary rod and close to the middle position, a first row control gear fixedly arranged on the outer surface of the main rotary rod and close to one end position, a second row control gear, And the second linkage rod is fixedly arranged on the outer surface of the lower end of the second pressure resistant main rod and is close to the other side position.

Preferably, the pull rod mechanism comprises a pull rod box and a moving groove, a rotating chassis movably mounted on the outer surface of the lower end of the pull rod box, a first sleeve fixedly mounted on the inner surface of the lower end of the pull rod box and close to one side, a third sleeve movably connected to the first sleeve, a stretching rod movably connected to the third sleeve, a second sleeve fixedly mounted on the inner surface of the lower end of the pull rod box and close to the other side, a fourth sleeve arranged on the second sleeve, a moving sleeve movably mounted on the outer surface of the moving groove and close to the upper end, and a right-angle limiting rod fixedly mounted on the outer surface of the moving sleeve.

Preferably, a clamping sliding groove is formed in the moving groove, a clamping sliding plate is arranged at a position, close to the lower end, of the outer surface of the moving sleeve, and an anti-falling plate is fixedly mounted on the outer surface of one end of the clamping sliding plate.

Preferably, the inside in groove that moves is provided with the locating hole, the telescopic inside of moving is run through there is positioning bolt, the sleeve that moves passes through positioning bolt and locating hole fixed connection, the groove that moves, the sleeve that moves all have four groups with the quantity of right angle limit pole, the groove that moves sets up in the upper end surface of case and bag main part.

Preferably, the other end surface of first rotary rod is provided with the second rotary disk, and first rotary rod passes through second rotary disk and third resistance to compression mobile jib swing joint, one side surface of second resistance to compression mobile jib is provided with the third rotary disk, and one side surface fixed mounting of third rotary disk has the second rotary rod, and the one end surface fixed mounting of second rotary rod has the fourth rotary disk, and the second rotary rod passes through fourth rotary disk and first resistance to compression mobile jib swing joint.

Preferably, first resistance to compression mobile jib, second resistance to compression mobile jib, third resistance to compression mobile jib are the same with the size of fourth resistance to compression mobile jib, first placing a section of thick bamboo, second placing a section of thick bamboo, third placing a section of thick bamboo and the fourth placing a section of thick bamboo size is the same, one side surface of first resistance to compression mobile jib is provided with the slide board, first placing the inside of a section of thick bamboo is provided with the groove of sliding.

Preferably, the position that the surface of second withstand voltage mobile jib is close to the middle part is provided with the tooth's socket, the surface of first accuse line gear and second accuse line gear all is provided with the teeth of a cogwheel, the second is placed a section of thick bamboo and the fourth is placed the inside of a section of thick bamboo and all is provided with the rotating groove.

Advantageous effects

The utility model provides an integral type withstand voltage type polyester draw-bar box. Compared with the prior art, the method has the following beneficial effects:

1. this withstand voltage type polyester draw-bar box of integral type, be provided with resistance to compression mechanism, resistance to compression mechanism includes the first section of thick bamboo of placing, the second is placed a section of thick bamboo and is placed a section of thick bamboo etc. with the third, the control panel can drive the rotation of main bull stick, thereby drive the rotation of first accuse capable gear and second accuse capable gear, first accuse capable gear can drive the removal of second resistance to compression mobile jib and third resistance to compression mobile jib respectively with second accuse capable gear, thereby control the removal of first gangbar, the cooperation of rethread first rotary rod and second rotary rod is used, make the draw-bar box can come the dispersion force through resistance to compression mechanism when receiving pressure, can avoid case and bag and direct and heavy object contact, can prevent that the draw-bar box from appearing warping or damaging by pressure.

2. This withstand voltage type polyester draw-bar box of integral type, be provided with pull rod mechanism, pull rod mechanism is including the pull rod box, first sleeve and rotatory chassis etc, the third sleeve, first sleeve, the cooperation of second sleeve and fourth sleeve is used and can is pulled out the groove with tensile pole, thereby tensile pole can be followed the inside of pull rod box and pulled out, make things convenient for the removal of pull rod box, the inside removal in groove can be moved in the line to the right angle restriction pole, the position of pull rod box can be injectd to four groups of right angles restriction poles, when the position of pull rod box is no longer injectd, the rotation that can realize the pull rod box through rotatory chassis, make equipment can have suitable pulling angle when more narrow region or people flow region, it is more simple and convenient laborsaving to stimulate.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the anti-compression mechanism of the present invention;

FIG. 3 is a view showing the second and fourth placement cylinders of the present invention;

fig. 4 is a schematic structural view of the pull rod mechanism of the present invention;

fig. 5 is a view showing the sliding sleeve and the pull rod box of the present invention.

In the figure: 1. a case main body; 2. a compression resistance mechanism; 201. a first placing cylinder; 202. a second placing cylinder; 203. a third placing cylinder; 204. a fourth placing cylinder; 205. a first compression-resistant main rod; 206. a first linkage rod; 207. a second pressure resistant main rod; 208. a third compression-resistant main rod; 209. a first rotating rod; 210. a first rotating disk; 211. a fourth compression-resistant main rod; 212. a first row control gear; 213. a main rotating rod; 214. a second row control gear; 215. a control panel; 216. a second linkage rod; 3. a pull rod mechanism; 301. a draw bar box; 302. a first sleeve; 303. rotating the chassis; 304. a second sleeve; 305. a third sleeve; 306. a stretch rod; 307. a fourth sleeve; 308. moving the groove; 309. moving the sleeve; 310. a right angle limit post; 4. and (7) sealing the cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a withstand voltage type polyester draw-bar box of integral type, includes case and bag main part 1, and one side surface of case and bag main part 1 is provided with closing cap 4, and the upper end surface of case and bag main part 1 is provided with pull rod mechanism 3, and the fixed surface of case and bag main part 1 installs resistance to compression mechanism 2.

Referring to fig. 2-3, the pressure-resistant mechanism 2 includes a first placing cylinder 201, a second placing cylinder 202, a third placing cylinder 203 and a fourth placing cylinder 204, a first pressure-resistant main rod 205 disposed inside the first placing cylinder 201, a second pressure-resistant main rod 207 disposed inside the second placing cylinder 202, a first linkage rod 206 fixedly connected to the outer surface of the lower end of the second pressure-resistant main rod 207 near one side, a third pressure-resistant main rod 208 disposed inside the fourth placing cylinder 204, a first rotating rod 209 disposed on the outer surface of one side of the third pressure-resistant main rod 208, a first rotating disk 210 disposed on the outer surface of one end of the first rotating rod 209, a fourth pressure-resistant main rod 211 disposed on the outer surface of one side of the first rotating disk 210, a main rotating rod 213 penetrating through the second placing cylinder 202 and the fourth placing cylinder 204, a control disk 215 disposed on the outer surface of the main rotating rod 213 near the middle position, a first row-controlling gear 212 fixedly mounted on the outer surface of the main rotating rod, A second row control gear 214 fixedly mounted on the outer surface of the main rotary rod 213 near one end, a second linkage rod 216 fixedly mounted on the outer surface of the lower end of the second pressure-resistant main rod 207 near the other end, a second rotary disk is arranged on the outer surface of the other end of the first rotary rod 209, the first rotary rod 209 is movably connected with the third pressure-resistant main rod 208 through the second rotary disk, a third rotary disk is arranged on the outer surface of one side of the second pressure-resistant main rod 207, a second rotary rod is fixedly mounted on the outer surface of one side of the third rotary disk, a fourth rotary disk is fixedly mounted on the outer surface of one end of the second rotary rod, the second rotary rod is movably connected with the first pressure-resistant main rod 205 through the fourth rotary disk, the first pressure-resistant main rod 205, the second pressure-resistant main rod 207, the third pressure-resistant main rod 208 and the fourth pressure-resistant main rod 211 have the same size, and the first placing cylinder, the outer surface of one side of first resistance to compression mobile jib 205 is provided with the board that slides, the inside of first section of thick bamboo 201 of placing is provided with the groove that slides, the groove that slides can make each resistance to compression mobile jib can be stable in the inside removal of respective section of thick bamboo of placing, the lower extreme external surface fixed mounting of first rotary rod 209 is buckled in combination, the lower extreme external surface fixed mounting of second rotary rod has the catching groove, combination is buckled and is used to make first rotary rod 209 and second rotary rod link together with the cooperation of catching groove, the length that first rotary rod 209 and second rotary rod add slightly is greater than the third and is placed a 203 and the distance between the first resistance to compression mobile jib 205, the position that the surface of second resistance to compression mobile jib 207 is close to the middle part is provided with the mobile jib, the surface of first accuse row gear 212 and second accuse row gear 214 all is provided with the teeth of a cogwheel, the inside of placing a section of thick bamboo 202 and fourth placing a section of thick bamboo 204 all is provided with the rotating Rotate and move.

Referring to fig. 4-5, the drawbar mechanism 3 includes a drawbar box 301, a traveling groove 308, a rotary chassis 303 movably mounted on an outer surface of a lower end of the drawbar box 301, a first sleeve 302 fixedly mounted on an inner surface of a lower end of the drawbar box 301 near one side, a third sleeve 305 movably connected to the first sleeve 302, a drawing rod 306 movably connected to the third sleeve 305, a second sleeve 304 fixedly mounted on an inner surface of a lower end of the drawbar box 301 near the other side, a fourth sleeve 307 arranged on the second sleeve 304, a traveling sleeve 309 movably mounted on an outer surface of the traveling groove 308 near an upper end, a right-angle limiting rod 310 fixedly mounted on an outer surface of the traveling sleeve 309, a card sliding groove is arranged inside the traveling groove 308, a card sliding plate is arranged on an outer surface of the traveling sleeve 309 near the lower end, and an anti-slip plate is fixedly mounted on an outer surface of one end of the card sliding plate, the anti-slip plate can, the inside of case and bag main part 1 is provided with rotates the groove, the lower extreme surface of rotatory chassis 303 is provided with the column spinner, and rotatory chassis 303 passes through the column spinner and rotates groove swing joint, the inside of groove 308 that moves is provided with the locating hole, the inside of the sleeve 309 that moves runs through has the positioning bolt, the sleeve 309 that moves passes through positioning bolt and locating hole fixed connection, the groove 308 that moves, the number of the sleeve 309 that moves and right angle limit pole 310 all has four groups, the groove 308 that moves sets up in the upper end surface of case and bag main part 1, the upper end surface fixed mounting of positioning bolt has the rotation handle, the rotation of rotation handle can drive positioning bolt's rotation, can control whether positioning bolt can pass the sleeve 309 that moves and with locating hole fastening connection.

When the suitcase is used, the zipper on the sealing cover 4 is pulled to open the suitcase main body 1, articles are placed in the suitcase main body 1, the zipper is pulled to close the sealing cover 4, when the suitcase is pulled, the spring button on the stretching rod 306 is pressed, the third sleeve 305 and the fourth sleeve 307 can be controlled to move in the first sleeve 302 and the second sleeve 304 respectively, the stretching rod 306 can be controlled to move in the third sleeve 305 and the fourth sleeve 307, so that the stretching rod 306 is pulled out of the interior of the draw-bar box 301, the stretching rod 306 can be pulled to drive the equipment to move, the rotating handle can be rotated in a narrow area or an area with large human flow, so that the positioning bolt is loosened until the traveling sleeve 309 can move freely, the right-angle limiting rod 310 is pushed to move in the traveling groove 308, and four groups of right-angle limiting rods 310 originally limiting the position of the draw-bar box 301 are far away from the draw-bar box 301, the pull rod box 301 is rotated by ninety degrees, the right angle limiting rod 310 is pushed back to the position contacting with the pull rod box 301, the traveling sleeve 309 is screwed down, the direction of the stretching rod 306 is changed by ninety degrees, the pulling angle and the traveling angle of the luggage are changed, before the luggage is pressed, the rotating control disc 215 drives the first row control gear 212 and the second row control gear 214 to rotate, due to the meshing between the gear teeth and the gear grooves, the second compression resistant main rod 207 and the third compression resistant main rod 208 can respectively move along with the rotation of the first row control gear 212 and the second row control gear 214, the first linkage rod 206 is pushed, the movement of the first linkage rod 206 drives the rotation of the second rotating disc and the third rotating disc, and then drives the rotation of the second rotating bar and the first rotating bar 209, so that the compression resistant mechanism 2 integrally forms a trapezoid, and the first linkage rod 206 moves to a proper position, and stopping rotating the control disc 215, removing the first rotating rod 209 and the second rotating rod from the second rotating disc and the third rotating disc respectively, and connecting the combined buckle of the first rotating rod 209 with the buckle slot of the second rotating rod, so that the first rotating rod 209 and the second rotating rod are combined together.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a withstand voltage type polyester draw-bar box of integral type, includes case and bag main part (1), its characterized in that: a sealing cover (4) is arranged on the outer surface of one side of the luggage main body (1), a pull rod mechanism (3) is arranged on the outer surface of the upper end of the luggage main body (1), and a compression-resistant mechanism (2) is fixedly arranged on the outer surface of the luggage main body (1);

the pressure-resistant mechanism (2) comprises a first placing barrel (201), a second placing barrel (202), a third placing barrel (203) and a fourth placing barrel (204), a first pressure-resistant main rod (205) arranged inside the first placing barrel (201) is arranged, a second pressure-resistant main rod (207) arranged inside the second placing barrel (202) is arranged, a first linkage rod (206) fixedly connected to the outer surface of the lower end of the second pressure-resistant main rod (207) and close to one side position, a third pressure-resistant main rod (208) arranged inside the fourth placing barrel (204) is arranged, a first rotating rod (209) arranged on the outer surface of one side of the third pressure-resistant main rod (208), a first rotating disk (210) arranged on the outer surface of one end of the first rotating rod (209), a fourth pressure-resistant main rod (211) arranged on the outer surface of one side of the first rotating disk (210), a main rotating rod (213) penetrating through the second placing barrel (202) and the fourth placing barrel (204), a control disk (215) arranged on the outer surface of the, The first row control gear (212) is fixedly mounted on the outer surface of the main rotating rod (213) and is close to one end, the second row control gear (214) is fixedly mounted on the outer surface of the main rotating rod (213) and is close to one end, and the second linkage rod (216) is fixedly mounted on the outer surface of the lower end of the second pressure resistant main rod (207) and is close to the other side.

2. The one-piece pressure-resistant polyester draw-bar box of claim 1, the pull rod mechanism (3) comprises a pull rod box (301), a moving groove (308), a rotating chassis (303) movably mounted on the outer surface of the lower end of the pull rod box (301), a first sleeve (302) fixedly mounted on the inner surface of the lower end of the pull rod box (301) and close to one side, a third sleeve (305) movably connected to the first sleeve (302), a stretching rod (306) movably connected to the third sleeve (305), a second sleeve (304) fixedly mounted on the inner surface of the lower end of the pull rod box (301) and close to the other side, a fourth sleeve (307) arranged on the second sleeve (304), a moving sleeve (309) movably mounted on the outer surface of the moving groove (308) and close to the upper end, and a right-angle limiting rod (310) fixedly mounted on the outer surface of the moving sleeve (309).

3. The integrated pressure-resistant polyester draw-bar box according to claim 2, wherein a clamping sliding groove is formed in the traveling groove (308), a clamping sliding plate is arranged on the outer surface of the traveling sleeve (309) close to the lower end, and an anti-dropping plate is fixedly mounted on the outer surface of one end of the clamping sliding plate.

4. The integrated pressure-resistant polyester draw-bar box according to claim 2, wherein positioning holes are formed in the traveling grooves (308), positioning bolts penetrate through the traveling sleeves (309), the traveling sleeves (309) are fixedly connected with the positioning holes through the positioning bolts, four groups of the traveling grooves (308), the traveling sleeves (309) and the right-angle limiting rods (310) are arranged, and the traveling grooves (308) are formed in the outer surface of the upper end of the box body (1).

5. The integrated pressure-resistant polyester draw-bar box according to claim 1, wherein a second rotating disk is arranged on the outer surface of the other end of the first rotating rod (209), the first rotating rod (209) is movably connected with a third pressure-resistant main rod (208) through the second rotating disk, a third rotating disk is arranged on the outer surface of one side of the second pressure-resistant main rod (207), a second rotating rod is fixedly installed on the outer surface of one side of the third rotating disk, a fourth rotating disk is fixedly installed on the outer surface of one end of the second rotating rod, and the second rotating rod is movably connected with the first pressure-resistant main rod (205) through the fourth rotating disk.

6. The integrated pressure-resistant polyester draw-bar box according to claim 1, wherein the first pressure-resistant main rod (205), the second pressure-resistant main rod (207), the third pressure-resistant main rod (208) and the fourth pressure-resistant main rod (211) have the same size, the first placing cylinder (201), the second placing cylinder (202), the third placing cylinder (203) and the fourth placing cylinder (204) have the same size, a sliding plate is arranged on the outer surface of one side of the first pressure-resistant main rod (205), and a sliding groove is formed in the first placing cylinder (201).

7. The integrated pressure-resistant polyester draw-bar box according to claim 1, wherein the outer surface of the second main pressure-resistant rod (207) is provided with a tooth socket near the middle, the outer surfaces of the first row control gear (212) and the second row control gear (214) are provided with teeth, and the inner parts of the second placing cylinder (202) and the fourth placing cylinder (204) are provided with rotating grooves.