CN213604893U - Disconnect-type case and bag - Google Patents

Abstract

The utility model discloses a disconnect-type case and bag belongs to the case and bag field, including the case and bag main part, the case and bag main part is equipped with the auxiliary box body, case and bag main part fixedly connected with guide block, the spout with guide block sliding connection is seted up to the auxiliary box body, be equipped with between auxiliary box body and the case and bag main part and be used for restricting the gliding stop device of auxiliary box body, auxiliary box body sliding connection has the lifting belt, it is provided with and is used for making stop device relieve spacing controlling means to carry to take both ends connection, spout through guide block and the auxiliary box body in the case and bag main part, make the auxiliary box body can follow the case and bag main part top and slide into, and make the auxiliary box body fixed through pasting the lifting belt on the auxiliary box body, when needing to take out, just can take out the auxiliary box body by the pulling, the amalgamation and the separation of auxiliary.

Description

Disconnect-type case and bag

Technical Field

The utility model discloses a disconnect-type case and bag belongs to the case and bag field.

Background

Draw-bar boxes, also known as travel cases and luggage cases, are cases that are carried when going out and used for placing articles, and are one type of luggage. Usually, the draw-bar box is used for placing clothes, personal care supplies and souvenirs required in journey, and a big bag and a small bag with different capacities are required to be carried, the bag with larger capacity can be used for containing some clothes and living goods, and the bag with larger capacity is the draw-bar box; the bag with smaller capacity is used for carrying articles such as computers and documents when going out or carrying small articles when playing or shopping, and is a briefcase generally. The combination form of current draw-bar box has multiple structure, and has following problem: when the sub-box bodies are installed in a matched mode, extra occupied space is needed, so that the occupied space of the draw-bar box is increased, and the space utilization rate is low; the structure that the sub-box body is connected with the main box body is complex, and not stable enough, the sub-box body is easy to drop off and lose.

The utility model patent that publication number is CN210841835U discloses a detachable primary and secondary draw-bar box, including the main tank body, still include: the sub-box body groove is formed in the upper portion of the main box body, a movable assembly is fixed to the lower portion of the sub-box body groove, and the fixed end of the movable assembly is fixed to the sub-box body; the sub-box body is embedded into the sub-box body groove and is movably connected with the main box body through the movable assembly, and the sub-box body is fixedly connected with the movable end of the movable assembly.

This detachable letter draw-bar box has realized the separation of sub-box and main tank body, and the sub-box need not extra occupation space, promote space utilization, the sub-box is installed in sub-box inslot through the movable assembly embedding, the firm nature that the sub-box is connected between the main tank body has been promoted effectively, the stability and the reliability of detachable primary and secondary draw-bar box have been promoted, and simultaneously, the structure of embedded installation is favorable to main tank body and sub-box separation, convenience of customers split combination, the user need not additionally to carry the suitcase, practice thrift the expense, promote the user to go on a journey to experience, but during the installation, sub-box horizontal push goes into sub-box inslot, just need support mother draw-bar box on one hand and push in the sub-box, will make the movable assembly align mutually simultaneously, it is very inconvenient to install, need a novel case and bag that can be convenient for sub-box installation more.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a separating type case and bag for solving the problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a disconnect-type case and bag, including the case and bag main part, the case and bag main part is equipped with vice box, case and bag main part fixedly connected with guide block, vice box sets up the spout with guide block sliding connection, be equipped with between vice box and the case and bag main part and be used for restricting the gliding stop device of vice box, vice box sliding connection has the lifting belt, it is provided with and is used for making stop device to relieve spacing controlling means to carry the connection of belt both ends.

Through adopting above-mentioned technical scheme, the case and bag main part can be aimed at the guide block with the spout and slided into from case and bag main part top to the auxiliary box body, the area of carrying as the handle becomes the state of flat subsides at the auxiliary box body simultaneously, the both ends of carrying the area can drive stop device motion through controlling means this moment, thereby the slip of restriction auxiliary box body, make the auxiliary box body to get fixed, when needing to take out the auxiliary box body, then pull out the middle part of carrying the area, make the area of carrying become the state of handle, the both ends of carrying the area can make stop device remove the control to the auxiliary box body through controlling means, the auxiliary box body just can be followed the case and bag main part and taken out this moment, it is more convenient to make installation and dismantle.

Preferably, stop device includes gag lever post and slider, gag lever post and the equal sliding connection of slider are at vice box, case and bag main part is seted up the spacing hole corresponding with the gag lever post, the one end of gag lever post runs through to vice box outside and imbeds spacing downthehole, and the other end and slider looks butt, be connected with spring one between gag lever post and the case and bag main part.

Through adopting above-mentioned technical scheme, when the slider lapse, can make the gag lever post push spacing hole along the inclined plane in, make a spring atress warp simultaneously, the secondary box obtains spacingly, when the slider lapse, can make the gag lever post withdraw from spacing hole under the effect of spring one along the inclined plane on the slider for the secondary box is relieved spacingly.

Preferably, controlling means includes driving block, stay cord and extension spring, driving block fixed connection is at the both ends of carrying the area, and with case and bag main part sliding connection, stay cord one end is connected with the slider, and the other end is connected with the driving block, the extension spring is connected in the slider one end of keeping away from the stay cord, and the other end of extension spring is connected with vice box.

Through adopting above-mentioned technical scheme, when the middle part of area is carried in the pulling, carry the both ends of area and can drive the drive block pulling stay cord towards the direction motion that is close to each other for the slider overcomes extension spring elasticity and upwards slides, removes spacingly, is pressed back when carrying the area and is pressed flat in the auxiliary box body, and the slider can slide downwards under the elastic force effect of extension spring, makes the auxiliary box body spacing.

Preferably, sliding connection has the bolt that is used for spacing slider in the case and bag main part, the inside sliding connection of case and bag main part has the driving medium, bolt fixed connection is in the driving medium both ends, be connected with spring two between driving medium and the case and bag main part, driving medium fixedly connected with button, the other end of button extends to the case and bag main part outside.

Through adopting above-mentioned technical scheme, when carrying the area and being pulled out as the handle, the driving medium can drive the bolt motion under the spring action of spring two, makes the drive block by the bolt, can not pulled by extension spring elasticity, carries the area and can keep becoming the state of handle, through pressing the button, can drive the driving medium motion for the bolt is not blockking the drive block, and the drive block can make under the effect of extension spring carry the area and become the state of flat subsides in the auxiliary box.

Preferably, the luggage main body is rotatably connected with a pulley, and the pull rope is connected with the pulley in a sliding manner.

Through adopting above-mentioned technical scheme, can reduce the frictional force that the stay cord received when sliding.

Preferably, a cushion pad is arranged on one surface of the case main body, which is contacted with the bottom of the auxiliary case body.

By adopting the technical scheme, the auxiliary box body can be prevented from colliding with the luggage main body when sliding into the luggage main body, so that the surface is damaged.

Preferably, the interior of the luggage main body is coated with the waterborne polyurethane, organosilicon and acrylic acid copolymerized waterproof breathable moisture-permeable antibacterial coating adhesive.

By adopting the technical scheme, the waterborne polyurethane, organosilicon and acrylic acid copolymerized waterproof breathable moisture-permeable antibacterial coating adhesive has good antibacterial performance, and can prevent mildew in the luggage main body from breeding.

Compared with the prior art, the beneficial effects of the utility model are that: through the guide block on the case and bag main part and the spout of auxiliary box body for the auxiliary box body can be followed case and bag main part top and slided into case and bag main part, and make auxiliary box body fixed through will carrying the area flat on auxiliary box body, when needing to take out, carry the area through the pulling and just can take out auxiliary box body in a situation, and the one hand just can accomplish the amalgamation and the separation to auxiliary box body and case and bag main part, and it is more convenient to operate.

Drawings

FIG. 1 is a schematic view of the overall structure of a separable luggage of the present invention;

FIG. 2 is a schematic view of the main structure of the separable bag of the present invention;

FIG. 3 is a schematic cross-sectional view of the auxiliary box of the separable luggage of the present invention;

FIG. 4 is a schematic view of the overall cross-sectional structure of a separable bag of the present invention;

fig. 5 is a schematic structural diagram of a transmission member of the separable luggage of the present invention.

Reference numerals: 1. a case main body; 2. an auxiliary box body; 3. a guide block; 4. lifting the belt; 5. a limiting rod; 6. a slider; 7. a tension spring; 8. a first spring; 9. a drive block; 10. pulling a rope; 11. a pulley; 12. a bolt; 13. a transmission member; 14. a second spring; 15. a button.

Detailed Description

In the following description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like refer to the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention. 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.

As shown in figures 1, 2, 3, 4 and 5, the suitcase comprises a suitcase main body 1, wherein the suitcase main body 1 is provided with an auxiliary suitcase body 2, the auxiliary suitcase body 2 is embedded into the suitcase main body 1 through an embedded groove, the inner wall of the embedded groove is fixedly connected with a guide block 3 used for limiting the horizontal sliding of the auxiliary suitcase body 2, the auxiliary suitcase body 2 is detachably connected with the guide block 3 through a sliding groove, a limiting device used for limiting the vertical sliding of the auxiliary suitcase body 2 is arranged between the auxiliary suitcase body 2 and the suitcase main body 1, a lifting belt 4 is slidably connected with the auxiliary suitcase body 2, two ends of the lifting belt 4 are connected with a control device used for releasing the limiting device from limiting, through the structure, the guide block 3 fixed on the suitcase main body 1 is dovetail-shaped, when the auxiliary suitcase body 2 slides into the embedded groove of the suitcase main body 1 through the sliding groove and the guide block 3, the auxiliary suitcase body 2 can only vertically move along the guide block, the auxiliary case can be fixed, when the auxiliary case body 2 needs to be detached from the caulking groove on the case main body 1, the middle part of the lifting belt 4 is firstly pulled, the lifting belt 4 is flatly attached to the auxiliary case body 2 in an initial state, the lifting belt 4 can form a handle which is convenient for carrying the auxiliary case body 2 by pulling the middle part of the lifting belt 4, at the moment, two ends of the lifting belt 4 can slide towards the direction of mutual approaching, so that the control device is driven to remove the limit of the limit device, the auxiliary case body 2 can vertically slide out from the guide block 3, at the moment, the auxiliary case body 2 can be taken out only by holding the lifting belt 4 to vertically pull the auxiliary case body 2, when the auxiliary case body 2 needs to be reloaded into the case main body 1, the sliding groove on the auxiliary case body 2 is inserted to be aligned with the sliding block 6, after the auxiliary case body 2 is completely embedded into the caulking groove, the lifting belt 4 is pressed back to a flat attaching state, the control device is driven to enable the limiting device to limit the auxiliary box body 2.

Further, stop device includes gag lever post 5 and slider 6, gag lever post 5 and the equal sliding connection of slider 6 are in case and bag main part 1, case and bag main part 1 sets up the spacing hole corresponding with gag lever post 5, the one end embedding of gag lever post 5 is downthehole, and the other end and slider 6 looks butt, be equipped with spring 8 between gag lever post 5 and the case and bag main part 1, the one end of slider 6 is connected with controlling means, through such structure, be equipped with the inclined plane on the slider 6, gag lever post 5 supports and presses on the inclined plane, when slider 6 slided downwards, gag lever post 5 can be towards overcoming the direction motion of spring 8 elasticity under the effect of inclined plane, and insert in the spacing hole, reach spacing effect, and when slider 6 slided upwards, gag lever post 5 can lose the support on inclined plane, and withdraw from the spacing hole under the effect of elasticity, thereby relieve spacingly.

Further, the control device comprises a driving block 9, a pulling rope 10 and a tension spring 7, the driving block 9 is fixedly connected with two ends of the lifting belt 4 and is connected with the luggage main body 1 in a sliding manner, one end of the pulling rope 10 is connected with the sliding block 6, the other end of the pulling rope is connected with the driving block 9, the tension spring 7 is connected with one end of the sliding block 6 far away from the pulling rope 10, and the other end of the tension spring 7 is connected with the auxiliary box body 2, by the structure, when the middle part of the lifting belt 4 is pulled to enable two ends of the lifting belt 4 to slide towards the mutually approaching direction, the driving block 9 is driven to slide towards the same direction, so that the driving block 9 drives the sliding block 6 to slide towards the direction overcoming the elasticity of the tension spring 7 through the pulling rope 10, the limiting rod 5 is enabled to release the limiting on the auxiliary box body 2, when the lifting belt 4 is loosened, the limiting block loses the tension of the, the limiting effect is achieved, the driving block 9 is driven by the sliding block 6 through the pull rope 10 to slide, the two ends of the lifting belt 4 slide towards the directions away from each other, and the lifting belt 4 is restored to be in a state of being flatly attached to the auxiliary box body 2.

Further, a bolt 12 for a limiting slide block 6 is connected on the luggage body 1 in a sliding manner, a transmission piece 13 is connected in the luggage body 1 in a sliding manner, the bolt 12 is fixedly connected at two ends of the transmission piece 13, a second spring 14 is connected between the transmission piece 13 and the luggage body 1, a button 15 is fixedly connected with the transmission piece 13, and the other end of the button 15 extends to the outer side of the luggage body 1, through the structure, when the lifting belt 4 is flatly attached to the auxiliary box body 2, the bolt 12 retracts into the auxiliary box body 2 due to the support of the driving block 9, the transmission piece 13 also extrudes the second spring 14 downwards under the action of the bolt 12, so that the second spring 14 is stressed and deformed, after the lifting belt 4 is pulled to reach a limiting release position, the bolt 12 loses the support of the driving block 9, so that the transmission piece 13 can drive the bolt 12 to slide upwards under the elastic force of the second spring 14, the driving block 9 can be stopped by the bolt 12, so that the carrying belt 4 can be kept in a pull-out state, and can not be pulled by the tension spring 7, so that a user does not need to pull out the carrying belt 4 every time when carrying the auxiliary box body 2, the limiting rod 5 can be kept in a state of retracting the auxiliary box body 2, and when the carrying belt 4 needs to be changed into a state of flatly sticking on the auxiliary box body 2, the button 15 is pressed, the transmission piece 13 is pushed to move in the direction of overcoming the elastic force of the second spring 14, the transmission piece 13 drives the bolt 12 to retract into the auxiliary box body 2, so that the driving block 9 can drive the carrying belt 4 to be changed into a state of flatly sticking on the auxiliary box body 2 under the action.

Further, the pulley 11 is rotatably connected to the bag body 1, and the rope 10 is slidably connected to the pulley 11, so that the resistance of the rope 10 during sliding can be reduced, and the pulling can be facilitated.

Further, the surface of the case main body 1 contacting with the bottom of the auxiliary case 2 is provided with a buffer pad, and by adopting the structure, the auxiliary case 2 can be buffered when the auxiliary case 2 slides into the caulking groove, and the damage caused by collision between the auxiliary case 2 and the case main body 1 is avoided.

Further, the interior of the luggage main body 1 is coated with the waterborne polyurethane, organosilicon and acrylic acid copolymerized waterproof breathable moisture-permeable antibacterial coating adhesive, and through the structure, the waterproof breathable moisture-permeable antibacterial coating adhesive is coated on the interior of the luggage, so that the interior is waterproof, breathable and moisture-permeable, and has a strong sterilization effect on common bacteria and mould.

To sum up, the working principle of the separated case is as follows: when the auxiliary box body 2 is required to be separated from the luggage main body 1, the middle part of the lifting belt 4 is pulled out, so that the two ends of the lifting belt 4 slide towards the mutually approaching direction, the driving block 9 drives the sliding block 6 to overcome the upward sliding of the elastic force of the tension spring 7 through the pull rope 10, the limiting rod 5 exits from the limiting hole along the inclined plane of the sliding block 6 under the action of the first spring 8, the vertical limiting of the auxiliary luggage is released, the luggage can be separated from the caulking groove along the guide block 3, the separation of the auxiliary box body 2 and the luggage main body 1 is completed, at the moment, the bolt 12 is not pressed by the driving block 9, the transmission piece 13 can drive the bolt 12 to move upwards under the action of the elastic force of the second spring 14, the driving block 9 is blocked, the lifting belt 4 is kept in a pulling-out state, the sliding block 6 cannot be pulled by the tension spring 7, the limiting rod 5 is kept in a state of exiting from the limiting, the sliding groove on the auxiliary box body 2 is aligned with the guide block 3 and is vertically inserted into the sliding groove, so that the auxiliary box body 2 is embedded into the caulking groove, the dovetail-shaped guide block 3 can limit the auxiliary box body 2 to only vertically slide along the guide block 3, then the button 15 is pressed to make the driving part 13 overcome the second spring 14 to slide downwards and drive the bolt 12 to retract into the auxiliary box body 2, so that the driving block 9 is not blocked by the bolt 12 any more, the slide block 6 can slide downwards under the action of the elasticity of the tension spring 7, so that the limiting rod 5 slides towards the direction of overcoming the elastic force of the spring 8 under the action of the inclined surface on the sliding block 6, and is inserted into the limit hole, so that the auxiliary box body 2 is fixed, the combination of the auxiliary box body 2 and the case main body 1 is completed, after the button 15 is loosened, the bolt 12 is pressed by the driving block 9, the second spring 14 is kept in a stressed and deformed state, and the lifting belt 4 is in a state of being flatly attached to the auxiliary box body 2 under the driving of the driving block 9.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a disconnect-type case and bag, includes case and bag main part (1), its characterized in that, case and bag main part (1) is equipped with vice box (2), case and bag main part (1) fixedly connected with guide block (3), vice box (2) set up with guide block (3) sliding connection's spout, be equipped with between vice box (2) and case and bag main part (1) and be used for restricting the gliding stop device of vice box (2), vice box (2) sliding connection has and carries area (4), it is provided with to be used for making stop device to relieve spacing controlling means to carry area (4) both ends connection.

2. A breakaway luggage as claimed in claim 1, wherein: stop device includes gag lever post (5) and slider (6), gag lever post (5) and the equal sliding connection of slider (6) are in vice box (2), case and bag main part (1) is seted up with gag lever post (5) corresponding spacing hole, the one end of gag lever post (5) runs through to vice box (2) outside and imbeds spacing downthehole, and the other end and slider (6) looks butt, be connected with spring (8) between gag lever post (5) and case and bag main part (1).

3. A breakaway luggage as claimed in claim 2, wherein: controlling means includes drive block (9), stay cord (10) and extension spring (7), drive block (9) fixed connection is at the both ends of carrying area (4), and with case and bag main part (1) sliding connection, stay cord (10) one end is connected with slider (6), and the other end is connected with drive block (9), extension spring (7) are connected in the one end of keeping away from stay cord (10) in slider (6), and the other end of extension spring (7) is connected with vice box (2).

4. A breakaway luggage as claimed in claim 3, wherein: sliding connection has bolt (12) that is used for limit slide (6) on case and bag main part (1), the inside sliding connection of case and bag main part (1) has driving medium (13), bolt (12) fixed connection is in driving medium (13) both ends, be connected with spring two (14) between driving medium (13) and case and bag main part (1), driving medium (13) fixedly connected with button (15), the other end of button (15) extends to case and bag main part (1) outside.

5. A breakaway luggage as claimed in claim 4, wherein: the luggage body (1) is rotatably connected with a pulley (11), and the pull rope (10) is connected with the pulley (11) in a sliding manner.

6. A breakaway luggage as claimed in claim 5, wherein: and a cushion pad is arranged on one surface of the case main body (1) contacted with the bottom of the auxiliary case body (2).

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