CN216854027U - Box body connecting structure and luggage case - Google Patents
Box body connecting structure and luggage case Download PDFInfo
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- CN216854027U CN216854027U CN202220247151.7U CN202220247151U CN216854027U CN 216854027 U CN216854027 U CN 216854027U CN 202220247151 U CN202220247151 U CN 202220247151U CN 216854027 U CN216854027 U CN 216854027U
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Abstract
The application provides box connection structure and suitcase, wherein box connection structure includes: a support plate portion; a support beam portion provided on a center line of the support plate portion, extending in a length direction of the support plate portion, and protruding in a first direction; the two compression plate parts are respectively arranged on two sides of the support beam part, and one end of the two compression plate parts is fixedly connected with the support beam; accommodating grooves for accommodating the edge of one box body are formed between the supporting plate part and the two pressing plate parts respectively; under the condition that has held the box edge in the holding groove, when the pressure strip portion was in the second state, pressure strip portion was the angle of predetermineeing with the supporting beam portion. In this application, when compressing tightly the board and being in the second state that is compressed tightly, compress tightly the board and be predetermined angle with supporting roof beam portion for the size of the open end of holding groove is compressed tightly to the thickness that is less than or equal to the box edge, realizes the fixed to the box edge. And need not other components and maintain, be favorable to guaranteeing the steadiness of connecting.
Description
Technical Field
The application relates to the technical field of spare and accessory parts of a luggage case, in particular to a case body connecting structure and a luggage case.
Background
Luggage has long become a necessary luggage article for people to go out or travel for a short time. Current suitcase generally all includes two boxes, sets up the pull rod on one of them box, and one side of two boxes is articulated, and two casees can be closed through zip fastener or hasp etc.. The inner space of the luggage case is divided into two parts, and when articles with larger size are placed, the use is inconvenient. In order to place larger articles, two boxes of the luggage case are connected through a zipper or an aluminum alloy piece and the like in the prior art, but the connection stability of the luggage case is lower due to the connection mode of the zipper, the connection function can be realized only by inserting a compression structure into the aluminum alloy piece in the existing mode of connecting through the aluminum alloy piece, and the compression structure and the aluminum alloy piece are connected in a mode of breaking and losing the compression structure, so that certain risks that the whole or part of the luggage case cannot be stably connected exist.
SUMMERY OF THE UTILITY MODEL
The technical purpose that this application embodiment will reach provides a box connection structure and suitcase for solve the problem that two boxes of connecting the suitcase at present can't stabilize the connection.
In order to solve the above technical problem, an embodiment of the present application provides a box connecting structure 1, including:
a support plate portion 101;
a support beam section 102;
two hold-down plate portions 103, the two hold-down plate portions 103 being respectively provided on both sides of the support beam portion 102, and one end of each hold-down plate portion 103 being fixedly connected to the support beam portion 102;
Preferably, as in the case connection structure 1 described above, both ends of the supporting plate portion 101 in the width direction are provided with the first clenching teeth 1011 projecting in the first direction;
an end of the pressure plate portion 103 remote from the support beam portion 102 is provided with second clenching teeth 1031 that are convex in a second direction, which is opposite to the first direction.
Specifically, in the case connection structure 1 described above, the support beam portion 102 is provided with the protrusion 1021 protruding from the hold-down plate portion 103 in the first direction.
Preferably, in the case connection structure 1 as described above, the end surface of the support plate portion 101 away from the support beam portion 102 is formed into a curved surface structure, and the center of the curved surface structure is located on the side where the support beam portion 102 is located.
Another preferred embodiment of the present application also provides a luggage case comprising: the first box body 2 and the second box body 3 which are oppositely arranged, and the box body connecting structure 1;
when the first edge of the first box 2 and the second edge of the second box 3 are respectively accommodated in the accommodating groove 104 and the pressing plate 103 is in the second pressed state, the first box 2 and the second box 3 are fixedly connected.
Further, as in the luggage case described above, the supporting plate portion 101 is located outside the first casing 2 and the second casing 3.
Preferably, the luggage case as described above, further comprising: at least one pair of fixed sheet sets;
wherein, every to fixed piece group is including relative first stationary blade and the second stationary blade that sets up, and first stationary blade and second stationary blade set up respectively in the both sides of box connection structure 1 on the first direction, through fastening first stationary blade and second stationary blade, press from both sides tight edge and box connection structure 1 of first box 2 and second box 3.
Specifically, as described above, the first box 2 includes the box frame 202 and the first box cover 203 covering the box frame 202 and fixedly connected to the box frame 202; the first box cover 203 is provided with a taking and placing opening, and the area enclosed by the taking and placing opening is smaller than the orthographic projection area of the first box cover 203;
the luggage case further comprises:
preceding case lid 4, preceding case lid 4 lid are located and are got on putting the mouth, and the first side of preceding case lid 4 rotates with first box 2 to be connected, and the second side can be dismantled with first box 2 and be connected, and first side is any side of preceding case lid 4, and the second side is other sides except first side.
Preferably, as described above, the first edge and the second edge are each formed with a connecting portion 5, and the connecting portion 5 is received in the receiving groove 104;
the dimension of the connecting portion 5 in the first direction is smaller than a first distance between the first clenching teeth 1011 provided at both ends of the support plate portion 101 and the second clenching teeth 1031 provided at one end of the compression plate portion 103 away from the support beam portion 102 when the compression plate portion 103 is in the first state, and is larger than a second distance between the first clenching teeth 1011 and the second clenching teeth 1031 when the compression plate portion 103 is in the second state.
Compared with the prior art, the case connection structure and the luggage case provided by the embodiment of the application have the following beneficial effects at least:
the supporting beam part 102 of the box body connecting structure 1 is respectively fixedly connected with the supporting plate part 101 and the two pressing plate parts 103 to form an I-shaped structure, the accommodating grooves 104 for accommodating one box body edge are respectively formed between the supporting plate part 101 and the two pressing plate parts 103, under the condition that a connected object such as a box body edge is accommodated in the accommodating grooves 104, the pressing plate parts 103 can be switched to a second state of being pressed with the box body edge from a first state of not being pressed with the box body edge, so that the pressing plate parts 103 and the supporting beam part 102 form a preset angle, the size of the opening end of the accommodating grooves 104 is pressed to be smaller than or equal to the thickness of the box body edge, and the fixing of the box body edge is realized. And the deformation of compressing tightly the board need not other components and maintains, is favorable to guaranteeing the steadiness of connecting.
Drawings
FIG. 1 is a schematic structural view of a second state of a hold-down plate portion in the connection structure of the present application;
FIG. 2 is a schematic structural view of a first state of a hold-down plate portion of the case connection structure according to the present invention;
FIG. 3 is a schematic view of the pressing plate switched to a second state by the pressing device;
FIG. 4 is a schematic view of the construction of the luggage case of the present application;
fig. 5 is a schematic structural diagram of the connection structure of the box body with the first edge and the second edge in the present application.
[ description of reference ]
1. A box body connecting structure; 101. a support plate portion; 1011. a first clenching tooth; 102. a support beam portion; 1021. A protrusion; 103. a pressing plate portion; 1031. a second clenching tooth; 104. an accommodating groove; 2. a first case; 202. a box frame; 203. a first cover; 3. a second case; 4. a front box cover; 5. a connecting portion.
Detailed Description
To make the technical problems, technical solutions and advantages to be solved by the present application clearer, the following detailed description is made with reference to the accompanying drawings and specific embodiments. In the following description, specific details such as specific configurations and components are provided only to help the embodiments of the present application be fully understood. Accordingly, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
In various embodiments of the present application, it should be understood that the sequence numbers of the following processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
It should be understood that the term "and/or" herein is merely one type of association relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
In the embodiments provided herein, it should be understood that "B corresponding to a" means that B is associated with a from which B can be determined. It should also be understood that determining B from a does not mean determining B from a alone, but may be determined from a and/or other information.
Referring to fig. 1 and 2, a preferred embodiment of the present application provides a tank connecting structure 1 including:
a support plate portion 101;
a support beam portion 102, the support beam portion 102 being disposed on a center line of the support plate portion 101, extending in a longitudinal direction of the support plate portion 101, and being convex in a first direction;
two pressing plate parts 103, wherein the two pressing plate parts 103 are respectively arranged at two sides of the support beam part 102, one end of each pressing plate part is fixedly connected with the support beam part 102, the other end of each pressing plate part is provided with a second clamping tooth 1031 protruding along a second direction, and the second direction is opposite to the first direction;
In a particular embodiment of the present application, a tank connection structure 1 is provided for connecting two plate-like structures into one piece, preferably for connecting the tank edges of a tank to constitute one large tank. In a specific embodiment, the box connecting structure 1 includes a supporting plate portion 101, a supporting beam portion 102 and a pressing plate portion 103, wherein the supporting beam portion 102 is fixedly connected to the supporting plate portion 101 and the two pressing plate portions 103 respectively to form an i-shaped structure, receiving grooves 104 for receiving an edge of a box are formed between the supporting plate portion 101 and the two pressing plate portions 103 respectively, and the pressing plate portion 103 can be switched from a first state of being not pressed to the edge of the box to a second state of being pressed to the edge of the box under the condition that an object to be connected, such as the edge of the box, is received in the receiving groove 104; when the pressing plate part 103 is in the first state, the pressing plate part 103 is perpendicular to the supporting beam part 102, and at the moment, the depth of the edge of the box body in the accommodating groove 104 can be adjusted so as to determine the final connecting part 5; after compressing tightly box connection structure 1 through closing device (as shown in fig. 3), compressing plate portion 103 switches to the second state, and compressing plate portion 103 and supporting beam portion 102 are the angle of predetermineeing this moment, and the size of the open end of holding groove 104 is compressed tightly to the thickness that is less than or equal to the box edge, realizes the fixed to the box edge. In this application, the deformation that compresses tightly the board need not other components and maintains, is favorable to guaranteeing the steadiness of connecting.
Referring to fig. 1 and 2, preferably, as the above-described box connecting structure 1, both ends of the supporting plate portion 101 in the width direction are provided with first clenching teeth 1011 projecting in the first direction;
an end of the pressure plate portion 103 remote from the support beam portion 102 is provided with second clenching teeth 1031 that are convex in a second direction, which is opposite to the first direction.
Furthermore, two ends of the supporting plate part 101 are provided with first clenching teeth 1011 protruding along the first direction, one end of each of the two pressing plate parts 103 far from the supporting beam part 102 is provided with second clenching teeth 1031 protruding along the second direction, wherein the first clenching teeth 1011 and the second clenching teeth 1031 are correspondingly arranged, the distance between the first clenching teeth 1011 and the second clenching teeth 1031 along the first direction is the size of the opening end of the accommodating groove 104, when the pressing plate parts 103 are switched to the second state through pressing, the tooth tips of the first clenching teeth 1011 and the second clenching teeth 1031 compress the edge of the box body to generate partial recess, so that the thickness of the part of the edge of the box body located in the accommodating groove 104 is smaller than the size of the opening end of the accommodating groove 104, thereby preventing the edge of the box body from being pulled out of the accommodating groove 104 by external force and ensuring the reliability of the box body connecting structure 1.
Preferably, the number of the first and second fastening teeth 1011 and 1031 is at least one, and when the number of the first and second fastening teeth 1011 and 1031 is plural, the first and second fastening teeth 1011 and 1031 are engaged correspondingly.
Referring to fig. 1 and 2, in particular, as the case connection structure 1 described above, the support beam portion 102 is provided with a protrusion 1021 protruding from the hold-down plate portion 103 in the first direction.
In an embodiment of the present application, the supporting beam portion 102 is provided with a protrusion 1021 protruding from the pressing plate portion 103 along the first direction, wherein the protrusion 1021 provides positioning and limiting effects in the process of pressing the pressing plate portion 103, so as to ensure normal pressing of the pressing plate portion 103, and meanwhile, after the pressing plate portion 103 is pressed, since the pressing plate portion 103 and the supporting beam portion 102 form a preset angle, the protrusion 1021 is located in the width direction of the pressing plate portion 103, when the pressing plate portion 103 receives a first external force for restoring the pressing plate portion to the first state, the first external force can be resisted, which is beneficial to further ensuring the reliability of the box connecting structure 1.
Preferably, in the case connecting structure 1, the end surface of the supporting plate 101 away from the supporting beam portion 102 is formed as a curved surface structure, and the center of the curved surface structure is located at the side where the supporting beam portion 102 is located.
In another preferred embodiment of the present application, the end surface of the supporting plate portion 101 away from the supporting beam portion 102 is formed into a curved surface structure, and the center of the circle of the curved surface structure is located at one side of the supporting beam portion 102, so that the end surface of the supporting plate portion 101 away from the supporting beam portion 102 has a certain centripetal force, when the supporting plate portion 101 receives a second external force causing the supporting plate portion to deviate from the pressing plate portion 103, the second external force can be resisted, which is beneficial to further ensuring the reliability of the box connecting structure 1.
Referring to fig. 4 and 5, another preferred embodiment of the present application also provides a luggage case comprising: the first box body 2 and the second box body 3 which are oppositely arranged, and the box body connecting structure 1;
when the first edge of the first box 2 and the second edge of the second box 3 are respectively accommodated in the accommodating groove 104, and the pressing plate 103 is in the second pressed state, the first box 2 and the second box 3 are fixedly connected.
In a specific embodiment of the present application, a luggage case comprising two cases (a first case 2 and a second case 3) is provided, and the luggage case further comprises a case connecting structure 1 as described above, wherein the first case 2 and the second case 3 can be fixed by the case connecting structure 1, so that the two cases are prevented from being separated, and the stability of the luggage case is ensured. Specifically, when the luggage is connected, the first edge of the first box 2 and the second edge of the second box 3 are respectively accommodated in the accommodating groove 104 and are oppositely arranged, and when the pressing plate portion 103 is in the second state of pressing, the first box 2 and the second box 3 are fixedly connected.
Further, as in the luggage case described above, the supporting plate portion 101 is located outside the first casing 2 and the second casing 3.
In a specific embodiment of this application, in order to guarantee the aesthetic property of suitcase outward appearance, the supporting plate portion 101 sets up in the outside of first box 2 and second box 3, and more preferably, the section that supporting plate portion 101 is located and keeps away from compacting plate portion 103 forms into curved surface structure, and it can realize the smooth transition between first edge and the second edge, on the basis of guaranteeing suitcase aesthetic property, still is favorable to guaranteeing the security of suitcase.
Preferably, the luggage case as described above, further comprising: at least one pair of fixed sheet sets;
wherein, every to fixed piece group is including relative first stationary blade and the second stationary blade that sets up, and first stationary blade and second stationary blade set up respectively in the both sides of box connection structure 1 on the first direction, through fastening first stationary blade and second stationary blade, press from both sides tight edge and box connection structure 1 of first box 2 and second box 3.
In a specific embodiment of the present application, the luggage case further includes at least one pair of fixing sheet sets, two fixing sheets (a first fixing sheet and a second fixing sheet) of the fixing sheet set are respectively disposed on two sides of the case body connecting structure 1 in the first direction, and the two fixing sheets are fastened by screws or the like, so as to further clamp the edges of the first case body 2 and the second case body 3 and the case body connecting structure 1, thereby ensuring the connection stability. Preferably, the fixing sheet group is arranged at the joint of the box body connecting piece and can also cover the box body connecting piece, so that the appearance of the luggage case is further ensured.
Referring to fig. 4, in particular, as mentioned above, the first box 2 includes a box frame 202 and a first box cover 203 covering the box frame 202 and fixedly connected to the box frame 202; the first box cover 203 is provided with a taking and placing opening, and the area enclosed by the taking and placing opening is smaller than the orthographic projection area of the first box cover 203;
the luggage case further comprises: preceding case lid 4, preceding case lid 4 lid are located and are got on putting the mouth, and the first side of preceding case lid 4 rotates with first box 2 to be connected, and the second side can be dismantled with first box 2 and be connected, and first side is any side of preceding case lid 4, and the second side is other sides except first side.
In an embodiment of the present application, the first box 2 of the luggage case includes a box frame 202 and a first box cover 203 covering the box frame 202, the first box cover 203 is provided with a pick-and-place opening, through which the objects can be picked and placed from the first box cover 203; preferably, the suitcase is still including covering locating the preceding case lid 4 on getting the mouth of putting, and the first side of this preceding case lid 4 rotates with first box 2 to be connected, and the second side except that the first side can be dismantled with first box 2 and be connected for the opening and shutting of getting the mouth is realized to the case lid 4 before the accessible, has avoided current suitcase to follow two box junctions to open and shut the problem that can't possess the large capacity that relates to two boxes that leads to of suitcase. Meanwhile, the first side edge is preferably rotatably connected with the side, closest to the ground, of the first box body 2, so that articles can be taken without putting down the luggage, and the practicability of the luggage case is further improved.
Referring to fig. 1 and 2, preferably, as mentioned above, the luggage case, the first edge and the second edge are formed with a connecting portion 5, and the dimension of the connecting portion 5 in the first direction, which is accommodated in the accommodating recess 104 of the connecting portion 5, is smaller than a first distance between the first fastening tooth 1011 disposed at both ends of the support plate portion 101 and the second fastening tooth 1031 disposed at one end of the compression plate portion 103 far from the support beam portion 102 when the compression plate portion 103 is in the first state, and is larger than a second distance between the first fastening tooth 1011 and the second fastening tooth 1031 when the compression plate portion 103 is in the second state.
In a preferred embodiment of the present application, in order to further improve the stability of the connection between the two boxes by the box connector, and avoid the first edge and/or the second edge from being separated from the box connector, a connecting portion 5 is further disposed on each of the first edge and the second edge, the connecting portion 5 is adapted to be received in the receiving groove 104, and the thickness of the connecting portion 5, i.e. the dimension in the first direction, is smaller than the first distance between the first fastening tooth 1011 and the second fastening tooth 1031 when the pressure plate portion 103 is in the first state, and is larger than the second distance between the first fastening tooth 1011 and the second fastening tooth 1031 when the pressure plate portion 103 is in the second state.
Further, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
It is further 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.
The foregoing is a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and refinements can be made without departing from the principle described in the present application, and these modifications and refinements should be regarded as the protection scope of the present application.
Claims (9)
1. A tank connecting structure, characterized by comprising:
a support plate section (101);
a support beam part (102), wherein the support beam part (102) is arranged on the center line of the support plate part (101), extends along the length direction of the support plate part (101), and is convex along a first direction;
the two pressing plate parts (103) are respectively arranged on two sides of the supporting beam part (102), and one end of each pressing plate part (103) is fixedly connected with the supporting beam part (102);
accommodating grooves (104) for accommodating the edge of a box body are formed between the supporting plate part (101) and the two pressing plate parts (103) respectively; under the condition that the edge of the box body is accommodated in the accommodating groove (104), the pressing plate part (103) has a first state of not being pressed with the edge of the box body and a second state of being pressed with the edge of the box body; when the hold-down plate portion (103) is in the first state, the hold-down plate portion (103) is perpendicular to the support beam portion (102); when the pressing plate part (103) is in the second state, the pressing plate part (103) and the support beam part (102) form a preset angle.
2. The box body connecting structure according to claim 1, wherein both ends of said supporting plate portion (101) in the width direction are provided with first clenching teeth (1011) projecting in the first direction;
one end of the pressing plate part (103) far away from the support beam part (102) is provided with a second clenching tooth (1031) protruding in a second direction, and the second direction is opposite to the first direction.
3. The box body connecting structure according to claim 1, wherein a protrusion (1021) protruding from the hold-down plate portion (103) in the first direction is provided on the support beam portion (102).
4. The box body connecting structure according to claim 1, wherein an end surface of the supporting plate portion (101) remote from the supporting beam portion (102) is formed into a curved surface structure, and a center of the curved surface structure is located on a side where the supporting beam portion (102) is located.
5. An article of luggage, comprising: -a first tank (2) and a second tank (3) arranged opposite each other, and-a tank connection structure (1) according to any one of claims 1 to 4;
when the first edge of the first box body (2) and the second edge of the second box body (3) are respectively accommodated in the accommodating groove (104) and the pressing plate part (103) is in the pressed second state, the first box body (2) and the second box body (3) are fixedly connected.
6. The luggage case according to claim 5, wherein the supporting plate portion (101) is located outside the first casing (2) and the second casing (3).
7. The luggage of claim 5, further comprising: at least one pair of fixed sheet sets;
each pair of fixed sheet groups comprises a first fixed sheet and a second fixed sheet which are oppositely arranged, the first fixed sheet and the second fixed sheet are respectively arranged on two sides of the box body connecting structure (1) in the first direction, and the edges of the first box body (2) and the second box body (3) and the box body connecting structure (1) are clamped through fastening the first fixed sheet and the second fixed sheet.
8. The luggage case of claim 5, wherein the first case (2) comprises a case frame (202) and a first cover (203) covering the case frame (202) and fixedly connected to the case frame (202); the first box cover (203) is provided with a taking and placing opening, and the area enclosed by the taking and placing opening is smaller than the orthographic projection area of the first box cover (203);
the luggage case further comprises:
preceding case lid (4), preceding case lid (4) lid is located get and put on the mouth, just the first side of preceding case lid (4) with first box (2) rotate to be connected, the second side with first box (2) can be dismantled and connect, the first side does any side of preceding case lid (4), the second side is for removing other sides outside the first side.
9. The luggage of claim 5, wherein the first edge and the second edge are each formed with a connecting portion (5), the connecting portions (5) being received in the receiving recesses (104);
the dimension of the connecting portion (5) in the first direction is smaller than a first distance between first clenching teeth (1011) provided at both ends of the support plate portion (101) and second clenching teeth (1031) provided at an end of the pressure plate portion (103) remote from the support beam portion (102) when the pressure plate portion (103) is in the first state, and is larger than a second distance between the first clenching teeth (1011) and the second clenching teeth (1031) when the pressure plate portion (103) is in the second state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220247151.7U CN216854027U (en) | 2022-01-30 | 2022-01-30 | Box body connecting structure and luggage case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220247151.7U CN216854027U (en) | 2022-01-30 | 2022-01-30 | Box body connecting structure and luggage case |
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| Publication Number | Publication Date |
|---|---|
| CN216854027U true CN216854027U (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220247151.7U Active CN216854027U (en) | 2022-01-30 | 2022-01-30 | Box body connecting structure and luggage case |
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| Country | Link |
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| CN (1) | CN216854027U (en) |
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- 2022-01-30 CN CN202220247151.7U patent/CN216854027U/en active Active
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