CN210909723U - Hinge binding device for draw-bar box - Google Patents

Hinge binding device for draw-bar box Download PDF

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Publication number
CN210909723U
CN210909723U CN201921444921.1U CN201921444921U CN210909723U CN 210909723 U CN210909723 U CN 210909723U CN 201921444921 U CN201921444921 U CN 201921444921U CN 210909723 U CN210909723 U CN 210909723U
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China
Prior art keywords
rectangular frame
shaped plate
draw
frame
length direction
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CN201921444921.1U
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Chinese (zh)
Inventor
张洪成
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Heyuan Zhengmao Luggage Co ltd
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Heyuan Zhengmao Luggage Co ltd
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Priority to CN201921444921.1U priority Critical patent/CN210909723U/en
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Abstract

The utility model discloses a draw-bar box hinge binding device, including the binding instrument, still include the L shaped plate, be provided with the rectangle recess on the up end of L shaped plate horizontal portion, be provided with a plurality of first bearing rollers in the rectangle recess, the both sides that lie in the rectangle recess on the up end of L shaped plate horizontal portion are provided with first rectangle frame and second rectangle frame respectively, be provided with a plurality of second bearing rollers in the first rectangle frame, be provided with a plurality of third bearing rollers in the second rectangle frame, the second rectangle frame is kept away from the side upper end of first rectangle frame and is provided with a plurality of guide bars, the position that corresponds to each guide bar in the vertical portion of L shaped plate respectively is provided with a guiding hole, the cover is equipped with elastic element on the guide bar; use the utility model discloses when carrying out the binding installation of draw-bar box hinge, can fix two half box self-holding together draw-bar box, alone can be convenient fixed and binding work of completion draw-bar box, the human cost is low.

Description

Hinge binding device for draw-bar box
Technical Field
The utility model relates to a binding device field specifically is a draw-bar box hinge binding device.
Background
Draw-bar box is an articles for daily use commonly used, and a draw-bar box includes two half boxes, connects through two at least hinges between two half boxes, connects through the screw between half box and the hinge. During binding, two modes are provided, namely binding by using a screwdriver and binding by using an electric hand drill. No matter which kind of binding mode is used, all need alone to hold up the draw-bar box, alone carry out the binding, need the binding work of two talents can be better completion draw-bar box hinges, the human cost is higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a draw-bar box hinge binding device can fix two half box self-holding together to draw-bar box self-holding, and one person can be convenient the fixed of completion draw-bar box and binding work, the human cost is low.
The utility model discloses a realize like this: the hinge binding device for the draw-bar box comprises a binding tool and an L-shaped plate, wherein a rectangular groove is formed in the upper end face of the transverse part of the L-shaped plate, the rectangular groove is formed along the length direction of the transverse part of the L-shaped plate, a plurality of first carrier rollers are arranged in the rectangular groove, the first carrier rollers are horizontally arranged and can freely rotate, the central axis of each first carrier roller is perpendicular to the length direction of the transverse part of the L-shaped plate, and the first carrier rollers are uniformly arranged along the length direction of the transverse part of the L-shaped plate; a first rectangular frame and a second rectangular frame are respectively arranged on the upper end surface of the transverse portion of the L-shaped plate and positioned on two sides of the rectangular groove, the first rectangular frame is arranged at one end, away from the vertical portion of the L-shaped plate, of the transverse portion of the L-shaped plate, the first rectangular frame and the second rectangular frame are both vertically arranged along the length direction of the transverse portion of the L-shaped plate, a plurality of second carrier rollers are arranged in the first rectangular frame, the second carrier rollers are vertically arranged and can freely rotate, and the plurality of second carrier rollers are uniformly arranged along the length direction of the first rectangular frame; a plurality of third carrier rollers are arranged in the second rectangular frame, the third carrier rollers are vertically arranged and can freely rotate, and the plurality of third carrier rollers are uniformly arranged along the length direction of the second rectangular frame; the side upper end that first rectangle frame was kept away from to second rectangle frame is provided with a plurality of guide bars, the side setting that first rectangle frame was kept away from to guide bar perpendicular to second rectangle frame is a plurality of the guide bar evenly set up along the length direction of second rectangle frame, the position that corresponds to each guide bar in the vertical portion of L shaped plate respectively is provided with a direction through-hole, the one end and the second rectangle frame of guide bar are fixed to be linked to each other, and the other end passes the direction through-hole, the cover is equipped with elastic element on the guide bar, elastic element's both ends are supported respectively in the vertical portion of second rectangle frame and L shaped plate.
Further, the vertical distance between one side of the second carrier roller, which is close to the second rectangular frame, and the second rectangular frame is smaller than the vertical distance between the first rectangular frame and the second rectangular frame, and the vertical distance between one side of the third carrier roller, which is close to the first rectangular frame, and the first rectangular frame is smaller than the vertical distance between the second rectangular frame and the first rectangular frame.
Further, the upper end of the first carrier roller is higher than the upper end surface of the transverse part of the L-shaped plate.
Furthermore, the both ends of second rectangle frame align with the both ends of the horizontal portion of L shaped plate respectively, the lower extreme of second rectangle frame is provided with the breach structure, the upper end of breach structure is higher than the upper end of first bearing roller, the both ends of breach structure align with the both ends that the rectangle recess is located the horizontal portion length direction of L shaped plate respectively.
Furthermore, the number of the guide rods is three, and the guide rods are respectively arranged in the middle of the upper end of the side face, far away from the first rectangular frame, of the second rectangular frame and at the two ends of the second rectangular frame.
Further, the elastic element is a spring.
Compared with the prior art, the beneficial effects of the utility model are that: use the utility model discloses when carrying out the binding installation of draw-bar box hinge, can fix two half box self-holding together draw-bar box, alone can be convenient fixed and binding work of completion draw-bar box, the human cost is low.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic perspective view of a hinge binding device for a draw-bar box according to the present invention;
fig. 2 is a schematic view of a connection structure between an L-shaped plate and a first carrier roller of the hinge binding device for a draw-bar box of the present invention;
fig. 3 is the utility model discloses a connecting structure between second rectangle frame and the third bearing roller of draw-bar box hinge binding device schematic diagram.
In the figure: 1. an L-shaped plate; 101. a rectangular groove; 102. a guide through hole; 2. a first carrier roller; 3. a first rectangular frame; 4. a second rectangular frame; 401. a notch structure; 5. a second carrier roller; 6. a third carrier roller; 7. a guide bar; 8. an elastic element.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the 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.
Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a draw-bar box hinge binding device includes a binding tool, the binding tool may be a screwdriver or an electric hand drill, and further includes an L-shaped plate 1, a rectangular groove 101 is provided on an upper end surface of a transverse portion of the L-shaped plate 1, the rectangular groove 101 is disposed along a length direction of the transverse portion of the L-shaped plate 1, a plurality of first support rollers 2 are disposed in the rectangular groove 101, the first support rollers 2 are horizontally disposed and can freely rotate, a central axis of the first support rollers 2 is perpendicular to a length direction of the transverse portion of the L-shaped plate 1, and the plurality of first support rollers 2 are uniformly disposed along the length direction of the transverse portion of the L-shaped plate 1; a first rectangular frame 3 and a second rectangular frame 4 are respectively arranged on the two sides of the rectangular groove 101 on the upper end face of the transverse portion of the L-shaped plate 1, the first rectangular frame 3 is arranged at one end, away from the vertical portion of the L-shaped plate 1, of the transverse portion of the L-shaped plate 1, the first rectangular frame 3 and the second rectangular frame 4 are both vertically arranged along the length direction of the transverse portion of the L-shaped plate 1, a plurality of second carrier rollers 5 are arranged in the first rectangular frame 3, the second carrier rollers 5 are vertically arranged and can freely rotate, and the plurality of second carrier rollers 5 are uniformly arranged along the length direction of the first rectangular frame 3; a plurality of third carrier rollers 6 are arranged in the second rectangular frame 4, the third carrier rollers 6 are vertically arranged and can freely rotate, and the plurality of third carrier rollers 6 are uniformly arranged along the length direction of the second rectangular frame 4; the upper end of the side face, far away from the first rectangular frame 3, of the second rectangular frame 4 is provided with a plurality of guide rods 7, the guide rods 7 are perpendicular to the side face, far away from the first rectangular frame 3, of the second rectangular frame 4 and are evenly arranged along the length direction of the second rectangular frame 4, as shown in fig. 1, the number of the guide rods 7 can be three, the middle portion and the two ends of the upper end of the side face, far away from the first rectangular frame 3, of the second rectangular frame 4 are respectively arranged, the positions, corresponding to the guide rods 7, of the vertical portion of the L-shaped plate 1 are respectively provided with one guide through hole 102, one end of each guide rod 7 is fixedly connected with the second rectangular frame 4, the other end of each guide rod penetrates through the corresponding guide through hole 102, the guide rods 7 are sleeved with elastic elements 8, the elastic elements 8 are springs, and the two ends of the elastic elements 8 respectively abut against.
The utility model discloses a use method and theory of operation: the opening ends of two half box bodies of one draw-bar box are folded and then placed between a first rectangular frame 3 and a second rectangular frame 4, one side provided with a hinge is upward, under the action of an elastic element 8, a second carrier roller 5 and a third carrier roller 6 tightly press the draw-bar box formed by combining the two half box bodies, the hinge is placed at the position of the hinge arranged on the two half box bodies, a screw is aligned to a mounting hole of the hinge, and the screw is screwed into the wall of the box body by using an electric hand drill; after the hinge is installed, the draw-bar box with the two half box bodies butted together is moved along the length direction of the transverse part of the first L-shaped plate 1, under the action of the first carrier roller 2, the second carrier roller 5 and the third carrier roller 6, the two half box bodies can be conveniently moved along the length direction of the transverse part of the first L-shaped plate 1 in a state of being kept butted, the installation position of the second hinge is moved to the front of a nailing operator, the hinge to be installed is placed at the installation position, the screw is aligned to the installation hole of the hinge, and the screw is screwed into the wall of the box body by using an electric hand drill; if a third hinge to be installed exists, the method is continued.
Therefore, use the utility model discloses when carrying out the binding installation of draw-bar box hinge, can fix two half box self-holding together to draw-bar box automatic clamp, alone can be convenient the fixed and binding work of completion draw-bar box, the human cost is low.
In the embodiment of the present invention, the vertical distance between the second rectangular frame 4 and the side of the second idler 5 close to the second rectangular frame 4 is smaller than the vertical distance between the first rectangular frame 3 and the second rectangular frame 4, and the vertical distance between the first rectangular frame 3 and the side of the third idler 6 close to the first rectangular frame 3 is smaller than the vertical distance between the second rectangular frame 4 and the first rectangular frame 3; when the open ends of the two half box bodies of the draw-bar box are folded and then placed between the first rectangular frame 3 and the second rectangular frame 4, the two half box bodies are ensured to be respectively contacted with the second carrier roller 5 and the third carrier roller 6 and not contacted with the frame bodies of the first rectangular frame 3 and the second rectangular frame 4, and the draw-bar box is ensured to be conveniently moved along the length direction of the transverse part of the first L-shaped plate 1.
In the embodiment of the utility model, the upper end of the first supporting roller 2 is higher than the upper end surface of the transverse part of the L-shaped plate 1; when the open ends of the two half box bodies of the draw-bar box are folded and then placed between the first rectangular frame 3 and the second rectangular frame 4, the lower ends of the two half box bodies are placed on the first carrier roller 2, so that the upper end of the first carrier roller 2 is higher than the upper end surface of the transverse part of the L-shaped plate 1, and the groove walls of the rectangular groove 101 at the two ends of the transverse part of the L-shaped plate 1 in the length direction can be prevented from blocking the movement of the draw-bar box.
Referring to fig. 1 and 3, in the embodiment of the present invention, two ends of the second rectangular frame 4 are aligned with two ends of the transverse portion of the L-shaped plate 1, respectively, a notch structure 401 is disposed at a lower end of the second rectangular frame 4, an upper end of the notch structure 401 is higher than an upper end of the first carrier roller 2, and two ends of the notch structure 401 are aligned with two ends of the rectangular groove 101 in the length direction of the transverse portion of the L-shaped plate 1, respectively; under the effect of elastic element 8, second rectangle frame 4 drives second bearing roller 6 and compresses tightly the draw-bar box, and the department that meets of the lower extreme of second rectangle frame 4 and the up end of the horizontal portion of L shaped plate 1 because of the upper end of first bearing roller 2 is higher than the up end of the horizontal portion of L shaped plate 1, so set up breach structure 401, prevent that first bearing roller 2 from hindering second rectangle frame 4 to drive second bearing roller 6 and compress tightly the draw-bar box.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The hinge binding device for the draw-bar box comprises a binding tool and is characterized by further comprising an L-shaped plate (1), wherein a rectangular groove (101) is formed in the upper end face of the transverse portion of the L-shaped plate (1), the rectangular groove (101) is formed in the length direction of the transverse portion of the L-shaped plate (1), a plurality of first carrier rollers (2) are arranged in the rectangular groove (101), the first carrier rollers (2) are horizontally arranged and can freely rotate, the central axis of each first carrier roller (2) is perpendicular to the length direction of the transverse portion of the L-shaped plate (1), and the first carrier rollers (2) are uniformly arranged in the length direction of the transverse portion of the L-shaped plate (1); a first rectangular frame (3) and a second rectangular frame (4) are respectively arranged on the two sides of the rectangular groove (101) on the upper end face of the transverse portion of the L-shaped plate (1), the first rectangular frame (3) is arranged at one end, away from the vertical portion of the L-shaped plate (1), of the transverse portion of the L-shaped plate (1), the first rectangular frame (3) and the second rectangular frame (4) are both vertically arranged along the length direction of the transverse portion of the L-shaped plate (1), a plurality of second carrier rollers (5) are arranged in the first rectangular frame (3), the second carrier rollers (5) are vertically arranged and can freely rotate, and the second carrier rollers (5) are uniformly arranged along the length direction of the first rectangular frame (3); a plurality of third carrier rollers (6) are arranged in the second rectangular frame (4), the third carrier rollers (6) are vertically arranged and can freely rotate, and the third carrier rollers (6) are uniformly arranged along the length direction of the second rectangular frame (4); the side upper end that first rectangle frame (3) was kept away from in second rectangle frame (4) is provided with a plurality of guide bars (7), the side setting that first rectangle frame (3) was kept away from in guide bar (7) perpendicular to second rectangle frame (4) is a plurality of guide bar (7) evenly set up along the length direction of second rectangle frame (4), the position corresponding to each guide bar (7) in L shaped plate (1) vertical portion respectively is provided with one direction through-hole (102), the one end and the second rectangle frame (4) of guide bar (7) are fixed continuous, and the other end passes direction through-hole (102), the cover is equipped with elastic element (8) on guide bar (7), the both ends of elastic element (8) are supported respectively in the vertical portion of second rectangle frame (4) and L shaped plate (1).
2. The draw-bar box hinge binding device according to claim 1, wherein the vertical distance between the second rectangular frame (4) and the side of the second idler (5) close to the second rectangular frame (4) is smaller than the vertical distance between the first rectangular frame (3) and the second rectangular frame (4), and the vertical distance between the first rectangular frame (3) and the side of the third idler (6) close to the first rectangular frame (3) is smaller than the vertical distance between the second rectangular frame (4) and the first rectangular frame (3).
3. A draw-bar box hinge binding device according to claim 2, characterized in that the upper end of the first support roller (2) is higher than the upper end surface of the transverse part of the L-shaped plate (1).
4. A draw-bar box hinge binding device according to claim 3, characterized in that the two ends of the second rectangular frame (4) are aligned with the two ends of the transverse portion of the L-shaped plate (1), respectively, the lower end of the second rectangular frame (4) is provided with a notch structure (401), the upper end of the notch structure (401) is higher than the upper end of the first carrier roller (2), and the two ends of the notch structure (401) are aligned with the two ends of the rectangular groove (101) in the length direction of the transverse portion of the L-shaped plate (1), respectively.
5. The draw-bar box hinge binding device according to claim 4, characterized in that three guide rods (7) are provided, which are respectively arranged at the middle part and two ends of the upper end of the side surface of the second rectangular frame (4) far away from the first rectangular frame (3).
6. A device according to any one of claims 1 to 5, characterized in that said elastic element (8) is a spring.
CN201921444921.1U 2019-09-02 2019-09-02 Hinge binding device for draw-bar box Active CN210909723U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921444921.1U CN210909723U (en) 2019-09-02 2019-09-02 Hinge binding device for draw-bar box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921444921.1U CN210909723U (en) 2019-09-02 2019-09-02 Hinge binding device for draw-bar box

Publications (1)

Publication Number Publication Date
CN210909723U true CN210909723U (en) 2020-07-03

Family

ID=71356163

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921444921.1U Active CN210909723U (en) 2019-09-02 2019-09-02 Hinge binding device for draw-bar box

Country Status (1)

Country Link
CN (1) CN210909723U (en)

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