CN219040968U - Assembly structure of floor bottom box - Google Patents
Assembly structure of floor bottom box Download PDFInfo
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- CN219040968U CN219040968U CN202320076658.5U CN202320076658U CN219040968U CN 219040968 U CN219040968 U CN 219040968U CN 202320076658 U CN202320076658 U CN 202320076658U CN 219040968 U CN219040968 U CN 219040968U
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- fastener
- couple
- bottom box
- positioning
- floor
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Abstract
The utility model provides an assembly structure of end box is inserted to floor, including interconnect's end box and frame, couple subassembly passes through joint portion and installs in the both sides of end box, couple subassembly includes couple, fastener and support seat, couple and fastener cooperation are connected the back and are installed on the support seat, be provided with first spacing portion between fastener and the support seat, be provided with the spacing portion of second between couple and the support seat, the fastener is spacing on the support seat through first spacing portion and the spacing portion axial of second, act on the fastener through the instrument, so that the couple is axial motion along the fastener, couple and frame are pressed from both sides movable floor when the couple moves to corresponding position. According to the utility model, the detachable hook assemblies are arranged on the two sides of the bottom box, the floor bottom box is fixed on the movable floor through the cooperation of the hooks and the outer frame, the structure is simple, parts are few, the mould structure of the bottom box is simplified, the fastening piece is axially limited on the support seat through the limiting part, and the fastening piece can be prevented from axially moving when being loosened.
Description
Technical Field
The utility model relates to a floor bottom box, in particular to an assembly structure of the floor bottom box.
Background
The Chinese patent document No. CN203103630U discloses a plate-type mounting structure of a ground socket in the 7 th 2013 and 31 th, and the plate-type mounting structure comprises a containing box and a socket function piece arranged in the containing box, wherein the containing box comprises an open box body and a cover plate arranged on the box body, a flanging structure is arranged at the opening of the box body, a wire outlet hole is arranged at the bottom of the box body, an annular mounting bracket matched with the box body is sleeved below the flanging structure of the box body, and corresponding mounting holes are formed in the annular mounting bracket and a panel; this ground socket (bottom box is inserted to floor) sets up the turn-ups structure through at the box body, turn-ups structure below sets up annular installing support, set up the mounting hole on annular installing support and panel, pass the mounting hole on the panel through the screw and be fixed with annular installing support, make the turn-ups structure and the annular installing support of box body press from both sides timber apron, marble slab or desktop board tightly, thereby fix ground socket on timber apron, marble slab or desktop board, this fixed knot constructs the structure complicacy, the spare part that involves is many (box body, panel, turn-ups, annular installing support, screw, mounting hole etc.), the dismouting is inconvenient, and is with high costs.
The other floor insert end box fixed knot constructs through setting up integrative couple on the box body, sets up the screw on the couple, makes the couple do axial motion through screwing up the screw, and couple and frame are tight with the floor, make the floor insert end box fixed on the floor, simple structure, the spare part that involves is few, but in order not to let the screw loosen and move back (unscrew the screw promptly), and drop the couple, the floor insert end box mould need be the complicated mechanism of loosing core generally, this can increase the cost of manufacture of mould, the screw takes place axial displacement easily when unscrewing, and the floor insert end box takes place the pine easily with the couple and takes place to take place to loosen in the transportation screw moreover.
Therefore, further improvements are needed.
Disclosure of Invention
The utility model aims to provide an assembly structure of a floor bottom inserting box, which has the advantages of simple structure, small number of parts, low cost, convenient disassembly and assembly, no loosening and strong practicability, and overcomes the defects in the prior art.
According to the assembly structure of this purpose design's floor insert end box, including interconnect's end box and frame, its characterized in that: still include the couple subassembly, the couple subassembly passes through joint portion to be installed in the both sides of end box, the couple subassembly includes couple, fastener and support seat, install on the support seat after couple and fastener cooperation are connected, be provided with first spacing portion between fastener and the support seat, be provided with second spacing portion between couple and the support seat, the fastener is spacing on the support seat through first spacing portion and second spacing portion axial, act on the fastener through the instrument to make the couple do axial motion along the fastener, couple and frame are tight with movable floor when the couple moves to corresponding position.
The bracket seat is provided with a movable groove, the hook is movably arranged in the movable groove, two ends of the movable groove are respectively provided with a first positioning installation part and a second positioning installation part, and two ends of the fastener are respectively positioned and installed on the first positioning installation part and the second positioning installation part.
Be provided with the constant head tank on the support seat, fastener one end is provided with the location portion, and the location portion location sets up in the constant head tank, and one side of constant head tank is provided with the via hole, is provided with location cooperation portion on the location portion, and location portion and location cooperation portion form the step form each other, and location cooperation portion part stretches into in the via hole.
The first limiting part comprises a positioning part and a first limiting surface arranged on one side of the positioning groove, and when the fastener moves along the axial direction, the positioning part is axially limited on the first limiting surface; the diameter of the positioning part is D3, and the diameter of the via hole is D4, wherein D3> D4.
The second limiting part comprises a second limiting surface arranged on the hook and a third limiting surface arranged on the first positioning and mounting part, and when the fastener moves along the axial direction, the second limiting surface is axially limited on the third limiting surface.
The first positioning installation part and the second positioning installation part are respectively provided with a positioning opening, the positioning openings are formed in the positioning openings, two ends of the fastening piece are respectively installed on the positioning openings in a positioning mode through the positioning openings, the diameter of the fastening piece is D1, and the width of the positioning opening is D2, and D1 is larger than D2.
A threaded matching part is arranged between the fastener and the hook, and the hook moves along the axial direction of the fastener through the threaded matching part.
The clamping part comprises a claw arranged on the bracket seat and a clamping hole arranged on the bottom box, and the claw and the clamping hole are mutually clamped.
The clamping part also comprises a buckle arranged on the bracket seat and a clamping rib arranged on the bottom box, and the buckle and the clamping rib are mutually buckled.
One side of the hook is bent upwards to form a clamping part, the outer frame is arranged at the top of the bottom box, the periphery of the outer frame is provided with a flange, and when the hook moves to a corresponding position, the clamping part and the flange clamp the movable floor.
According to the utility model, the detachable hook assemblies are arranged on two sides of the bottom box, the floor bottom box is fixed on the movable floor through the matching of the hooks and the outer frame, the structure is simple, parts are few (only the hook assemblies and the outer frame are involved), the structure of the hook assemblies is independent into a fitting form, the die structure of the bottom box is simplified, the manufacturing cost of the die is reduced, the fastening piece is axially limited on the bracket seat through the first limiting part and the second limiting part, the fastening piece can be prevented from axially moving when the fastening piece is loosened, two ends of the fastening piece are respectively installed on the positioning holes through the positioning openings in a positioning mode, the diameter of the fastening piece is larger than the width of the positioning openings, and the fastening piece and the hooks can be prevented from loosening in the transportation process.
Drawings
Fig. 1 is an exploded view of a hanger assembly according to an embodiment of the present utility model.
Fig. 2 is a schematic view of the overall structure of a hook assembly according to an embodiment of the present utility model.
Fig. 3 is a top view of a hook assembly according to one embodiment of the present utility model.
Fig. 4 is a rear view of a hanger assembly in accordance with an embodiment of the present utility model.
Fig. 5 is a cross-sectional view taken along the direction A-A in fig. 3.
Fig. 6 is an enlarged schematic view of the structure at B in fig. 5.
Fig. 7 is a front view of a hook assembly in accordance with one embodiment of the present utility model.
Fig. 8 is an enlarged schematic view of the structure at C in fig. 7.
Fig. 9 is a schematic view of an exploded view of the sole box and hanger assembly in accordance with an embodiment of the present utility model.
FIG. 10 is a schematic view of an assembled structure of a chassis and hook assembly in accordance with one embodiment of the present utility model.
Fig. 11 is an exploded view of a floor insert box according to an embodiment of the present utility model.
Fig. 12 is a schematic view showing the overall structure of a floor insert box according to an embodiment of the utility model.
Fig. 13 is a schematic overall structure of a bottom case according to an embodiment of the utility model.
Fig. 14 is an enlarged schematic view of the structure at D in fig. 13.
Fig. 15 is a schematic overall structure of a bracket base according to an embodiment of the utility model.
Fig. 16 is a sectional view showing an assembled structure of the floor insert box and the movable floor in an embodiment of the utility model.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Referring to fig. 1-16, the assembly structure of the floor bottom-inserting box comprises a bottom box 2, an outer frame 3 and a hook assembly 1 which are connected with each other, wherein the hook assembly 1 is installed on two sides of the bottom box 2 through clamping parts, the hook assembly 1 comprises a hook 1.1, a fastening piece 1.2 and a support seat 1.3, the hook 1.1 and the fastening piece 1.2 are installed on the support seat 1.3 after being matched and connected, when the floor bottom-inserting box is installed, the hook 1.1 and the fastening piece 1.2 are assembled together firstly, finally the hook 1.1 and the fastening piece 1.2 which are installed together are pressed into the support seat 1.3, a first limiting part is arranged between the fastening piece 1.2 and the support seat 1.3, a second limiting part is arranged between the hook 1.1 and the support seat 1.3, the fastening piece 1.2 is axially limited on the support seat 1.3 through the first limiting part and the second limiting part, and the fastening piece 1.2 acts on the fastening piece 1.2 through a tool, so that the hook 1.1 moves axially along the fastening piece 1.2, and when the hook 1.1 moves to a corresponding position, the hook 1.1 and the fastening piece 1.2 are pressed into the corresponding position, and finally the hook 1.1 and the fastening piece 1.2 are clamped on the movable floor bottom box 4, so that the floor is clamped on the movable floor, and the floor is clamped by the movable floor.
The bracket seat 1.3 is provided with a movable groove 1.3.5, the hook 1.1 is movably arranged in the movable groove 1.3.5, two ends of the movable groove 1.3.5 are respectively provided with a first positioning installation part 1.3.2 and a second positioning installation part 1.3.6, two ends of the fastener 1.2 are respectively positioned and installed on the first positioning installation part 1.3.2 and the second positioning installation part 1.3.6, the first positioning installation part 1.3.2 and the second positioning installation part 1.3.6 are bone positions of the bracket seat 1.3, and the hook 1.1 is limited through the first positioning installation part 1.3.2 and the second positioning installation part 1.3.6 when moving.
The bracket seat 1.3 is provided with a positioning groove 1.3.7, one end of the fastener 1.2 is provided with a positioning part 1.2.1, the positioning part 1.2.1 is positioned in the positioning groove 1.3.7, one side of the positioning groove 1.3.7 is provided with a via hole 1.3.1, the via hole 1.3.1 is a round hole, the positioning part 1.2.1 is provided with a positioning matching part 1.2.2, the positioning part 1.2.1 and the positioning matching part 1.2.2 mutually form a step shape, the part of the positioning matching part 1.2.2 stretches into the via hole 1.3.1, the length of the positioning matching part 1.2.2 stretching into the via hole 1.3.1 is s, s=0.4 mm, and the positioning part 1.2.1 is a screw head.
The first limiting part comprises a positioning part 1.2.1 and a first limiting surface 1.3.71 arranged on one side of the positioning groove 1.3.7, and when the fastening piece 1.2 moves axially (namely, the fastening piece 1.2 moves towards the direction of the first limiting surface 1.3.71), the positioning part 1.2.1 is axially limited on the first limiting surface 1.3.71; the diameter of the positioning part 1.2.1 is D3, the diameter of the through hole 1.3.1 is D4, and D3 is more than D4; the second limiting part comprises a second limiting surface 1.1.1 arranged on the hook 1.1 and a third limiting surface 1.321 arranged on the first positioning installation part 1.3.2, and when the fastening piece 1.2 moves axially (namely, the fastening piece 1.2 moves towards the direction of the third limiting surface 1.321), the second limiting surface 1.1.1 is axially limited on the third limiting surface 1.321; when the screw is loosened (i.e., the screw is unscrewed), the screw moves along the axial direction due to the limitation of the third limitation surface 1.321 of the bracket seat 1.3, but the axial movement of the screw is limited due to the fact that the diameter D3 of the head (the positioning part 1.2.1) of the screw is larger than the diameter D4 of the round hole (the through hole 1.3.1) of the bracket seat 1.3.
The first positioning installation part 1.3.2 and the second positioning installation part 1.3.6 are respectively provided with a positioning opening a, the positioning opening a is a round hole, the positioning opening a is provided with a positioning opening b, two ends of the fastening piece 1.2 are respectively positioned and installed on the positioning opening a through the positioning opening b, the nominal diameter of the fastening piece 1.2 is D1, the width dimension of the positioning opening b is D2, D1> D2, and thus the fastening piece 1.2 can be limited up and down, and the fastening piece 1.2 and the hook 1.1 are prevented from loosening in the transportation process (namely, the fastening piece 1.2 is prevented from falling out of the positioning opening a).
A threaded matching part is arranged between the fastener 1.2 and the hook 1.1, the hook 1.1 moves along the axial direction of the fastener 1.2 through the threaded matching part, the threaded matching part comprises threads arranged on the fastener 1.2 (screw) and a threaded hole arranged on the hook 1.1, and when the screw is screwed by a screwdriver, the hook 1.1 moves along the screw in the movable groove 1.3.5 in the axial direction.
The clamping part comprises a clamping jaw 1.3.4 arranged on the bracket seat 1.3 and a clamping hole 2.1 arranged on the bottom box 2, and the clamping jaw 1.3.4 and the clamping hole 2.1 are mutually clamped; the clamping part also comprises a clamping buckle 1.3.3 arranged on two sides of the bracket seat 1.3 and a clamping rib 2.2 arranged on the bottom box 2, and the clamping buckle 1.3.3 and the clamping rib 2.2 are mutually buckled to realize the limit of the bracket seat 1.3; through the structure, the hook component 1 is detachably connected with the bottom box 2.
The bottom box 2 is provided with a mounting column 2.3, the outer frame 3 is provided with a mounting groove 3.2, and the mounting column 2.3 is positioned and mounted on the mounting groove 3.2, so that the bottom box 2 is connected with the outer frame 3.
One side of the hook 1.1 is bent upwards to form a clamping part 1.1.2, the outer frame 3 is arranged at the top of the bottom box 2, the flange 3.1 is arranged on the periphery of the outer frame 3, when a screw is screwed down, the hook 1.1 moves axially along the screw, and when the hook 1.1 moves to a corresponding position, the clamping part 1.1.2 and the flange 3.1 clamp the movable floor 4, so that the floor bottom box is fixed on the movable floor 4.
The foregoing is a preferred embodiment of the utility model showing and describing the general principles, features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an assembly structure of end box is inserted to floor, includes interconnect's end box (2) and frame (3), its characterized in that: still including couple subassembly (1), couple subassembly (1) are installed in the both sides of end box (2) through joint portion, couple subassembly (1) are including couple (1.1), fastener (1.2) and support seat (1.3), install on support seat (1.3) after couple (1.1) and fastener (1.2) cooperation are connected, be provided with first spacing portion between fastener (1.2) and support seat (1.3), be provided with second spacing portion between couple (1.1) and support seat (1.3), fastener (1.2) are spacing on support seat (1.3) through first spacing portion and second spacing portion axial, act on fastener (1.2) through the instrument, so that couple (1.1) are along fastener (1.2) axial motion, when couple (1.1) move to corresponding position, couple (1.1) and frame (3) press from both sides movable floor (4).
2. The assembly structure of the floor insert bottom box according to claim 1, wherein: be provided with movable groove (1.3.5) on frame foundation (1.3), couple (1.1) activity sets up in movable groove (1.3.5), and the both ends of movable groove (1.3.5) are provided with first location installation department (1.3.2) and second location installation department (1.3.6) respectively, and the both ends of fastener (1.2) are located respectively and are installed on first location installation department (1.3.2) and second location installation department (1.3.6).
3. The assembly structure of the floor insert bottom box according to claim 2, wherein: be provided with constant head tank (1.3.7) on stand seat (1.3), fastener (1.2) one end is provided with location portion (1.2.1), location portion (1.2.1) location sets up in constant head tank (1.3.7), one side of constant head tank (1.3.7) is provided with via hole (1.3.1), be provided with location cooperation portion (1.2.2) on location portion (1.2.1), location portion (1.2.1) and location cooperation portion (1.2.2) form the step form each other, location cooperation portion (1.2.2) part stretches into in via hole (1.3.1).
4. A floor insert bottom box assembly structure according to claim 3, wherein: the first limiting part comprises a positioning part (1.2.1) and a first limiting surface (1.3.71) arranged on one side of the positioning groove (1.3.7), and when the fastener (1.2) moves axially, the positioning part (1.2.1) is axially limited on the first limiting surface (1.3.71); the diameter of the positioning part (1.2.1) is D3, the diameter of the through hole (1.3.1) is D4, and D3> D4.
5. The assembly structure of the floor insert bottom box according to claim 2, wherein: the second limiting part comprises a second limiting surface (1.1.1) arranged on the hook (1.1) and a third limiting surface (1.321) arranged on the first positioning installation part (1.3.2), and when the fastener (1.2) moves along the axial direction, the second limiting surface (1.1.1) is axially limited on the third limiting surface (1.321).
6. The assembly structure of the floor insert bottom box according to claim 2, wherein: the two ends of the fastening piece (1.2) are respectively installed on the positioning holes (a) in a positioning way through the positioning openings (b), the diameter of the fastening piece (1.2) is D1, and the width of the positioning openings (b) is D2, and D1 is more than D2.
7. The assembly structure of the floor insert bottom box according to claim 2, wherein: a threaded matching part is arranged between the fastener (1.2) and the hook (1.1), and the hook (1.1) moves along the axial direction of the fastener (1.2) through the threaded matching part.
8. The assembly structure of the floor insert bottom box according to claim 1, wherein: the clamping part comprises a clamping jaw (1.3.4) arranged on the bracket seat (1.3) and a clamping hole (2.1) arranged on the bottom box (2), wherein the clamping jaw (1.3.4) is mutually clamped with the clamping hole (2.1).
9. The assembly structure of the floor plug-in bottom box according to claim 8, wherein: the clamping part also comprises a buckle (1.3.3) arranged on the bracket seat (1.3) and a clamping rib (2.2) arranged on the bottom box (2), and the buckle (1.3.3) and the clamping rib (2.2) are mutually buckled.
10. The assembly structure of the floor insert bottom box according to claim 1, wherein: one side of the hook (1.1) is bent upwards to form a clamping part (1.1.2), the outer frame (3) is arranged at the top of the bottom box (2), the flange (3.1) is arranged on the periphery of the outer frame (3), and when the hook (1.1) moves to a corresponding position, the clamping part (1.1.2) and the flange (3.1) clamp the movable floor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320076658.5U CN219040968U (en) | 2023-01-09 | 2023-01-09 | Assembly structure of floor bottom box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320076658.5U CN219040968U (en) | 2023-01-09 | 2023-01-09 | Assembly structure of floor bottom box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219040968U true CN219040968U (en) | 2023-05-16 |
Family
ID=86292497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320076658.5U Active CN219040968U (en) | 2023-01-09 | 2023-01-09 | Assembly structure of floor bottom box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219040968U (en) |
-
2023
- 2023-01-09 CN CN202320076658.5U patent/CN219040968U/en active Active
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