CN218454527U

CN218454527U - Frame line for fixing core plate

Info

Publication number: CN218454527U
Application number: CN202222485700.7U
Authority: CN
Inventors: 沈陈强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-02-07
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a frame line of fixed usefulness of core, including frame line main part, fillet, the frame line main part contains layering, connecting strip, layer board, the layering up end is equipped with first U-shaped groove, and first U-shaped groove tank bottom is equipped with the second U-shaped groove, and left cell wall, the right cell wall middle part in second U-shaped groove all are equipped with arc draw-in groove and the arc draw-in groove symmetry on left arc draw-in groove and right side, and both ends all are equipped with a centre gripping groove about the tank bottom in second U-shaped groove is equipped with, and the tank bottom in second U-shaped groove is equipped with rectangular iron sheet, and both ends block respectively into a centre gripping inslot about rectangular iron sheet, and terminal surface middle part is equipped with the connecting strip under the layering. The utility model discloses a simple structure, reasonable in design can make the frame wire hide the nail in fixed core, and simple to operate does benefit to the aesthetic property of frame wire.

Description

Frame line for fixing core plate

[ technical field ] A method for producing a semiconductor device

The utility model relates to a fixed frame line's of usefulness of core technical field, especially the fixed frame line's of usefulness of core technical field.

[ background of the invention ]

The core board is widely applied to interior decoration, most of the current core boards are directly fixed by nails or fixed through the frame lines in the fixing process, but the nails are directly nailed on the surface of the frame lines, the heads of the nails are directly exposed outside, the appearance is obstructed, and the attractiveness of decoration is influenced, so that the frame lines for assisting the installation of the core boards are necessary to be provided, and the nails are hidden.

[ Utility model ] content

The utility model aims at solving the problem among the prior art, provide the fixed frame line of usefulness of core, can make it hide the nail when fixed core, simple to operate does benefit to the aesthetic property of frame line.

In order to realize the purpose, the utility model provides a frame wire for fixing a core plate, which comprises a frame wire main body and an insertion strip, wherein the frame wire main body comprises an upper pressing strip, a connecting strip and a supporting plate, the upper end surface of the upper pressing strip is provided with a first U-shaped groove, the bottom of the first U-shaped groove is provided with a second U-shaped groove, the middle parts of the left groove wall and the right groove wall of the second U-shaped groove are respectively provided with an arc-shaped clamping groove, the left arc-shaped clamping groove and the right arc-shaped clamping groove are symmetrical, the left end and the right end of the bottom of the second U-shaped groove are respectively provided with a clamping groove, the bottom of the second U-shaped groove is provided with a strip iron sheet, the left end and the right end of the strip iron sheet are respectively clamped into one clamping groove, the middle part of the lower end surface of the upper pressing strip is provided with the connecting strip, the lower end surface of the connecting strip is provided with the supporting plate, the core clamping groove is enclosed by the left upper pressing strip lower end surface of the connecting strip, the left support plate upper end surface of the connecting strip, the left upper pressing strip lower end surface of the connecting strip, the connecting strip and the right support plate end surface are coplanar, the wire frame clamping groove is enclosed by the upper pressing strip lower end surface of the right side of the connecting strip and the right side of the connecting strip, the code nail positioning groove is arranged on the lower end surface of the support plate, a filler rod is arranged in the first U-shaped groove, the filler rod comprises a cover plate, a connecting plate and two arc-shaped plates, the cover plate is pressed at the bottom of the first U-shaped groove, the lower end surface of the cover plate is provided with two connecting plates stretching into the second U-shaped groove, the bottom end of the connecting plate is provided with the arc-shaped plates, the arc-shaped openings of the two arc-shaped plates are arranged relatively, the two arc-shaped plates and the two arc-shaped clamping grooves are in one-to-one correspondence, and the arc-shaped plates are clamped into the corresponding arc-shaped clamping grooves.

Preferably, the first U-shaped groove, the second U-shaped groove, the clamping groove, the connecting strip, the supporting plate, the stacking nail positioning groove, the covering plate, the connecting plate and the arc-shaped plate are all arranged along the length direction of the upper pressing strip, and the first U-shaped groove, the second U-shaped groove, the clamping groove, the connecting strip, the supporting plate, the stacking nail positioning groove, the covering plate, the connecting plate and the arc-shaped plate are all the same as the upper pressing strip in length.

Preferably, the code nail positioning grooves are arranged in a left-right symmetrical mode by taking the left end face of the connecting strip as the center.

Preferably, the two arc-shaped plates are arranged in bilateral symmetry.

Preferably, the leftmost end and the rightmost end of the lower end surface of the upper pressing strip are respectively provided with a pressing strip, the pressing strips are arranged along the length direction of the upper pressing strip, and the lengths of the pressing strips and the upper pressing strip are the same.

Preferably, two the connecting plate bilateral symmetry sets up, and the terminal surface is equipped with a plurality of strengthening rib under the apron between two connecting plates, and a plurality of strengthening rib all sets up along apron length direction.

Preferably, the right end face of the left connecting plate of the lower end face of the cover plate is provided with an inserting rod arranged rightwards, the inserting rod is sleeved with a compression spring, the left end face of the right connecting plate of the lower end face of the cover plate is provided with a sleeve arranged leftwards, the right end of the inserting rod extends into an inner hole at the left end of the sleeve, the inserting rod is in sliding fit with the inner hole of the sleeve, and the left end face of the sleeve abuts against the right end of the compression spring.

The utility model has the advantages that: the utility model has the advantages of simple structure and reasonable design, can hide the nails while fixing the core plate, is convenient to install, and is beneficial to the aesthetic property of the frame wire; the two connecting plates are outwards propped by the compression spring in a mode of arranging the inserted rod, the compression spring and the sleeve, so that the arc-shaped plates can be effectively and stably clamped in the arc-shaped clamping grooves for a long time, and the insertion strips are prevented from loosening or even falling off in the first U-shaped groove and the second U-shaped groove; the installation position of the code nail is convenient to determine by arranging the code nail positioning groove, when the edge of the core plate is clamped by the core plate clamping groove, the relative position of the core plate clamping groove and the core plate is not easy to determine through the supporting plate, and through the code nail positioning groove, as long as the core plate is propped against the bottom of the core plate clamping groove, the core plate and the core plate clamping groove can be accurately fixed through the code nail, so that the core plate is ensured to be firmly fixed; through the mode of setting up the compressing strip, make the most left end of upper pressing strip lower extreme terminal surface, the most right-hand member is difficult for the perk to keep away from core or wall body, do benefit to between the frame line main part and the core or the wall body and closely laminate.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a front sectional view of a frame wire for fixing a core board according to the present invention.

[ detailed description ] embodiments

Referring to fig. 1, the frame wire for fixing the core board of the present invention comprises a frame wire main body 2 and a fillet 3, wherein the frame wire main body 2 comprises an upper pressing bar 21, a connecting bar 22 and a support plate 23, the upper end surface of the upper pressing bar 21 is provided with a first U-shaped groove 210, the bottom of the first U-shaped groove 210 is provided with a second U-shaped groove 2101, the middle parts of the left and right groove walls of the second U-shaped groove 2101 are provided with an arc-shaped groove 2102, the left arc-shaped groove 2102 and the right arc-shaped groove 2102 are symmetrical, the bottom of the second U-shaped groove 2101 is provided with a clamping groove 2103 at the left and right ends, the bottom of the second U-shaped groove 2101 is provided with a long iron sheet 2104, the left and right ends of the long iron sheet 2104 are respectively clamped into the clamping groove 2103, the middle part of the lower end surface of the upper pressing bar 21 is provided with the connecting bar 22, the support plate 23 is arranged at the lower end surface of the connecting bar 22, the core plate clamping groove 2201 is defined by the left end face of the connecting strip 22, the lower end face of the upper pressing strip 21 on the left side of the connecting strip 22 and the upper end face of the supporting plate 23 on the left side of the connecting strip 22, the right end faces of the connecting strip 22 and the supporting plate 23 on the right side of the connecting strip 22 are coplanar, a wire frame clamping groove 2202 is defined by the lower end face of the upper pressing strip 21 on the right side of the connecting strip 22, a dowel positioning groove 230 is arranged on the lower end face of the supporting plate 23, a fillet 3 is arranged in the first U-shaped groove 210, the fillet 3 comprises a cover plate 31, a connecting plate 32 and arc plates 33, the cover plate 31 is pressed at the bottom of the first U-shaped groove 210, the two connecting plates 32 extending into the second U-shaped groove 2101 are arranged on the lower end face of the connecting plate 32, the arc openings of the two arc plates 33 are oppositely arranged, the two arc plates 33 correspond to the two arc clamping grooves 2102 one by one, and the arc plates 33 are clamped into the corresponding arc clamping grooves 2102.

The first U-shaped groove 210, the second U-shaped groove 2101, the clamping groove 2103, the connecting strip 22, the support plate 23, the staple positioning groove 230, the cover plate 31, the connecting plate 32 and the arc-shaped plate 33 are all arranged along the length direction of the upper pressing bar 21, and the first U-shaped groove 210, the second U-shaped groove 2101, the clamping groove 2103, the connecting strip 22, the support plate 23, the staple positioning groove 230, the cover plate 31, the connecting plate 32 and the arc-shaped plate 33 are all the same as the upper pressing bar 21 in length.

Wherein, the staple positioning slots 230 are symmetrically arranged with the left end surface of the connecting strip 22 as the center.

Wherein, two arc plates 33 are arranged in bilateral symmetry.

The leftmost end and the rightmost end of the lower end face of the upper pressing strip 21 are both provided with a pressing strip 211, the pressing strip 211 is arranged along the length direction of the upper pressing strip 21, and the lengths of the pressing strip 211 and the upper pressing strip 21 are the same.

Wherein, two connecting plate 32 bilateral symmetry sets up, and the terminal surface is equipped with a plurality of strengthening rib under the apron 31 between two connecting plates 32, and a plurality of strengthening rib all sets up along apron 31 length direction.

The right end face of the left connecting plate 32 on the lower end face of the cover plate 31 is provided with an insertion rod 34 arranged rightwards, the insertion rod 34 is sleeved with a compression spring 341, the left end face of the right connecting plate 32 on the lower end face of the cover plate 31 is provided with a sleeve 342 arranged leftwards, the right end of the insertion rod 34 extends into an inner hole in the left end of the sleeve 342, the insertion rod 34 is in sliding fit with the inner hole of the sleeve 342, and the left end face of the sleeve 342 abuts against the right end of the compression spring 341.

The utility model discloses the working process:

in the working process of the frame wire for fixing the core plate, the filler rod 3 is made of PVC material;

firstly, processing a core plate mounting groove on a wall body 1;

the second step is that: a circle of frame wire main body 2 is arranged at the edge of the core plate 11, the core plate clamping groove 2201 clamps the edge of the core plate 11, and the core plate 11 props against the bottom of the core plate clamping groove 2201;

the third step: a plurality of tacking nails are nailed along the tacking nail positioning grooves 230, and the tacking nails fix the core plate 11 and the frame line main body 2 together;

the fourth step: placing the core plate 11 in a core plate mounting groove, clamping the wire frame clamping groove 2202 at the edge of a notch of the core plate mounting groove, and then nailing a plurality of nails to the upper end surface of the long iron sheet 2104, wherein the nails nail the wire frame main body 2 on the wall body;

the fifth step: the molding 3 is snapped into the first U-shaped groove 210 and the second U-shaped groove 2101 to cover the nail. The utility model has simple structure and reasonable design, can hide the nails when fixing the core plate, is convenient to install and is beneficial to the aesthetic property of the frame wire; by arranging the inserting rod 34, the compression spring 341 and the sleeve 342, the compression spring 341 pushes the two connecting plates 32 outwards, so that the arc-shaped plate 33 can be effectively and stably clamped in the arc-shaped clamping groove 2102 for a long time, and the insertion strip 3 is prevented from loosening or even falling off in the first U-shaped groove 210 and the second U-shaped groove 2101; the installation position of the code nail is convenient to determine by arranging the code nail positioning groove 230, when the core plate clamping groove 2201 clamps the edge of the core plate 11, the relative position of the core plate clamping groove 2201 and the core plate 11 is not easy to determine through the supporting plate 23, and through the code nail positioning groove 230, as long as the core plate 11 props against the bottom of the core plate clamping groove 2201, the core plate 11 and the core plate clamping groove 2201 can be accurately fixed through the code nail, so that the core plate 11 is ensured to be firmly fixed; by means of the pressing strips 211, the leftmost end and the rightmost end of the lower end face of the upper pressing strip 21 are not prone to tilting and are far away from the core plate 11 or the wall, and close fitting between the frame line main body 2 and the core plate 11 or the wall is facilitated.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any is right the utility model discloses scheme after simply changing all belongs to the protection scope of the utility model.

Claims

1. The frame line of fixed usefulness of core, its characterized in that: the connecting strip comprises a frame line main body (2) and a fillet (3), wherein the frame line main body (2) comprises an upper pressing strip (21), a connecting strip (22) and a supporting plate (23), a first U-shaped groove (210) is formed in the upper end face of the upper pressing strip (21), a second U-shaped groove (2101) is formed in the groove bottom of the first U-shaped groove (210), the left groove wall and the right groove wall of the second U-shaped groove (2101) are respectively provided with an arc-shaped clamping groove (2102) at the left side and an arc-shaped clamping groove (2102) at the right side and are symmetrical to the arc-shaped clamping groove (2102) at the right side, a clamping groove (2103) is formed in the groove bottom of the second U-shaped groove (2101) at the left end and the right end, a long iron sheet (2104) is arranged at the left end face and the right end face of the long iron sheet (2104) and is respectively clamped into the clamping groove (2103), a connecting strip (22) is arranged in the middle part of the lower end face of the upper pressing strip (21), a supporting plate (23) at the lower end face of the connecting strip (22), a coplanar connecting strip (2201) at the right side and a connecting strip (2202) at the lower end face of the connecting strip (22) and a connecting strip (2202) at the right end face, the lower terminal surface of layer board (23) is equipped with code nail constant head tank (230), is provided with fillet (3) in first U-shaped groove (210), and fillet (3) contain shroud (31), connecting plate (32), arc (33), shroud (31) are pressed at first U-shaped groove (210) tank bottom, and the terminal surface is equipped with two connecting plates (32) that stretch into second U-shaped groove (2101) under shroud (31), and connecting plate (32) bottom is equipped with arc (33), and the arc mouth of two arcs (33) sets up relatively, two arcs (33) and two arc draw-in grooves (2102) one-to-one, and arc (33) card is gone into in corresponding arc draw-in groove (2102).

2. A core-fixing wire as defined in claim 1, wherein: the first U-shaped groove (210), the second U-shaped groove (2101), the clamping groove (2103), the connecting strip (22), the supporting plate (23), the code nail positioning groove (230), the covering plate (31), the connecting plate (32) and the arc-shaped plate (33) are arranged along the length direction of the upper pressing strip (21), and the first U-shaped groove (210), the second U-shaped groove (2101), the clamping groove (2103), the connecting strip (22), the supporting plate (23), the code nail positioning groove (230), the covering plate (31), the connecting plate (32) and the arc-shaped plate (33) are identical to the length of the upper pressing strip (21).

3. A core-fixing wire as defined in claim 1, wherein: the code nail positioning grooves (230) are arranged in a bilateral symmetry mode by taking the left end face of the connecting strip (22) as the center.

4. A core-fixing wire as defined in claim 1, wherein: the two arc plates (33) are arranged in bilateral symmetry.

5. A core-securing wire as recited in claim 1, wherein: the most left end and the most right end of the lower end face of the upper pressing strip (21) are respectively provided with a pressing strip (211), the pressing strips (211) are arranged along the length direction of the upper pressing strip (21), and the lengths of the pressing strips (211) and the upper pressing strip (21) are the same.

6. A core-fixing wire as defined in claim 1, wherein: two connecting plate (32) bilateral symmetry sets up, and the terminal surface is equipped with a plurality of strengthening rib under cover (31) between two connecting plates (32), and a plurality of strengthening rib all sets up along cover (31) length direction.

7. A core-fixing wire as defined in claim 1, wherein: the right-hand member face of terminal surface left side connecting plate (32) under cover plate (31) is equipped with inserted bar (34) that set up right, and the cover has compression spring (341) on inserted bar (34), and the left end face of terminal surface right side connecting plate (32) is equipped with sleeve pipe (342) that set up left under cover plate (31), and sleeve pipe (342) left end hole is stretched into to inserted bar (34) right-hand member, and inserted bar (34) and sleeve pipe (342) hole sliding fit, sleeve pipe (342) left end face support compression spring (341) right-hand member.