CN201903140U - Installation safety pin of ventilating plate - Google Patents

Abstract

An installation safety pin of a ventilating plate is installed on one side of the ventilating plate and is characterized by comprising a bracket, a sliding rod, an inserting bolt and a return spring, wherein the bracket takes the shape of an 'S' lying on one side, the bracket has a left side surface, a right side surface, a middle side surface, a bottom surface and a top surface, and the left side surface is fixedly connected with the ventilating plate; the sliding rod is arranged horizontally and penetrates through the middle side surface of the bracket, and two ends of the sliding rod press against and are fixedly connected between the left side surface and the right side surface of the bracket; the inserting bolt is sheathed on the sliding rod and positioned between the left side surface and the middle side surface of the bracket, two ends of the inserting bolt extend horizontally towards left to form two insertion parts and the insertion parts are inserted in through holes of the ventilating plate, wherein the through holes are matched with the insertion parts in size; and the return spring is sheathed on the sliding rod, and the two ends of the return spring press against the inserting bolt and the middle side surface of the bracket. The installation safety pin has the benefits of being simple and stable in structure and facilitating the disassembly and the assembly of the ventilating plate.

Description

Ventilating board is installed latch

Technical field

The utility model patent relates to a kind of installation latch, particularly relates to a kind of ventilating board for convenience detach latch is installed.

Background technology

Ventilating board is the decorative panel that is lifted on indoor roof, and is smooth and easy in order to make room ventilation, is manufactured with air vent on ventilating board.At present, existing ventilating board mounting means, be to be preset with the horizontal mounting rail that several are hung on the roof earlier, its spacing is from suitable with the ventilating board width, affixed several angle bar on the ventilating board side again, with the horizontal extension lodge of this angle bar on horizontal mounting rail, thereby realize installing and fixing of ventilating board.

This kind mounting means is easier when mounted, in a single day but in the time of need dismantling ventilating board, owing to all installed ventilating board on the face of whole roof, and ventilating board also is to snap fitted on the mounting rail, ventilating board can't directly take off, thereby the ceiling that can only remove both sides makes the mounting rail can be movable, could realize the dismounting of ventilating board, also very inconvenient when workload is big, be the problem that presses for solution in the industry in fact.

The utility model content

The purpose of this utility model is to provide a kind of ventilating board of Stability Analysis of Structures easy disassembly that latch is installed.

For achieving the above object, the utility model is by the following technical solutions:

A kind of ventilating board is installed latch, and it is installed on a side edge of a ventilating board, and it comprises:

One support, it is the S shape structure that side is fallen, and has left surface, right flank, middle side, bottom surface and end face, and its left surface and described ventilating board one side are affixed;

Slide bar, it is horizontally disposed with, and passes the middle side of described support, and two ends are replaced and are fixed between described support left surface and the right flank;

Plug, it is sheathed on the described slide bar, and between described support left surface and middle side, two insertion sections are stretched out at its two ends level left, and insert in described ventilating board and the through hole this insertion section form fit this insertion section;

Back-moving spring, it is sheathed on the described slide bar, and its two ends are resisted against between the middle side of described plug and described support.

The bottom surface of described support has through hole.

The quantity of described slide bar is two, being arranged between described support left surface and the right flank of its symmetry, and described back-moving spring also respective numbers is two, described plug is sheathed on two slide bars.

The cross section of described plug is L shaped that side falls, its right-hand member and each parallel sided of described support, its left end is horizontally disposed with, described left end is replaced the left surface of described support, the both ends horizontal of the left end of described plug is stretched out two insertion sections, and inserts respectively in the through hole of described ventilating board and two insertion section form fit.

The affixed mode of the left surface of described support and described ventilating board is for to fix with pulling rivet.

The beneficial effects of the utility model are: simple and stable structure, and make things convenient for the dismounting of ventilating board.

Description of drawings

Fig. 1 is that master of the present utility model looks schematic diagram.

Fig. 2 is a schematic top plan view of the present utility model.

Fig. 3 is that the master of the utility model medium-height trestle looks schematic diagram.

Fig. 4 is the elevational schematic view of the utility model medium-height trestle.

Fig. 5 is that schematic diagram is looked on the left side of the utility model medium-height trestle.

Fig. 6 is that schematic diagram is looked on the right side of the utility model medium-height trestle.

Fig. 7 is the A-A generalized section among Fig. 3.

Fig. 8 is the user mode schematic top plan view that the utility model is installed on ventilating board.

Fig. 9 is the user mode schematic side view that the utility model is installed on ventilating board.

The specific embodiment

The utility model is described in further detail below by accompanying drawing.

Fig. 1, Fig. 2 install latch one preferred embodiment for the utility model ventilating board.It comprises support 1, two slide bar, 2, one plugs 3 and two back-moving springs 4.

Wherein, to shown in Figure 7, support 1 is the S shape structure that side is fallen as Fig. 3, and it comprises left surface 13, right flank 11, middle side 12, bottom surface and end face.This bottom surface has through hole, conveniently plug 3 is operated during for operator's dismounting ventilating board.

Again, two slide bars 2 pass two holes 121 on two holes 131 on the left surface, the middle side, are fixed between the left surface 13 and right flank 11 of support 1.

Plug 3 is sheathed on two slide bars 2, and it and can move between support 1 left surface 13 and middle side 12 betwixt.Two insertion sections 31 are stretched out at the two ends of plug 3 level left.Concrete, as shown in Figure 1 and Figure 2, its cross section is L shaped that side falls, its right side 32 and each parallel sided of support, and its left end is horizontally disposed with, and left end 34 is replaced the left surface 13 of support 1, and the both ends horizontal of these plug 3 left ends is stretched out two insertion sections 31.

For making the plug 3 support left side 13 of can fitting, the utility model is provided with two back-moving springs 4, is sheathed on respectively on two slide bars 2, and its two ends are resisted against between the middle side 12 of the right side 32 of plug 3 and support 1, thereby can impose elastic pressure to plug 3.

As Fig. 5, Fig. 8 and shown in Figure 9, in this preferred embodiment, latch is installed in use, by two installing holes of on the left surface 13 of support 1, offering 132, utilize pulling rivet 133 that this installation latch A is installed on the side of ventilating board.Pass through the active force of back-moving spring 4 simultaneously, insertion section 31 is passed in the jack 33 of ventilating board and this insertion section 31 form fit, and lodge is on horizontal mounting rail, and this ventilating board is installed another side of latch A relatively and is still adopted existing fixedly angle bar and the mounting means of lodge on mounting rail, thereby realizes the installation of this ventilating board.So, when desire after the installation removes and installs ventilating board, only need hand to be extended above the ventilating board, draw plug 3 to insert it into portion 31 more to the right and leave mounting rail, can unload ventilating board, operate very convenient by through hole.

The above; it only is preferred embodiment of the present utility model; it is not the scope that is used for limiting the protection of the utility model claim; be that all equalizations of having done according to the described shape of the utility model claim, structure, feature and spirit change and modification, all should belong within the claim protection domain of the present utility model.

Claims (5)

1. a ventilating board is installed latch, and the side edge that it is installed on a ventilating board is characterized in that it comprises:

One support, it is the S shape structure that side is fallen, and has left surface, right flank, middle side, bottom surface and end face, and its left surface and described ventilating board one side are affixed;

Slide bar, it is horizontally disposed with, and passes the middle side of described support, and two ends are replaced and are fixed between described support left surface and the right flank;

Plug, it is sheathed on the described slide bar, and between described support left surface and middle side, two insertion sections are stretched out at its two ends level left, and insert in described ventilating board and the through hole this insertion section form fit this insertion section;

Back-moving spring, it is sheathed on the described slide bar, and its two ends are resisted against between the middle side of described plug and described support.

2. ventilating board as claimed in claim 1 is installed latch, it is characterized in that the bottom surface of described support has through hole.

3. ventilating board as claimed in claim 1 is installed latch, it is characterized in that the quantity of described slide bar is two, being arranged between described support left surface and the right flank of its symmetry, described back-moving spring also respective numbers is two, and described plug is sheathed on two slide bars.

4. the ventilating board of stating as claim 1 is installed latch, it is characterized in that, the cross section of described plug is L shaped that side falls, its right-hand member and each parallel sided of described support, its left end is horizontally disposed with, described left end is replaced the left surface of described support, and the both ends horizontal of the left end of described plug is stretched out two insertion sections, and inserts respectively in the through hole of described ventilating board and two insertion section form fit.

5. the ventilating board of stating as claim 1 is installed latch, it is characterized in that the affixed mode of the left surface of described support and described ventilating board is for to fix with pulling rivet.

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