CN211993379U - Fixing device for wooden door - Google Patents

Abstract

The utility model relates to a timber processing technology field especially relates to a fixing device for timber, including the fixing device body that has the grip block, its characterized in that, the grip block sets up the body upper end the upper end of grip block is equipped with the diaphragm the both sides of diaphragm are equipped with vertical plate the inboard of diaphragm is equipped with the fly leaf with be equipped with the spring that rises between the diaphragm be equipped with the locating part on the vertical plate, be equipped with the folded sheet between the grip block of both sides. The utility model has simple structure.

Description

Fixing device for wooden door

Technical Field

The utility model relates to a timber processing technology field especially relates to a fixing device for timber.

Background

Application number is 201921178331.9 discloses a fixing device for audio amplifier, the on-line screen storage device comprises a base, the bottom fixed mounting of base has the seat of stabilizing, the mouth that slides has all been seted up with the back in the front of the base left and right sides, the opposite side movable mounting who slides the mouth has the front bezel, the opposite side movable mounting of front bezel has the bracing piece. This fixing device for audio amplifier, through setting up smooth mouthful, in the stereo set of needs fixed variation in size, can change the handle through rotating, make to change and rotate the inside of driving the bull stick at smooth mouthful, the commentaries on classics tooth that will drive the bull stick outside when the bull stick rotates at the inside of gear groove, then put in the opposite side of both sides connecting rod according to the stereo set of equidimension not, at this moment extension spring will be stretched, thereby make grip block and connecting rod centre gripping in the outside of stereo set, the effect of fixed stereo set has been reached, can adjust fixing device according to the stereo set of equidimension not.

This application has given my school's relevant research and development team very big inspiration, promptly, the device if through comparing and enlarging, can be used for fixed timber completely, and the effect is fine. Just in time, research and development team in our school is researching a timber fixing device to in fixed timber, thereby can be better carve, drawing etc. at the timber upper surface.

SUMMERY OF THE UTILITY MODEL

The utility model aims at fixing the timber, thereby and conveniently take off the timber and be convenient for carve, operation such as drawing at the timber upper surface provides a fixing device for timber.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the fixing device for the wooden door comprises a fixing device body with a clamping plate, and is characterized in that the clamping plate is arranged at the upper end of the fixing device body, a transverse plate is arranged at the upper end of the clamping plate, longitudinal plates are arranged on two sides of the transverse plate, a movable plate is arranged on the inner side of the transverse plate, an expansion spring is arranged between the movable plate and the transverse plate, a limiting part is arranged on the longitudinal plate, and a folding plate is arranged between the clamping plates on two sides.

Furthermore, thereby the upper end of fly leaf is the design of slope and is convenient for the timber to fall into.

Furthermore, the limiting part is a screw rod which penetrates through the longitudinal plate and is matched with the longitudinal plate.

Further, the width of the folding plate is smaller than that of the clamping plate.

Compared with the prior art, the beneficial effects of the utility model are that: thereby in order to fix the timber, and conveniently take off thereby the timber is convenient for carve, operation such as drawing at the timber upper surface and provide a fixing device for timber.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

fig. 3 is a schematic view of the placing plate and the rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a fixing device for a wooden door comprises a fixing device body 2 with a clamping plate 1, and is characterized in that the clamping plate is arranged at the upper end of the fixing device body, a transverse plate 3 is arranged at the upper end of the clamping plate, longitudinal plates 4 are arranged on two sides of the transverse plate, a movable plate 5 is arranged on the inner side of the transverse plate, an expansion spring 6 is arranged between the movable plate and the transverse plate, a limiting part 7 is arranged on the longitudinal plate, and a folding plate 8 is arranged between the clamping plates on two sides.

Furthermore, thereby the upper end of fly leaf is the design of slope and is convenient for the timber to fall into.

Furthermore, the limiting part is a screw rod which penetrates through the longitudinal plate and is matched with the longitudinal plate.

Further, the width of the folding plate is smaller than that of the clamping plate.

Principle of operation

The present application is an improvement on the basis of the fixing device for a sound box disclosed in application No. 201921178331.9, so that the working principle of the prior art is not described herein any more in detail in the case of the device to which some technical features belong.

The application has the advantages that the clamping plate is of a plate type structure and is not of a column type structure of a comparison file, so that the wooden door can be placed stably, and the risk that the wooden door drops can be prevented.

Both ends set up the diaphragm about the grip block, set up the longitudinal plate in the both sides of diaphragm, and the enclosure is constituteed to diaphragm and longitudinal plate, promptly, the holding tank, but the intermediate position of holding tank is equipped with connecting portion, and so-called connecting portion are the folded sheet, and the folded sheet is a plurality of panel end to end, folds into the fan pattern, then can contract, can pull open, just so, and this belongs to prior art.

The application cancels the spring design for what, on one hand, the spring here, because other parts etc. than enlarge, lead to the spring effect can not exert too big effect to the spring increases the cost, and the most important thing, the existence of spring leads to the manual work to twist and moves the commentaries on classics handle very difficult.

What will be what the folding plate designed is in order to place the timber jack-up (the vacancy of grip block and folding plate, jack-up) in the holding tank that diaphragm and vertical plate are constituteed.

The utility model provides a fly leaf design is for better putting down the timber, and the locating part at both ends is for better restriction timber rocks.

The design of fly leaf upper end is narrower, and the design of lower extreme is wider, also is for better placing the timber (upper end length is longer, better placing the timber).

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (4)

1. The fixing device for the wooden door comprises a fixing device body with a clamping plate, and is characterized in that the clamping plate is arranged at the upper end of the fixing device body, a transverse plate is arranged at the upper end of the clamping plate, longitudinal plates are arranged on two sides of the transverse plate, a movable plate is arranged on the inner side of the transverse plate, an expansion spring is arranged between the movable plate and the transverse plate, a limiting part is arranged on the longitudinal plate, and a folding plate is arranged between the clamping plates on two sides.

2. The fixing device for wooden door as claimed in claim 1, wherein the upper end of the movable plate is inclined to facilitate the falling of the wooden door.

3. The fixing device for wooden door as claimed in claim 1, wherein the limiting member is a screw rod passing through the longitudinal plate and cooperating with the longitudinal plate.

4. The fastening device for wooden doors as claimed in claim 1, wherein the width of the folding plate is smaller than the width of the holding plate.

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