KR102158224B1 - Fixed device for pad-integrated framework for greenhouse - Google Patents

Abstract

The present invention relates to a pad-integrated framework fixing device for a greenhouse and, more specifically, to a pad-integrated framework fixing device for a greenhouse, which is easy to install, maintain, and reuse because it is easy to combine and separate a framework of a greenhouse. The present invention comprises: a first fixing member including a first through-hole through which a pillar passes, a first locking piece provided on one side and curved to be caught in a first locking groove, and a first hinge part provided on the other side; and a second fixing member including a second through-hole spaced apart from the first through-hole at a predetermined interval, a second locking piece provided on one side and curved to be caught in a second locking groove, and a second hinge part provided on the other side and pivotally coupled to the first hinge part.

Description

FIXED DEVICE FOR PAD-INTEGRATED FRAMEWORK FOR GREENHOUSE}

The present invention relates to a pad-integrated frame fixing device for a green house, and more particularly, to a pad-integrated frame fixing device for a green house, which is easy to install, maintain, and reuse because it is easy to combine and separate the frame of a green house. will be.

Greenhouses are generally constructed in the shape of a tunnel, and are usually covered with vinyl on the outside in a state in which arch-shaped frames that are press-fitted and fixed to the ground and horizontal straight-line frames are combined. More specifically, arch-shaped frames are placed on the ground at regular intervals It is installed in a number of ways to form a long passage shape, and after combining the horizontal straight frames connecting the arched frames to each other, vinyl is covered on the outside. Greenhouses produced in this way can grow crops even in winter by increasing the internal temperature using the greenhouse effect.

On the other hand, the conventional technology (Public Patent No. 10-2018-0015881) relates to a frame fixing device for a green house, and the frame is coupled to cross the coupling groove of the fixing device in which the coupling groove is formed so as to cross the upper and lower sides. It is a fixing device for a green house frame that connects and fixes the frames regardless of the intersection of the frames.

This prior art has difficulty in releasing (separating) the combination of the arched frame (column) and the straight frame (horizontal direction frame).

The present invention was conceived to solve the above problems, and by facilitating the coupling and separation of the pillar (arch-shaped frame) and the pad (straight-shaped frame), the plastic house pad for easy installation, maintenance, reuse (reinstallation), etc. It is an object to provide an integrated frame fixing device.

In addition, an object of the present invention is to provide a member capable of improving the bonding force (fixing force) with a column (arch-shaped frame) and a pad (straight frame).

In addition, an object of the present invention is to provide a pad-integrated frame fixing device that is easy to install a member capable of improving the bonding force (fixing force) with a column (arch-shaped frame) and a pad (straight frame).

The present invention for the purpose of solving the above problems has the following configurations and features.

The present invention is a pad integrally provided with a pad that is disposed perpendicular to the pillar and includes a vinyl insertion groove provided in an open form and first and second locking grooves formed at the upper and lower sides along the length direction In the frame fixing device, the first fixing device comprising a first through hole through which the pillar, a first locking piece provided on one side and curved to be caught in the first locking groove, and a first hinge part provided on the other side A member and a second through-hole spaced apart from the first through-hole at a predetermined interval, a second locking piece provided on one side and bent to engage the second locking groove, and a second locking piece provided on the other side and pivotally coupled to the first hinge It includes a second fixing member including a second hinge portion.

In addition, the second hinge portion may include a hinge hole perforated in the second fixing member, and the first hinge portion may include a hook provided in the first fixing member and curved toward one side to be coupled to the hinge hole.

In addition, the second fixing member includes a horizontal portion provided with the second through hole and a second locking piece, and a vertical portion connected to the horizontal portion and provided with the second hinge portion, and the first fixing member, the horizontal portion and the vertical portion The part may include a pressing member that forms an insertion space inside and presses the pillar by being inserted into the insertion space.

In addition, a guide groove is formed on the inside of the vertical portion along the length direction of the second fixing member, and the pressing member is provided in a pressing portion contacting the outer surface of the pillar and opposite to the pressing portion, and is inserted into the guide groove. It may include.

In the present invention having the above configuration and features, each of the first fixing member and the second fixing member has a first locking piece and a second locking piece curved to be caught with each of the first and second locking grooves of the pad on one side. And, each of the first fixing member and the second fixing member is provided with a first hinge part and a second hinge part so that the first fixing member and the second fixing member rotate on the other side, so that the pillar (arch-type frame) and the pad (straight-shaped It has the effect of being easy to install, maintain, and reuse (reinstall) the plastic house frame by facilitating the connection and separation with the frame).

In addition, in the present invention, the second hinge portion includes a hinge hole and the first hinge portion includes a curved hook coupled to the hinge hole, so that the first hinge portion and the second hinge portion are easily coupled and released (removable). It is easy to install, maintain, and reuse (reinstall) the frame, and install, maintain, separate, and reuse (reinstall) the integrated pad-type frame fixing device (first fixing material, second fixing material, etc.) for vinyl houses. It has the effect of being easy.

In addition, the present invention has the effect that it can be easily fixed to the pad by applying to a column having various diameters by including the pressing member.

In addition, the present invention has the effect that the installation of the pressing member is easy because the vertical portion includes a guide groove and the pressing member includes a guided portion.

1 is a view for explaining a pad-integrated frame fixing device according to an embodiment of the present invention.
2 is a view for explaining a state in which the pads are vertically arranged on the pillar.
3 is a perspective view of a first fixing member.
4 is a perspective view of a second fixing member.
5 is a perspective view of a hinge-coupled first fixing member and a second fixing member.
6 is a side view of a hinge-coupled first fixing member and a second fixing member.

The present invention will be described in detail in the text of the bar, implementation (態樣, aspect) (or embodiment) that can apply various changes and can have various forms. However, this is not intended to limit the present invention to a specific form of disclosure, and it should be understood that all changes, equivalents, and substitutes included in the spirit and scope of the present invention are included.

The terms used in the present specification are only used to describe specific embodiments (sun, 態樣, aspect) (or examples), and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, terms such as ~include~ or ~consist~ are intended to designate the presence of features, numbers, steps, actions, components, parts, or a combination thereof described in the specification, but one or more other features It is to be understood that the presence or addition of elements or numbers, steps, actions, components, parts, or combinations thereof, does not preclude in advance the possibility of being added.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms as defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in this application. Does not.

The ~1~, ~2~, etc. described in the present specification will only be referred to to distinguish different constituent elements, and are not limited to the order of manufacture, and the names in the detailed description and claims of the invention It may not match.

Throughout the present specification, when a part is said to be "connected" with another part, it is not only "directly connected", but also "electrically connected" or "indirectly connected" with another element interposed therebetween. "Including the case.

1 is a view for explaining a pad-integrated frame fixing device according to an embodiment of the present invention, and FIG. 2 is a view for explaining a state in which a pad is vertically disposed on a column.

1 and 2, a pad-integrated frame fixing device 1 (a pad-integrated frame fixing device for a vinyl house) according to an embodiment of the present invention is vertically disposed with a pillar PI and a pillar PI, Fixing a pad (PA) including a vinyl insertion groove (PA3) provided in the form of an open one side and a first locking groove (PA1) and a second locking groove (PA2) formed on each of the upper and lower sides along the length direction It is a device to do.

Hereinafter, for convenience of description, the pad-integrated frame fixing device 1 according to an exemplary embodiment of the present disclosure will be referred to as a “main fixing device”.

Referring to FIGS. 1 and 2, the pillar PI is an arch-shaped frame, and the pad PA may be used in place of the pillar PI and the straight frame LF arranged in a rule. As described above, the pad PA includes a vinyl insertion groove PA3 provided in an open form on one side, and the vinyl insertion groove PA3 is an inner space (crops, etc.) formed by an arched frame (pillar PI). The vinyl house is finally completed by being disposed to face the outside direction opposite to the one that is accommodated, and inserting and fixing the vinyl into the vinyl interior groove PA3.

The vinyl intercalation groove PA3 may be formed such that its cross-section increases in the depth direction of the groove (11 o'clock-5 o'clock direction based on FIG. 1). In addition, the vinyl insert groove PA3 is formed in a curved surface to prevent shearing of the vinyl in contact with the vinyl insert groove PA3. The vinyl inserted into the vinyl insertion groove PA3 may likewise be fixed by a vinyl fastener (not shown) inserted into the vinyl insertion groove PA3.

When using a straight frame (LF), a separate fixing device (for example, a fixing clip, etc.) for combining the straight frame (LF) and the vinyl is installed on the outer surface of the pillar (PI), the straight frame (LF) and the vinyl However, the pad PA has an advantage that the appearance becomes beautiful because the vinyl is fixed by inserting a vinyl fastener (not shown) in the vinyl insertion groove PA3.

In addition, if each of the first locking groove PA1 and the second locking groove PA2 is exemplarily described with reference to FIG. 1, it is opposite to the side (6 o'clock on the basis of FIG. 1) where the vinyl insertion groove PA3 is formed. It may be recessed into the inside of the pad PA from the upper and lower sides (8 o'clock and 2 o'clock based on FIG. 1) from the side (12 o'clock on the basis of FIG. 1).

3 is a perspective view of a first fixing member, FIG. 4 is a perspective view of a second fixing member, FIG. 5 is a perspective view of a hinge-coupled first fixing member and a second fixing member, and FIG. 6 is a hinge-coupled first fixing member It is a side view of the member and the second fixing member.

1 to 6, the fixing device (pad-integrated frame fixing device 1) includes a first fixing member 11 and a second fixing member 12.

1 and 3, the first fixing member 11 includes a first through hole 111 through which the pillar PI passes along the length direction.

1, 3 and 6, the first fixing member 11 is provided on one side and includes a first locking piece 112 curved to be caught in the first locking groove PA1. Here, one side refers to a portion adjacent to the pad PA, and may be in the 6 o'clock direction based on FIG. 1. The first locking piece 112 is curved in the inner direction of the pad PA so as to be able to be caught in the first locking groove PA1 recessed inward from the pad PA. Referring to FIG. 6, the first locking piece 112 may extend from one side of the first fixing member 11 and be curved upward.

In this way, by including the first locking piece 112 so that the first fixing member 11 is caught in the first locking groove PA1, the first fixing member 11 is easily coupled to the pad PA. ) Can be. The first fixing member 11 penetrates the pillar PI through the first through hole 111 in a state of being engaged with the pad PA.

Referring to FIG. 3, the first engaging piece 112 has a serrated shape (the first engaging piece (the end opposite to the portion connected to the first fixing member 11)) adjacent to the first engaging groove PA1. 112) may include a toothed portion 1121 of a shape in which the protruding mountain and the recessed groove are repeated.

In this way, the first engaging piece 112 has the advantage that the coupling force due to the engagement between the first engaging piece 112 and the first engaging groove PA1 is improved by forming the toothed portion 1121.

1, 3 and 6, the first fixing member 11 may include a first hinge part 113 provided on the other side. Here, the other side may mean the 12 o'clock direction based on FIG. 1. The first hinge part 113 will be described in detail in the following description.

1, 4, and 6, the second fixing member 12 is provided on one side and includes a second locking piece 122 curved to be caught in the second locking groove PA2. Here, one side refers to a portion adjacent to the pad PA, and may be in the 6 o'clock direction based on FIG. 1. The second locking piece 122 is curved in the inner direction of the pad PA so as to be engaged in the second locking groove PA2 recessed inward from the pad PA. Referring to FIG. 6, the second locking piece 122 may extend from one side of the second fixing member 12 to be curved upward.

In this way, by including the second locking piece 122 so that the second fixing member 12 is caught in the second locking groove PA2, the second fixing member 12 is easily coupled to the pad PA. ) Can be.

In addition, the second fixing member 12 includes a first through hole 111 and a second through hole 121 that is spaced apart from each other at a predetermined interval. In a state in which the second fixing member 12 is engaged with the pad PA by engaging the second locking piece 122 and the second locking groove PA2, the second fixing member 12 is a pillar PI ) Includes a second through hole 121 penetrating in the longitudinal direction.

As described above, the first engaging groove PA1 and the second engaging groove PA2 are formed on the upper side (at 8 o'clock on the basis of Fig. 1) and the lower side (at 2 o'clock on the basis of Fig. 1) of the pad PA, Each of the first fixing member 11 and the second fixing member 12 is engaged with the first locking groove PA1 and the second locking groove PA2, respectively. Exemplarily, when the first fixing member 11 and the second fixing member 12 are vertically coupled to the pad PA, the predetermined distance between the first through hole 111 and the second through hole 121 is approximately pad ( PA) may be a length in the vertical direction (length in the width direction of the pad PA). Similarly, the distance between the first fixing member 11 in which the first through hole 111 is formed and the horizontal portion 12a (second fixing member 12) to be described later is also the vertical length of the pad PA (pad PA) May be (the first fixing member 11 and the second fixing member 12) in a state in which each of the first fixing member 11 and the second fixing member 12 is engaged with the pad PA, and the other side of each other (the side opposite to the side where the locking piece is formed) ) Is inclined, or because the shape of the first fixing member 11 and the second fixing member 12 may vary, the predetermined interval may vary).

Referring to FIG. 4, the second engaging piece 122 has a serrated shape (the second engaging piece (the end opposite to the portion connected to the second fixing member 12) adjacent to the second engaging groove PA2). 122) may include a toothed portion 1221 of the shape in which the protruding mountain and the recessed groove are repeated.

In this way, the second engaging piece 122 has the advantage that the coupling force due to the engagement between the second engaging piece 122 and the second engaging groove PA2 is improved by forming the toothed portion 1221.

1 to 6, the second fixing member 12 includes a second hinge part 123 that is pivotally coupled to the first hinge part 113. Illustratively described with reference to FIG. 1, the first hinge part 113 and the second hinge part 123 are in a direction parallel to the length direction of the pad PA (4 o'clock-10 o'clock based on FIG. 1 ). ) Can be rotated (hinge rotation) as the central axis.

That is, one side of each of the first fixing member 11 and the second fixing member 12 is engaged with the pad PA, and the other of the first fixing member 11 and the second fixing member 12 The sides are hinged to each other to form an insertion space S (a space in which a column PI and a bolt B to be described later, and a pressure member 13 to be described later are inserted).

In this way, the first fixing member 11 and the second fixing member 12 are each of the first fixing member 11 by hinge (rotation) coupling of the first hinge part 113 and the second hinge part 123 And there is an advantage in that it is possible to easily engage the pad (PA) of the second fixing member 12 and the engaging coupling (the coupling between the above-described engaging piece and the engaging groove) or the engaging joint can be released. In detail, when the first fixing member 11 and the second fixing member 12 are connected without rotation (example: integral type), the first fixing member 11 and the second fixing member 12 In order to engage the pad PA or to release the engagement, the first locking member 11 and the second locking member 12 each of the locking pieces (the first locking piece 112 and the second locking piece 122) An external force must be applied so that they are separated from each other. Unlike this, since the first fixing member 11 and the second fixing member 12 of this fixing device rotate by the rotation of the first hinge part 113 and the second hinge part 123, it is engaged with the pad PA. And since it is easy to release, there is an advantage in that the pad (PA) and the pillar (PI) are easily coupled and separated.

At this time, the above-described through-holes (the first through-hole 111 and the second through-hole 121 are pillars passing through the insertion space S, which will be described later, as the first fixing member 11 and the second fixing member 12) rotate. PI) is preferably opened in the through hole of each of the first fixing member 11 and the second fixing member 12 (at 6 o'clock on the basis of FIG. 6) (the first fixing member ( 11) and a structure recessed from one side of each of the second fixing member 12 to the other side), that is, the pillar PI penetrates the through hole and the space formed by the pad PA.

1 to 6, for example, the second hinge part 123 may include a hinge hole HH drilled in the second fixing member 12. In addition, the first hinge part 113 is provided on the first fixing member 11 and curved downward in one side (at 6 o'clock based on FIG. 6) (exemplarily in a state combined with the second fixing member 12). It may be curved downward in the outward direction based on the insertion space (S) to be described later) and may include a hook (HK) coupled to the hinge hole (HH).

In this way, the hook (HK) (the first hinge portion 113) and the hinge hole (HH) (the second hinge portion 123) are hinged to rotate, and at the same time, the hook (HK) is connected to the hinge hole (HH). An inserted state inserted into the hinge hole HH or a detached state not inserted is possible, so that the first fixing member 11 and the second fixing member 12 are detachably coupled. Through this, there is an advantage that the maintenance of each of the first fixing member 11 and the second fixing member 12 is easy, and there is an advantage in that it is easier to engage the pad PA or release the engagement.

1 to 6, the second fixing member 12 is connected to the horizontal portion 12a and the horizontal portion 12a having a second through hole 121 and a second locking piece 122, 2 It may include a vertical part 12b provided with the hinge part 123. That is, the first fixing member 11 and the second fixing member 12 have a substantially "c" shape in a combined state, and the first fixing member 11, the horizontal part 12a and the vertical part 12b are An insertion space S (a space formed by the first fixing member 11, the horizontal portion 12a, the vertical portion 12b, and the pad PA) may be formed inside. Here, the insertion space S is a space in which the pillar PI, the bolt B to be described later, and the pressing member 13 to be described later are inserted.

Referring to FIG. 1, the fixing device may include a pressing member 13 that is inserted into the insertion space S and presses the pillar PI. In more detail, the pressing member 13 is inserted into the space formed by the first fixing member 11, the second fixing member 12, and the pillar PI in the insertion space S (through tools such as hammers). The external force is transmitted and inserted) to provide pressure to each of the first fixing member 11, the second fixing member 12, and the pillar PI, so that the pillar PI is in close contact with the pad PA to be fixed. . Exemplarily, the pressing member 13 provides pressure to the vertical portion 12b and the pillar PI of the second fixing member 12, respectively, so that the pressure applied to the pillar PI (pressure applied in the direction of the pad PA) ), the pillar PI and the pad PA can be brought into close contact with each other and fixed. The fixing member 13 may be formed of a material that provides elasticity by way of example.

As described above, the fixing device includes a pressing member 13 that closely contacts the pillar PI and the pad PA, thereby improving the fixing force of the fixing device (the force fixing the pillar PI and the pad PA). There is an advantage of letting go. In addition, there is an advantage in that the versatility of the first fixing member 11 and the second fixing member 12 is improved by variously changing the size of the pressing member 13 in response to the pillar PI having various diameters.

1 to 6, the vertical portion 12b along the length direction of the vertical portion 12b (fixing member 12) is located inside the vertical portion 12b (the side forming the insertion space S). A guide groove (GH) recessed in the outer direction from the inside of the is formed, the pressing member 13 is provided on the opposite side of the pressing portion 131 and the pressing portion 131 in contact with the outer surface of the pillar (PI) and guide groove ( It may include a guided portion 132 inserted into the GH).

In this way, in response to the external force applied to the pressing member 13 by the guide groove GH, the pressing member 13 is not moved in the width direction of the pressing member 13 (the width direction of the pressing member 13). , By converting the external force applied in the width direction (the width direction of the pressing member 13) to an external force so that it is also moved in the longitudinal direction (the length direction of the pressing member 13), the pressing member 13 is completely in the longitudinal direction (the pressing member 13). (13) can be inserted in the longitudinal direction). That is, there is an advantage that the insertion efficiency of the pressing member 13 is improved compared to the external force.

Exemplarily, the pressing member 13 may include two guided portions 132 by bending upward and downward in the width direction of the pressing portion 131 (2 o'clock to 8 o'clock based on FIG. 1). Accordingly, the guide groove GH may be depressed in an outward direction (a direction opposite to the inner side forming the insertion space S) in the width direction of the vertical portion 12b corresponding to the two guided portions 132.

In this way, by increasing the number of guide grooves GH for guiding the guided portion 132 of the pressing member 13, the insertion of the pressing member 13 compared to the external force applied to the pressing member 13 (insertion space S ), it has the advantage of improving efficiency.

In addition, the guided portion 132 includes a serrated stopper 1321 at its end, so that the pressing member 13 is a space formed by the first fixing member 11, the second fixing member 12, and the pillar PI. In the inserted state, it is possible to suppress the pressing member 13 from moving in the longitudinal direction (10 o'clock-4 o'clock based on FIG. 1). That is, the first fixing member 11, the second fixing member 12, and the column (PI) has an advantage that the fixing force is improved in a state in which the pressing member 13 is inserted into the space formed.

Referring to FIG. 1, the pressing part 131 may include a wavy rigid member 1311. In detail, in the state where the pressing part 11 is inserted into the insertion space S, including the corrugated rigid member 1311, as the column PI and the pressing part 131 contact each other, the column PI is pressed. By distributing the force in the contact direction transmitted to the part 131 in multiple directions (the normal direction of the wave), deformation of the pressing part 131 is suppressed, so that the durability of the pressing member 13 is improved.

Referring to FIG. 1, a bolt hole BH may be formed in the vertical portion 12b so that the bolt B is vertically inserted into the vertical portion 12b. The bolt hole BH may have a female thread formed on the inner circumferential surface corresponding to the male thread of the bolt B. The bolt (B) is inserted into the bolt hole (BH) to be tightened or loosened, thereby pressing the pressing member 13, the pillar PI, and the pad PA to be fixed or decompressed to release the fixed state.

In this way, the vertical portion (12b) forms a bolt hole (BH), and by pressing the pressing member 13 through the bolt (B), the pressing member than the length between the vertical portion (12b) and the pillar (PI) ( Even when the depth of 13) (the length in the longitudinal direction between the vertical portion 12b and the pillar PI) is small, there is an advantage that the pressing member 13, the pillar PI, and the pad PA can be fixed. Alternatively, by depressurizing the pressing member 13 through the bolt (B) there is an advantage that the coupling of the fixing device and the pillar (PI) and the pad (PA) can be easily released.

1, 3 to 6, the first fixing member 11 and the second fixing member 12 (horizontal portion 12a, respectively, in the width direction (12 o'clock -6 o'clock) based on FIG. 6) It may include protrusions 114 and 124 protruding to the inner side (a side forming the insertion space S) or an outer side (a side opposite to the side forming the insertion space S) along the line. ) 124 may be a concave portion that is bent and extended from each of the first fixing member 11 and the second fixing member 12, or a member for imparting rigidity may be combined.

As described above, since each of the first fixing member 11 and the second fixing member 12 includes the protrusions 114 and 124, there is an advantage in that durability is improved because rigidity is imparted.

The present invention described above with reference to the accompanying drawings can be variously modified and changed by a person skilled in the art, and such modifications and changes should be construed as being included in the scope of the present invention.

Pad-integrated frame fixture: 1
Pillar: PI
Straight frame: LF
Pad: PA
1st locking groove: PA1
2nd locking groove: PA2
Vinyl groove: PA3
The first fixed government goods: 11
1st through hole: 111
The first jam flight: 112
Tooth: 1121
First hinge part: 113
Protrusion: 114
Hinge hole: HH
Second fixed government goods: 12
Horizontal part: 12a
Vertical part: 12b
Guide Home: GH
Bolt Ball: BH
2nd through hole: 121
Part 2: 122
Protrusion: 124
Tooth: 1221
Second hinge part: 123
Hook: HK
Pressurizing member: 13
Pressurized part: 131
Guided part: 132
Rigid member: 1311
Stopper: 1321
Insertion space: S

Claims (4)

Fixation of a pad-integrated frame that is integrally provided with a pad including first and second locking grooves formed on the upper side and the lower side along the length direction and arranged vertically with the column and provided in an open form on one side In the device,
A first fixing member including a first through hole through which the pillar passes, a first locking piece provided on one side and curved to be caught in the first locking groove, and a first hinge part provided on the other side; And
The first through hole and a second through-hole spaced at a predetermined interval, a second locking piece provided on one side and curved to catch the second locking groove, and a second locking piece provided on the other side and rotatably coupled to the first hinge. Including a second fixing member including a hinge portion,
The second hinge portion includes a hinge hole drilled in the second fixing member, and the first hinge portion includes a hook provided in the first fixing member and curved to one side to be coupled to the hinge hole,
The second fixing member includes a horizontal portion provided with the second through hole and a second locking piece, and a vertical portion connected to the horizontal portion and provided with the second hinge portion, and the first fixing member, the horizontal portion and the vertical portion Forming an insertion space inside, and including a pressing member inserted into the insertion space to press the pillar,
A guide groove is formed on the inside of the vertical part along the length direction of the second fixing member, and the pressing member is provided on a pressing part contacting the outer surface of the pillar and opposite the pressing part, and a guided part inserted into the guide groove Including,
Each of the first engaging piece and the second engaging piece has a serrated tooth portion at an end,
The guided portion is provided with a serrated stopper at the end,
The vertical portion pad-integrated frame fixing device, characterized in that the bolt hole through which the bolt is formed. delete delete delete

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