JP3842795B2 - Heel support - Google Patents

Description

  The present invention relates to a scissor support for holding and supporting a scissors arranged along a wall surface of a building such as a general house or a building.

  Conventionally, a semicircular receiving ring provided in front of a fixture that is fixed to a wall surface to hold and support the heel, and a base end is hinged to one side end of the receiving ring A heel support provided with a semi-circular open / close ring that can be freely opened and closed and a holding means for maintaining the closed state of the open / close ring is known (see, for example, Patent Document 1).

  In this hook support, elastic pieces that can be locked to the side faces of the hook are extended at both ends of the receiving ring, and the hook is temporarily supported by the elastic pieces.

  By the way, this heel support is characterized in that an elastic piece for temporarily supporting the heel is formed, but holding means for holding and supporting the heel after temporary support. Is not enough.

That is, in order to close the hook, the opening / closing ring is rotated in the closing direction, and the fitting portion formed on the opening / closing ring is moved to the annular portion formed at the other end of the receiving ring. By locking, the closed state of the opening and closing ring is maintained.
Utility model registration No. 2554954

  However, the kite after temporary support is often installed under severe conditions such as exposure to wind and rain, and various loads are applied to the kite support that supports the kite. Therefore, there is a problem that there is a risk that the holding means with a large-sized scissors will come off.

  Further, in order to secure the holding means, for example, a means of securely fixing with a bolt or a nut can be considered, but this has a problem that the holding means takes time and workability is poor.

  An object of the present invention is to solve such a problem, and in an open / close type saddle support having one end hinged, a close support that can easily and reliably maintain the closed state of the open / close ring body. Provide ingredients.

To achieve the above objective,
According to a first aspect of the present invention, there is provided a scissors support tool including a receiving ring provided in front of a fixture that is fixed to a wall surface or the like to hold and support the scissors, and one side end of the receiving ring body. And an openable / closable opening / closing ring body hinged to the base end, wherein the open end of the opening / closing ring body has a penetrating locking opening formed therein and the receiving ring body The other side end is provided with an elastic locking projection that protrudes in an arc shape toward the outside and has an elastic force from the inside to the outside, and is further provided at the tip of the elastic locking projection. When the heel is held, a band-like elastic piece is extended inward so as to be joined and pressed with the heel, and the elastic piece and the elastic locking projection are integrated. formed becomes, the JP that the resilient locking projection is locked from the inside of the locking opening in the structure to maintain the closed state of the closing ring body To.

In this device, in the open / close type heel support whose one end is hinged, the elastic engagement protrusion formed in an arc shape is engaged with the engagement opening. The locking projection can be smoothly locked to the locking opening, and once locked, the elastic locking projection ensures that the elastic locking projection does not come off from the locking opening. Thus, the closed state of the opening / closing ring can be reliably maintained.
Furthermore, when the heel is held, the elastic piece is pressed against the heel, and the elastic locking projection formed integrally with the elastic piece is also pressed toward the locking opening. The stop protrusion is more reliably locked without coming off from the locking opening, and the closed state of the open / close ring can be more reliably maintained.

  The heel support according to claim 2 is characterized in that, in claim 1, a rib portion protruding outward is formed closer to the receiving ring body than the top of the elastic locking projection.

  In this structure, since the rib portion is formed on the receiving ring body side from the top portion of the elastic locking projection, when the opening and closing ring body is closed, the rib portion can be easily climbed over and closed. In addition, since the opening / closing ring after it is closed is difficult to get over the rib part and it is difficult to open the opening / closing ring, it is more reliable that the elastic locking protrusion can be removed from the locking opening. Can be prevented.

According to a third aspect of the present invention, in the hook support according to any one of the first and second aspects, the locking openings are formed at both ends of the opening and closing ring, and the elastic locking protrusions are the receiving portions. It is formed on both sides of the ring body, and any one of the elastic locking projections is hinged to any one of the locking openings .

  In this case, when the heel is held, the elastic piece comes into contact with the heel and is pressed, and the elastic locking projection formed integrally with the elastic piece is also pressed toward the locking opening. The elastic locking projection is more reliably locked without coming off the locking opening, and the closed state of the opening / closing ring can be more reliably maintained.

  According to a fourth aspect of the present invention, in the heel support according to any one of the first to third aspects, the locking openings are formed at both ends of the opening and closing ring, and the elastic locking protrusions are the receiving portions. It is formed on both sides of the ring body, and any one of the elastic locking projections is hinged to any one of the locking openings.

  In this structure, the locking openings are formed at both ends of the opening and closing ring, and the elastic locking protrusions are formed symmetrically on both sides of the receiving ring, and either one of the elastic locking protrusions is formed. Since the portion and the locking opening can be hinged, the opening / closing direction of the opening / closing ring can be easily changed.

The present invention has the following effects.
According to the scissor support device according to claim 1, in the open / close scissor support device whose one end is hinged, the elastic locking projection formed in an arc shape is locked in the locking opening. Since it is structured, this elastic locking projection can be smoothly locked to the locking opening, and once locked, the elastic locking projection is locked by the elastic force once locked It can be reliably locked without coming off from the door, and the closed state of the open / close ring can be reliably maintained.
Furthermore, when the heel is held, the elastic piece is pressed against the heel, and the elastic locking projection formed integrally with the elastic piece is also pressed toward the locking opening. The stop protrusion is more reliably locked without coming off from the locking opening, and the closed state of the open / close ring can be more reliably maintained.

  According to the scissors support device according to claim 2, since the rib portion is formed on the side of the receiving ring body from the top portion of the elastic locking projection, when the opening and closing ring body is closed, the rib portion is It can be easily climbed over and closed, and once the closure ring is closed, it is difficult to get over the ribs and it is difficult to open the closure ring. It is possible to more reliably prevent it from coming off.

According to the scissors support device of claim 3, the locking openings are formed at both ends of the opening and closing ring, and the elastic locking protrusions are formed symmetrically formed on both sides of the receiving ring. Since any one of the elastic locking projections and the locking opening can be hinged, the opening / closing direction of the opening / closing ring can be easily changed.

  According to the scissors support device according to claim 4, the locking openings are formed at both ends of the opening and closing ring, and the elastic locking protrusions are formed symmetrically formed on both sides of the receiving ring. Since any one of the elastic locking projections and the locking opening can be hinged, the opening / closing direction of the opening / closing ring can be easily changed.

  Hereinafter, the heel support A according to the present invention will be described with reference to the drawings.

  FIG. 1 is a perspective view showing an embodiment of a heel support A according to the present invention, and FIGS. 2A and 2B are plan views showing the opening / closing operation state of FIG.

  Here, FIG. 2A shows a closed state, and FIG. 2B shows an open state.

  The saddle support A includes a semicircular receiving ring 2 provided in front of a fixture 1 that is fixed to a wall surface or the like so as to hold and support the saddle T, and the receiving ring 2 One side end is provided with a semicircular open / close ring 3 that can be freely opened and closed and has a base end hinged to H.

  In such an open / close type heel support A that is hinge-coupled H, one open opening 31 is formed at the free end of the open / close ring 3, and the other side of the receiving ring 2. At the end, an elastic locking projection 21 is formed which protrudes in an arc shape toward the outside and has an elastic force from the inside to the outside, and this elastic locking projection 21 is formed in the locking opening. It is characterized in that the structure is such that it is locked from the inside of the portion 31 to maintain the closed state of the opening and closing ring 2.

  Hereinafter, each member will be described in detail.

  The receiving ring 2 is formed by forming a strip in a substantially semicircular shape, and a fixing tool 1 for fixing the receiving ring 2 to the wall surface of the building is extended outward and fixed at the center. is doing.

  The fixing tool 1 here is not limited to the structure thereof, such as a driving type that can be adjusted from the wall or the like, in addition to a driving type formed in a nail shape as shown in the figure.

  In addition, reinforcing ribs 22 protruding outward are formed in the longitudinal direction of the receiving ring body 2 to increase the strength of the receiving ring body 2.

  On the other hand, the opening and closing ring 3 is formed in a substantially semicircular shape with a strip plate, and in the longitudinal direction thereof, a similar reinforcing rib 32 protruding outward is formed. Strength is increased.

  On the other side end (the opposite end of the hinge coupling H) of such a receiving ring body 2, one piece is formed in an arc shape facing outward so as to be locked to the locking opening 31 of the opening / closing ring body 3. An elastic locking projection 21 that protrudes and has an elastic force from the inside to the outside is formed.

  The elastic locking projection 21 can be smoothly locked to the locking opening 31 by forming it in an arc shape.

  At the same time, since the arc-shaped elastic locking projection 21 has an elastic force from the inside to the outside, after being locked with respect to the locking opening 31, the elastic locking projection 21 is caused by the elastic force. The portion 21 is reliably locked without coming off from the locking opening 31, and the closed state of the opening / closing ring 3 can be reliably maintained.

  Further, a rib portion 21 a that slightly protrudes outward is formed on the receiving ring 2 side from the top of the elastic locking projection 21.

When the opening / closing ring 3 is closed by forming the rib portion 21a closer to the receiving ring 2 than the top of the elastic locking projection 21, the opening / closing extended to the maximum at the position of the top. Since the ring body 3 can easily get over the subsequent rib portion 21a and be closed, the opening / closing ring body 3 once closed is brought into contact with the rib portion 21a while being contracted. Since it is difficult to get over the rib portion 21a and it is difficult to open the rib portion 21a, it is possible to more reliably prevent the elastic locking projection 21 from being detached from the locking opening 31.
After the elastic locking protrusion 21 is once locked with respect to the locking opening 31, the elastic locking protrusion 21 is not detached from the locking opening 31 unless the rib 21a is overcome. It is possible to more reliably prevent the locking projection 21 from coming off from the locking opening 31.

  Furthermore, a belt-like elastic piece 21b is extended toward the inside at the tip of the elastic locking projection 21 so that when the hook T is held, the elastic locking protrusion 21 is joined and pressed to the hook T. The elastic piece 21b is formed integrally with the elastic locking projection 21.

  Therefore, when the heel T is held, the elastic piece 21b is joined and pressed to the heel T. Therefore, the elastic locking protrusion 21 integrally formed with the elastic piece 21b is also formed in the locking opening 31. The elastic locking projection 21 does not come off the locking opening 31 due to a synergistic effect of this pressing force and the elastic force of the elastic locking projection 21, so that the locking is performed more reliably. Thus, the closed state of the opening and closing ring 3 can be reliably maintained.

  The length of the elastic piece 21b is appropriately selected depending on the size and shape of the heel T. The tip of the elastic piece 21b is opened and closed more than the extension line connecting the hinge coupling H and the center of the heel T. If it extends toward the ring body 3 side, it is desirable because the heel T can be temporarily supported before the closed state.

  In the present embodiment, an example in which the locking opening 31 is formed at the free end of the opening and closing ring 3 and the elastic locking protrusion 21 is formed at the other end of the receiving ring 2 is illustrated. Even if the elastic locking projection 21 is formed at the free end of the opening and closing ring 3 and the locking opening 31 is formed at the other end of the receiving ring 2, the structure is the reverse of this. Of course, the same effect can be obtained.

  Moreover, although the receiving ring body 2 and the open / close ring body 3 shown in the present embodiment are illustrated as being formed in a semicircular shape, they are appropriately selected according to the shape of the heel T, and this embodiment It is not limited to the shape.

  FIG. 3 is a plan view of an opening / closing operation state showing another embodiment of the heel support A according to the present invention, FIG. 3 (a) shows a closed state, and FIG. 3 (b) shows an open state. Respectively.

  In addition, the same code | symbol is attached | subjected to the site | part which is common in FIG. 1, FIG. 2, and the description is abbreviate | omitted.

  In this saddle support A, the locking openings 31 are formed at both ends of the open / close ring 3, and the elastic locking protrusions 21 are formed on both sides of the receiving ring 2. The elastic locking projection 21 is hinge-coupled to either one of the locking openings 31.

  Here, the receiving body 2 is formed symmetrically with elastic locking projections 21, ribs 21 a and elastic pieces 21 b provided at both ends thereof, and the opening / closing ring 3 has locking openings at both ends thereof. 31 is formed.

  Specifically, the elastic locking projection 21 is the same as described above in that it is elastically locked from the inside of the penetrating locking opening 31, but the width of the locking opening 31 is made elastic. As shown in FIG. 3 (b), one locking opening 31 penetrates through the elastic piece 21 b and is hinged to one elastic locking projection 21 by forming it substantially longer than the locking projection 21. Bond H.

  According to such a saddle support A, since any one of the elastic locking projections 21 and the locking opening 31 can be hinge-coupled, the opening and closing direction of the opening and closing ring 3 can be easily left or right. Can be changed.

  INDUSTRIAL APPLICABILITY The present invention can be effectively used as an eaves support that embraces and supports an eaves arranged along a wall surface of a building such as a general house or a building.

It is a perspective view which shows one Example of the heel support A which concerns on this invention. (A), (b) is a top view which shows the opening-and-closing operation state of FIG. 1, FIG. 2 (a) shows a closed state, FIG.2 (b) has each shown the open state. It is a top view of the opening-and-closing operation state which shows the other Example of the scissors support tool A which concerns on this invention, Fig.3 (a) shows a closed state, FIG.3 (b) shows an open state, respectively. Yes.

Explanation of symbols

A 竪 樋 Support tool T 竪 樋 H Hinge connection 1 Fixing tool 2 Receiving ring 21 Elastic locking projection 21a Rib 21b Elastic piece 3 Opening / closing ring 31 Locking opening

Claims (3)

A receiving ring provided in front of a fixture that is fixed to a wall surface to hold and support the bag, and one side end of the receiving ring that is hinged to the base end. In a heel support provided with a ring,
A penetrating locking opening is formed at the free end of the opening and closing ring, and the other end of the receiving ring is projected in an arc shape toward the outside and from the inside to the outside. Provided with an elastic locking projection having elastic force,
Further, at the tip of the elastic locking projection, when the hook is held, a band-like elastic piece is extended inward so as to be joined and pressed with the hook. The elastic piece and the elastic locking projection are integrally formed,
The elastic retaining projection is locked from the inside of the locking opening Tatetoi support, characterized in that it has a structure to maintain the closed state of the closing ring body. In claim 1,
A scissor support device, wherein a rib portion projecting outward is formed on the receiving ring side from the top of the elastic locking projection. In either claim 1 or 2,
The locking openings are formed at both ends of the opening and closing ring, and the elastic locking protrusions are formed on both sides of the receiving ring, and either one of the elastic locking protrusions is A scissor support tool that is hinged to any one of the locking openings .

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