JP5356943B2 - Bicycle parking stand - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To shorten a construction period when fixing a bicycle parking stand to ground where paving members having a predetermined dimension, such as blocks, are regularly laid out. <P>SOLUTION: The bicycle parking stand 10 includes a base plate 20 whose dimensions in vertical and lateral directions are identical to those of paving members B fixed to the ground by removing one of the paving members B regularly laid out; and a support frame 30 attached to the base plate 20, and supporting one of front and rear wheels of a bicycle by regulating back-and-forth and right-to-left movements thereof. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

The present invention relates to a bicycle parking stand for parking a bicycle in an upright state.

  Patent Document 1 discloses a bicycle parking apparatus that includes a pair of opposing supports and a leg that extends downward from the pair of supports, and is installed with the lower end of the leg fixed to a base surface such as the ground. Has been. In this bicycle parking device, when a part of a front wheel of a bicycle is pushed between a pair of supports, the front wheel is supported by locking bodies provided at both front and rear ends of the pair of supports, and both left and right sides of the front wheel of the bicycle Therefore, the bicycle is parked in an upright state without using a stand provided on the rear wheel side of the bicycle.

  In FIGS. 1 to 3 of Patent Document 2, a bicycle is erected in a state where a pair of thin rod-shaped frame members bent and formed on base frames fixed on both concrete floors are held in parallel by a spacing piece. A storage device is disclosed. In this bicycle storage device, a number of a pair of frame members erected on the base frame are arranged at intervals at which the bicycle handle does not collide with other bicycle handles adjacent to each other.

Utility Model Registration No. 3069991 Japanese Utility Model Publication No. 57-130778

  In the bicycle parking device described in Patent Document 1, the lower end of the leg is fixed to a base surface such as the ground, but the fixing is not described in detail. In order to fix a bicycle parking apparatus described in Patent Document 1 on a ground surface on which a predetermined size such as a block is regularly laid, using a base surface such as a ground surface, when laying the laying member or laying After laying the member, pour the mortar into the place where one of the laying members was removed, and use the anchor members such as anchor bolts to fix the legs of the bicycle parking device after the mortar is hardened to prevent the bicycle parking device from wobbling. Must be fixed to hardened mortar. Thus, when fixing the bicycle parking device to the mortar, the poured mortar must be hardened in advance and then the bicycle parking device must be fixed. The time for the mortar to harden is 1 even when the temperature is high like summer. When the temperature is low, such as in winter, after the passage of days, it is after the passage of 2-3 days, so there is a problem that the construction period including the work of fixing the bicycle parking device is two days or more and the cost becomes high.

  In addition, in the bicycle storage device described in FIGS. 1 to 3 of Patent Document 2, the base frame fixed on the concrete floor surface is caught on a foot when passing, or fallen leaves etc. along the base frame. Cleaning was troublesome because it was easy to collect trash. The present invention aims to solve such problems.

  In order to solve the above-mentioned problem, the present invention provides a bicycle parking stand for parking a bicycle in an upright state by fixing a laying member of a predetermined size such as a block to a regularly spread ground. In place of at least one of the laying members that are laid down on the ground, a base plate that is fixed to the ground, and one wheel that is attached to the base plate and moves in the front-rear direction and the left-right direction of the front and rear wheels of the bicycle A bicycle parking stand characterized by comprising a support frame that regulates and supports the bicycle is provided.

  The bicycle parking stand configured as described above includes a base plate that is fixed to the ground instead of at least one of the laying members that are regularly laid, and a bicycle that is attached to the base plate and attached to the front and rear of the bicycle. Since it has a support frame that regulates and supports the movement of one wheel in the front-rear direction and the left-right direction, work to spread the laying members and fix the base plate to the ground, and immediately attach the support frame to the base plate Since the attaching work can be performed, the base plate and the support frame can be attached at a time when the laying member is spread, and the construction period for fixing the parking stand can be shortened. In addition, since the base plate is only fixed to the ground instead of at least one of the laying members, even if a large number of bicycle parking stands are arranged side by side, there is no traffic between these bicycle parking stands. There is no obstacle.

  In the bicycle parking stand configured as described above, it is preferable that the base plate has the same vertical and horizontal dimensions as one of the laying members, and in this way, when the laying members are spread, It is only necessary to remove the laying member at the place where the laying member is fixed and arrange the base plate, and the work of laying the laying member and the work of fixing the parking stand are further simplified.

  In the bicycle parking stand constructed as described above, it is preferable that the base plate has the same height dimension as the laying member, and in this way, the upper surface of the base plate is laid adjacent to the sand or mortar. It is not necessary to align with the height of the upper surface of the member, and the work of spreading the laying member and the work of fixing the parking stand are further simplified.

  In the bicycle parking stand configured as described above, the support frame includes a leg portion that is attached to the base plate, and a mounting protrusion that protrudes in the vertical direction on the upper surface of the base plate and is fixed in a horizontal direction to the attachment protrusion. And the support frame is attached to the base plate by being sandwiched between the mounting protrusion and the holding body in a state in which the leg portion can be locked to at least one of the mounting protrusion and the holding body. In this case, even if a force of pulling the bicycle wheel parked on the support frame attached to the base plate is applied, for example, the support frame does not easily come off the base plate.

It is a perspective view of a bicycle parking stand of the present invention. FIG. 2 is a longitudinal sectional view of the bicycle parking stand of FIG. 1 in the longitudinal direction. It is a front view of the bicycle parking stand of FIG. It is a longitudinal cross-sectional view of the longitudinal direction of other embodiment of a bicycle parking apparatus.

  Embodiments of a bicycle parking stand according to the present invention will be described below with reference to the drawings. A bicycle parking stand 10 according to the present invention is a bicycle parking stand in which a bicycle having a predetermined size, such as a brick block B, is fixed to a regularly laid ground and the bicycle is parked upright. A base plate 20 fixed to the ground instead of at least one brick block B among the brick blocks B laid down on the front and rear and left and right directions of one wheel on the front and rear of the bicycle attached to the base plate 20 And a support frame 30 that supports and supports the movement. Below, this bicycle parking stand 10 is explained in full detail.

  As shown in FIG.1 and FIG.2, the base plate 20 is for fixing the support frame 30 to the ground. The base plate 20 of the present embodiment is made of a casting and has a substantially rectangular parallelepiped shape. The vertical dimension is 195 mm, the horizontal dimension is 95 mm, and the height dimension is 16 mm. The base plate 20 has the same dimensions as the vertical and horizontal dimensions of the brick blocks B laid regularly. As shown in FIG. 2, vertical stepped through holes 21 and 22 are formed in the front and rear end portions of the base plate 20, and the base plate 20 is provided in the stepped through holes 21 and 22. Are anchors 23 and 24 which are all-in anchors that are fixed to the mortar M or the like below with the ground as a ground. The anchors 23 and 24 are screwed into the cylindrical anchor portions 23a and 24a having a male screw threaded on the upper portion and the inner diameter of the lower portion reduced, and the male screws on the upper portions of the anchor portions 23a and 24a. , 24a for locking the stepped through holes 21 and 22 with nuts 23b and 24b, and cores that are fitted into the anchor portions 23a and 24a from above to expand the outer diameter of the lower portions of the anchor portions 23a and 24a. It consists of rods 23c and 24c. The anchors 23 and 24 are not limited to the above-mentioned anchors, and may be ones using long bolts or nails.

  A front mounting portion 25 and a rear mounting portion 29 for mounting the front leg portion 32 and the rear leg portion 34 of the support frame 30 are provided at the front end portion and the rear portion of the base plate 20. The front mounting portion 25 includes a mounting protrusion 26 that protrudes upward from the upper surface of the front end portion of the base plate 20, and a holding body 27 that is fixed to the rear side (horizontal direction) of the mounting protrusion 26. Become. The mounting protrusion 26 is formed integrally with the base plate 20 and, as shown in FIG. 3, two stepped through holes 26a, 26a in the front-rear direction for fixing the holding body 27 are provided on the left and right sides. Is formed.

  The holding body 27 is a substantially trapezoidal block body, and screw holes 27 a and 27 a for attaching to the attachment protrusion 26 are screwed at positions facing the through holes 26 a and 26 a of the attachment protrusion 26. The holding body 27 is fixed to the mounting projection 26 by screwing screws 28, 28 inserted into the stepped through holes 26 a, 26 a from the front side of the mounting projection 26 into the screw holes 27 a, 27 a. A concave portion 27 b for sandwiching the front leg portion 32 of the support frame 30 with the mounting projection 26 is formed at the center in the left-right direction of the front portion of the holding body 27. Further, a locking recess 27 c for receiving the locking plate 33 of the front leg portion 32 of the support frame 30 is formed on the lower surface of the front portion of the holding body 27.

  The rear attachment portion 29 has a substantially L shape with the upper end protruding upward from the upper surface of the rear portion of the base plate 20 extending backward, and is formed integrally with the base plate 20. A screw hole 29 a for fixing the rear leg portion 34 of the support frame 30 is formed in the horizontal portion of the rear attachment portion 29.

  As shown in FIGS. 1 and 2, the support frame 30 supports the front wheel of the bicycle, and includes a frame portion 31 that supports the front wheel of the bicycle to restrict movement in the left-right direction, and front and rear of the front wheel of the bicycle. It consists of a front leg part 32 and a rear leg part 34 for restricting the movement of the direction and attaching the frame part 31 on the base plate 20. The frame portion 31 supports both sides of the front wheel of the bicycle and has an elongated substantially U-shape formed by bending an intermediate portion of a long bar. The front leg portion 32 has a substantially Y shape, and the upper ends of both sides of the substantially Y shape are fixed to the left and right sides of the intermediate portion of the frame portion 31 by welding. A locking plate 33 that can be locked to the front mounting portion 25 of the base plate 20 is fixed to the lower end of the front leg portion 32, and the locking plate 33 is a holding body of the front mounting portion 25. The supporting frame 30 can be locked to the upper surface of the locking concave portion 27 c formed in 27 to prevent the support frame 30 from coming off. The rear leg portion 34 has a substantially Y shape like the front leg portion 32, and upper ends on both sides of the substantially Y shape are fixed to the left and right sides of the rear portion of the frame portion 31 by welding. Note that the rear leg portion 34 has a lower height than the front leg portion 32 so that the rear portion of the frame portion 31 is inclined downward. A locking plate 35 for locking to the rear mounting portion 29 of the base plate 20 is fixed to the lower end of the rear leg portion 34, and the locking plate 35 is a screw hole in the horizontal portion of the rear mounting portion 29. It is fixed to the rear attachment portion 29 by a holding screw 29b attached to 29a.

  The construction for fixing the bicycle parking stand 10 configured as described above to the ground on which brick blocks B having a predetermined size are regularly spread will be described. First, the sand S is spread on the crushed stone layer L obtained by compacting the earth and sand and crushed stone, and the brick blocks B are regularly laid thereon. One of the laid brick blocks B is extracted, the mortar M is poured into the place where the brick blocks B are extracted, and the base plate 20 is placed so as to be at the same height as the upper surface of the other adjacent brick blocks B. Anchors 23 and 24 are inserted into the stepped through holes 21 and 22 of the base plate 20 and fixed to the ground. When these base plates 20 are fixed by the anchors 23 and 24, the anchor portions 23a and 24a, in which nuts 23b and 24b are screwed in advance, are inserted into the stepped through holes 21 and 22, and the anchor portions 23a and 24a are inserted. It is embedded in the mortar M, sand S, and crushed stone layer L using a tool such as a hammer, and core rods 23c, 24c are driven into the anchor portions 23a, 24a to expand the lower portions of the anchor portions 23a, 24a. Stop.

  After the base plate 20 is placed on the mortar M and fixed by the anchors 23 and 24, the support frame 30 is fixed to the base plate 20. When the support frame 30 is fixed to the base plate 20, first, the locking plate 35 of the rear leg portion 34 of the support frame 30 is fixed to the rear attachment portion 29 by a press screw 29 b. Next, in a state where the front leg portion 32 of the support frame 30 is sandwiched between the rear surface of the mounting projection 26 of the front mounting portion 25 and the front surface of the holding body 27, the holding body 27 is attached to the mounting projection 26 by screws 29. By fixing, the front leg portion 32 of the support frame 30 is fixed to the front mounting portion 25.

  The bicycle parking stand 10 configured as described above includes a base plate 20 that is fixed to the ground by removing one brick block B in a place where the bicycle parking stand 10 is fixed among the brick blocks B that are regularly spread, and a base. A support frame 30 is provided that is attached to the plate 20 and supports the front and rear wheels of the bicycle by restricting movement in the front-rear direction and the left-right direction. The base plate 20 of the bicycle parking stand 10 is a heavy cast plate and is stably laid and fixed on the ground together with the other brick blocks B, so that the support frame 30 can be stably attached. Is possible. Therefore, the bicycle parking stand 10 can perform the work of laying the brick block B and the work of fixing the base plate 20 to the ground and the work of attaching the support frame 30 to the base plate 20 immediately. The work for fixing the base plate 20 and the support frame 30 can be performed on the same day as the work for spreading the bicycle, and the construction period for fixing the parking stand 10 can be shortened. Further, since the base plate 20 is fixed to the ground instead of one brick block B among the brick blocks B, even if a large number of bicycle parking stands 10 are arranged side by side, they pass between these parking stands 10. There are no obstacles.

  In the bicycle parking stand 10 configured as described above, since the base plate 20 has the same vertical and horizontal dimensions as one of the brick blocks B, the bicycle parking stand 10 is fixed when the brick blocks B are spread. It is only necessary to remove the brick block B at the place and place the base plate 20, and the work of spreading the brick block B and the work of fixing the bicycle parking stand 10 are further simplified.

  In the bicycle parking stand 10 configured as described above, if the base plate 20 has the same height dimension as the brick block B as shown in FIG. 4, the upper surface of the base plate 20 is made of sand or mortar. It becomes unnecessary to align with the height of the upper surface of the adjacent brick block B, and the work of laying the brick block B and the work of fixing the bicycle parking stand 10 are further simplified. In addition, the base plate 20 having the same height as the brick block B may be made of a casting with the upper half made of concrete and made of concrete with the lower half. The cost can be kept low and the base plate 20 can be reduced in weight.

  In the parking stand 10 configured as described above, the support frame 30 includes a front leg portion 32 that is attached to the base plate 20, and a mounting protrusion 26 that protrudes in the vertical direction on the upper surface of the base plate 20 and the mounting protrusion. 26 is provided with a holding body 27 fixed to the rear surface in the horizontal direction, and the support frame 30 locks the locking plate 33 at the lower end of the front leg portion 32 between the mounting projection 26 and the holding body 27. The bicycle is parked on the support frame 30 attached to the base plate 20 because it is sandwiched between the mounting projection 26 and the holding body 27 and attached to the base plate 20 while being able to be locked to the upper surface of the recess 27c. The support frame 30 is unlikely to be detached from the base plate 20 even when a force that pulls upward is applied, such as when the wheels of the wheel are caught. In the present embodiment, the locking plate 33 of the front leg portion 32 of the support frame 30 can be locked to the locking recess 27 c formed in the holding body 27, but the mounting projection 26 is notched or the like. May be formed so that the locking plate 33 can be locked in the recess.

  The base plate 20 of the bicycle parking stand 10 of the present embodiment has the same dimensions as the brick block B in the vertical and horizontal directions, and is obtained by removing one brick block B from the brick blocks B that are regularly spread. However, the present invention is not limited to this, and the size of the base plate 20 is, for example, two or more brick blocks B, or one or more brick blocks. Even if the size is in the range of B, the same effect can be obtained. Further, the ground plate 20 is replaced with a concrete plate in which unevenness is formed on the outer periphery called an interlocking block on the laying member and is laid so as to engage the unevenness on the outer periphery adjacent to each other. May be fixed.

  In the bicycle parking stand 10 of the present embodiment, the rear leg portion 34 of the support frame 30 is attached to the rear portion so as to press the locking plate 35 with a holding screw 29b attached to the horizontal portion of the L-shaped rear attachment portion 29. Although fixed to the portion 29, as another embodiment, a vertical through hole for passing a screw is formed in the locking plate 35 of the rear leg portion 34 of the support frame 30. A screw hole is formed below the through hole formed in the locking plate 35, the locking plate 35 of the rear leg portion 34 of the support frame 30 is placed on the base plate 20, and the screw is attached to the locking plate 35. The rear legs 34 of the support frame 30 may be directly fixed to the base plate 20 with screws by screwing into the screw holes of the base plate 20 through the through holes.

  DESCRIPTION OF SYMBOLS 10 ... Bicycle stand, 20 ... Base plate, 26 ... Mounting protrusion, 27 ... Holding body, 30 ... Support frame.

Claims (4)

A bicycle parking stand in which a laying member of a predetermined size such as a block is fixed on a regularly laid ground and a bicycle is parked in an upright state,
A base plate fixed to the ground in place of at least one of the laying members regularly laid; and
A bicycle parking stand comprising: a support frame attached to the base plate and configured to restrict and support movement of one of the front and rear wheels of the bicycle in the front-rear direction and the left-right direction. In the bicycle parking stand according to claim 1,
The bicycle parking stand, wherein the base plate has the same vertical and horizontal dimensions as one of the laying members. In the bicycle parking stand according to claim 1 or 2,
The bicycle parking stand, wherein the base plate has the same height dimension as the laying member. In the bicycle parking stand according to claims 1 to 3,
The support frame includes legs that are attached to the base plate;
The upper surface of the base plate includes a mounting protrusion protruding in the vertical direction and a holding body fixed in a horizontal direction to the mounting protrusion,
The support frame is attached to the base plate by being sandwiched between the attachment protrusion and the holding body in a state in which the leg portion can be locked to at least one of the attachment protrusion and the holding body. Bicycle parking stand.

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