CN102342670B - Support barrier device and support barrier - Google Patents
Support barrier device and support barrier Download PDFInfo
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- CN102342670B CN102342670B CN201110172947.7A CN201110172947A CN102342670B CN 102342670 B CN102342670 B CN 102342670B CN 201110172947 A CN201110172947 A CN 201110172947A CN 102342670 B CN102342670 B CN 102342670B
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- hook
- block piece
- pawl
- holder block
- holder
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Abstract
The invention provides a support barrier device capable of reliably preventing a support barrier from falling off from a hook member, which comprises a hook member and a support barrier. The hook member is at least equipped with a first hook hole and a second hook hole arranged in parallel to each other in the first direction. The hook member and the support barrier are buckled together. The support barrier comprises a holder arranged projecting out of the hook member since the buckling of the hook member and the support barrier, and a support sheet arranged opposite to the hook member. The support barrier also comprises a first hook claw and a second hook claw with the front ends thereof to be hook-shaped. The first hook claw and the second hook claw are bent toward the first direction. When the first hook claw and the second hook claw are respectively inserted into the first hok hole and the second hook hole, the support barrier is moved toward the first direction so as to realize the buckling of the support barrier and the hook member. The surface of the support sheet of the support barrier arranged opposite to the hook member is equipped with a protrusion part. Meanwhile, the elastic deformation of the hook member is supported by the support sheet through the protrusion part.
Description
Technical field
The present invention relates to hold in the palm blocking means and holder block piece.
Background technology
As this holder blocking means, as shown in Japanese Patent Laid-Open 2009-302 communique, by the hook part extending along a direction with to be arranged on the device that holder block piece on this hook part forms known.
That is, hook part is fixed on sidewall paneling, makes its length direction for example form vertical direction.This hook part is set up in parallel along its length and is formed with a plurality of hooks hole.
Holder block piece is to form like this: have under the state that is installed on hook part and give prominence to and the supporting spring of configuration and the support chip configuring in the face of hook part from hook part; Also have a pair of hook pawl, band, towards the front end of vertical direction bending, is hook-shaped.
These hook pawls, an end being formed at the contrary side of front end of supporting spring, another is formed at the bottom of support chip, can insert respectively the corresponding hook hole on hook part.Accordingly, holder block piece can be disposed at arbitrary height by the hook hole of selecting.In addition, a pair of hook pawl is inserted respectively behind hook hole, makes to hold in the palm block piece vertically to move downwards, hold in the palm block piece with regard to hook (installation) on hook part.
Like this, holder block piece is installed on after hook part with desired height, on one side by frame plate being placed on the supporting spring of this holder block piece, just this frame plate can freely can being dismantled and is configured on supporting spring.
The holder blocking means so forming, as mentioned above, holder block piece system by from top hook pawl insert hook part hook hole and by hook in hook part.Therefore,, while making to hold in the palm for a certain reason block piece to be lifted from below, holder block piece just easily leaves and comes off from hook part.
Given this, in Japanese Patent Laid-Open 2009-302 communique, such shape is made in hook hole: for example its limit, left and right substantial middle is leant out towards direction close to each other.By this, lean out, make it have block function, the hook pawl that is configured in avris under hook hole to stop is mentioned upward.
Yet, there is such difficult problem: in order to make the function of the retainer of reliability highland, hook hole performance hook pawl, must determine exactly at aspects such as sizes the shape in hook hole.
Summary of the invention
The object of the invention is exactly based on above-mentioned situation, provides a kind of and can avoid the holder blocking means and the holder block piece that ask block piece to come off from hook part in reliability highland.
For reaching this object, holder blocking means of the present invention and holder block piece are held by following structure.
Also must point out, in following structure, the concept of formed recess includes the so-called depressed part at the end certainly, but also comprises bottomless hole (so-called through hole).
(1) holder blocking means of the present invention consists of hook part and holder block piece; Described hook part at least has the 1st hook hole and the 2nd hook hole being set up in parallel in the 1st direction; Described holder block piece engages with described hook part, possesses when this engaging and gives prominence to and the supporting spring of configuration and the support chip configuring in the face of described hook part from hook part, also has band towards the 1st hook-shaped hook pawl and the 2nd hook pawl of the front end of the 1st direction bending; Described holder block piece ties up to after the 1st hook pawl and the 2nd hook pawl are inserted in respectively to the 1st hook hole and the 2nd hook hole and makes described holder block piece move and reach towards described the 1st direction the engaging of described hook part; It is characterized in that, described holder block piece has jut on the face relative with described hook part of described support chip.
(2) holder blocking means of the present invention, under the structure of (1), is characterized in that, described jut system is engaged in by the moving of described the 1st direction of described holder block piece the recess that is formed at described hook part.
(3) holder blocking means of the present invention, under the structure of (2), is characterized in that, the part of the 1st hook hole side described in described the 2nd hook hole is regarded to described recess.
(4) holder blocking means of the present invention, under the structure of (1), it is characterized in that, on described holder block piece, be provided with the gap that easily makes the displacement of described jut elasticity, by this gap, be formed with one-sided and controlled supported tongue piece, described jut is formed at the front end of described tongue piece.
(5) holder blocking means of the present invention, under the structure of (4), is characterized in that, because of the bulging that the punching press of described tongue piece produces, a described gap part has part in a narrow margin.
(6) holder blocking means of the present invention under arbitrary structures, is characterized in that in (1)～(5), and described the 1st hook pawl and/or the 2nd hook pawl become the earth bending with the distance of the plane that comprises described support chip from bend to leading section.
(7) holder block piece of the present invention possesses supporting spring, support chip, the 1st hook pawl and the 2nd hook pawl; Described support chip is connected with said supporting spring, with said supporting spring, fits together, and cross section is L-shaped; Described the 1st hook pawl system extends from the end of the described support chip side of described supporting spring, bends to roughly parallel with described support chip and form; Described the 2nd hook pawl system extends from the front end of described support chip, bends to roughly and forms in same direction with described the 1st hook pawl; It is characterized in that described support chip has jut on the face of described the 1st hook pawl and described the 2nd hook pawl side.
(8) holder block piece of the present invention, under the structure of (7), is characterized in that, be provided with the gap that easily makes the displacement of described jut elasticity, between this gap, be formed with tongue piece, and described jut is formed at described tongue piece, obtain front end, with one-sided control supported.
(9) holder block piece of the present invention, under the structure of (8), is characterized in that, because of the punching press bulging of described tongue piece, a described gap part is part in a narrow margin.
(10) holder block piece of the present invention under arbitrary structures, is characterized in that in (7)～(9), and described the 1st hook pawl and/or the 2nd hook pawl become the earth bending with the distance of the plane that comprises described support chip from bend to leading section.
According to holder blocking means of the present invention and holder block piece, can avoid holding in the palm block piece to come off from hook part in reliability highland.
Accompanying drawing explanation
Figure 1A～E is the structural representation of embodiment 1 of the hook part of holder blocking means of the present invention.
Fig. 2 A～E is the structural representation of embodiment 1 of the holder block piece of holder blocking means of the present invention.
Fig. 3 is the periphery amplification sectional view that holds in the palm the jut of block piece shown in Fig. 2 A～E.
Fig. 4 A～C is the installation steps key diagram while holder block piece being installed toward hook part in the embodiment 1 of holder blocking means of the present invention.
Fig. 5 is the amplification sectional view of periphery of the jut of the holder block piece shown in Fig. 4 C.
Fig. 6 A～C is the installation steps key diagram while holder block piece being installed toward hook part in the embodiment 2 of holder blocking means of the present invention.
Fig. 7 is the amplification sectional view of periphery that holds in the palm the jut of block piece shown in Fig. 6 C.
Fig. 8 A～B is the sectional view of embodiment 3 of the holder block piece of holder blocking means of the present invention.
Fig. 9 A～B is the installation steps key diagram when holding in the palm block piece shown in hook part installation diagram 8A.
Figure 10 is near the enlarged drawing of the 2nd hook pawl when holding in the palm block piece shown in hook part installation diagram 8A～B.
Figure 11 A～B is the sectional view of embodiment 4 of the holder block piece of holder blocking means of the present invention.
Figure 12 is near the enlarged drawing of the 2nd hook pawl that holds in the palm block piece shown in Figure 11 A～B.
Figure 13 A～B is the stereogram of a part for the bookcase of applicable holder blocking means of the present invention.
The stereogram of Figure 14 for illustrating from the mono-extraction holder of Figure 13 A～B blocking means.
Figure 15 A～E holds in the palm block piece structural representation in the embodiment 5 of holder blocking means of the present invention.
Figure 16 is the sectional view along the XXIII-XXIII line of Figure 15 C.
Figure 17 A～C is the installation steps key diagram when holding in the palm block piece shown in hook part installation diagram 15A～E.
Figure 18 A～E holds in the palm the structural representation of block piece in the embodiment 6 of holder blocking means of the present invention.
Figure 19 is the sectional view along the XXXIV-XXXIV line of Figure 18 C.
Number in the figure explanation
1 ... sidewall paneling, 2 ... dividing plate, 10 ... hook part, 11 ... screw, 12 ... screw hole, 13 ... hook hole, 15 ... jut, 20 ... holder block piece, 21 ... supporting spring, 22 ... support chip, 23 ... the 1st hook pawl, 24 ... the 2nd hook pawl, 25 ... jut, 30 ... gap, 32 ... tongue piece, 32a ... bulging.
Concrete embodiment
Describe with reference to the accompanying drawings the mode of the present invention (hereinafter referred to as embodiment) of implementing in detail.It should be noted that, in the explanation of whole embodiment, to same key element, give same label.
Embodiment 1
First, before explanation holder blocking means of the present invention, to being suitable for for example bookcase of this holder blocking means, describe.
Figure 13 A, 13B has illustrated respectively the part of bookcase, the stereogram of Figure 13 A for seeing from top, left side, the stereogram of Figure 13 B for seeing from below, left side.In Figure 13 A, 13B, show vertical ground and the sidewall paneling 1 that configures and engaged on this sidewall paneling 1 with the dividing plate 2 of level configuration.On dividing plate 2, can be placed with many books (omitting in figure).
On the face of dividing plate 2 sides of sidewall paneling 1, be fixed with for example a pair of hook part 10.The metal tape that hook part 10 is extended by the length direction (Z direction in figure) of each comfortable sidewall paneling 1 forms, and along the width (directions X in figure) of sidewall paneling 1, is set up in parallel.The screw 11 that hook part 10 is threaded by the screw hole (omitting in figure) with forming on it is fixed on sidewall paneling 1.Now, hook part 10 is fixedly not limited only to screw 11 toward sidewall paneling 1, also can adopt other known fixed means.Hook part 10, (Z direction in figure) along its length, by given interval, for example uniformly-spaced, is formed with a plurality of hooks hole 13.Each hook hole 13 is for example rectangular.
On hook part 10, as shown in Figure 13 B, by the hook holes (sometimes claiming the 1st hook hole) selected in the middle of 13 from a plurality of hooks hole with below this hook hole, (engaging) installed in another hook hole (sometimes claiming the 2nd hook hole) of for example adjacent ground connection configuration the block piece 20 of holder.Holder block piece 20, on each of a pair of hook part 10, is installed on highly equal position, and accordingly, the dividing plate 2 that is supported (carrying) by these holder block pieces 20 can configure under the state of maintenance level.
Figure 14, for from Figure 13 A and the mono-extraction of 13B hook part 10 and the figure that asks block piece 20 to illustrate, is the stereogram of the installment state of signal holder block piece 20 on hook part 10.Holder block piece 20 is by roughly becoming the metal parts of inverted "L" shaped to form, have can with the horizontal plate (sometimes claiming supporting spring 21 in this explanation) of described dividing plate 2 butts and can with the vertical plate (sometimes claiming in this manual support chip 22) of described hook part 10 butts.Also have, although do not express in accompanying drawing, but in fact also in the end of the contrary side of the front end with supporting spring 21, be provided with hook pawl 23 (sometimes claiming in this manual the 1st hook pawl 23), in the end with supporting spring 21 opposition sides of support chip, be provided with hook pawl 24 (being sometimes called in this manual the 2nd hook pawl 24).These the 1st hook pawl the 23, the 2nd hook pawls 24, when holder block piece 20 is installed toward hook part 10, are engaged in respectively in the hook hole 13 (the 1st hook hole, the 2nd hook hole) of hook part 10.In addition, on hook part 10, also with hook hole 13 is set side by side with toward sidewall paneling 1 fixedly time and screw 11 is threaded screw hole 12.
Figure 1A～E is the detailed structure schematic diagram of hook part 10 in embodiment of the present invention 1, and Figure 1A is that top view, Figure 1B are that sectional view, Fig. 1 D that side view, Fig. 1 C are the c-c line along Figure 1A is to be the sectional view along the e-e line of Figure 1A along the sectional view of the d-d line of Figure 1A, Fig. 1 E.
In Figure 1A～E, along a direction, extend and the hook part 10 of formation, its length direction limit 14a, 14b form towards a side (sidewall paneling 1 one sides) bending.Accordingly, hook part 10 structures are: the cross section on its width is " コ " shape (Fig. 1 D, 1E reference).This is between hook part 10 and sidewall paneling 1, to form gap in order to make by this structure.In addition, by being set as this shape, can also improve the mechanical strength of hook part 10.
Fig. 2 A～E is the detailed structure schematic diagram of the holder block piece 20 in embodiment of the present invention 1.Fig. 2 A is that side view, Fig. 2 B are that front elevation, Fig. 2 C are that back view, Fig. 2 D are that top view, Fig. 2 E are back view.
In Fig. 2 A～E, holder block piece 20 structures are: have supporting spring 21 and support chip 22, cross section is inverted "L" shaped (referring to Figure 1A).When holder block piece 20 is installed toward described hook part 10, support chip 22 is to face arranged perpendicular under the state of hook part, and supporting spring 21 is horizontal arrangement under the state outstanding from hook part 10.
Supporting spring 21 and end front end opposition side (cardinal extremity), as shown in Figure 2 A, extend at rear, the back side towards support chip 22, end (front end) side (the 2nd hook pawl 24 forms side) of pointing to support chip 22 roughly meets at right angles after ground bending, has just formed the 1st hook-shaped hook pawl 23 with the leading section extending in parallel with this support chip 22.The width W of the 1st hook pawl 23 is less than the width of supporting spring 21, also smaller than the width W ' in the hook hole 13 of hook part 10.Also have, the part at the bend of the 1st hook pawl 23 to leading section, is substantially equal to the wall thickness of hook part 10 with the clearance G of support chip 22.Also have, the bend of the 1st hook pawl 23 to the length L of leading section than the length L in the hook hole 13 of hook part 10 ' smaller.Also have, the end of support chip 22 (front end) side, example as shown in Figure 2 A, is formed with the 2nd hook-shaped hook pawl 24, and it points to rear, the back side bending of support chip 22 and has the leading section that points to the direction identical with the pointing direction of described the 1st hook pawl 23.The 2nd hook pawl 24 is in the plane same with described the 1st hook pawl 23 (plane parallel with support chip 22), and meanwhile, the size the same with the size of the 1st hook pawl 23 of making peace greatly forms.
The holder block piece 20 of this structure, at configuration the 1st hook pawl 23 of support chip 22, be formed with jut 25 on the face of the 2nd hook pawl 24.This jut 25 is arranged on the side that the 1st hook pawl 23 and the 2nd hook pawl 24 relatively approach the latter in both, and explanation institute expresses as described later, and holder block piece 20, toward when 10 installations of hook part, it is engaged in the hook hole 13 that the 2nd hook pawl 24 inserts.In addition, Fig. 3 is near the sectional view of described jut 25 parts of formation of support chip 22.It shows: support chip 22 be formed with recess 25d with forming on the face of face opposition side of described jut 25, jut 25 is for example that punching press forms.
Then, the process of utilizing Fig. 4 A～C explanation that holder block piece 20 is installed toward hook part 10, to express the function of described jut at that time.In Fig. 4 A～C, Fig. 4 A initial stage of representing to install holder block piece 20, Fig. 4 B represents to install the interstage of holder block piece 20, Fig. 4 C represents to hold in the palm block piece that ending phase is installed.
First, as shown in Figure 4 A, the 1st hook pawl the 23, the 2nd hook pawl 24 that will holder block piece 20, towards hook part 10 sides, makes to hold in the palm block piece 20 to move to arrow α direction in figure.Accordingly, make the 1st hook pawl 23 insert desired hook hole (the 1st hook hole) 13, meanwhile, make another hook hole (the 2nd hook hole) 13 of the 2nd hook pawl 24 insertions and the 1st hook hole adjacency.As mentioned above, the bend of the 1st hook pawl 23, the 2nd hook pawl 24 to the width W of the part of front end, length L than the width W ' in hook hole, length L ' smaller, so as shown in Figure 4 A, as long as make to hold in the palm block piece 20 to move to arrow α direction in figure, just can easily the 1st hook pawl the 23, the 2nd hook pawl 24 be inserted respectively to the 1st hook pawl the 23, the 2nd hook pawl 24.Now, on support chip 22, formed jut 25 becomes the state with hook part 10 butts.At this, hook part 10 and holder block piece 20 produce the mutual repulsive force of opposite direction each other because of jut 25, by this reaction, holder block piece 20 is at least support chip 22) to hook part 10 generation resilient force.
Then, as shown in Figure 4 B, make to hold in the palm block piece 20 along the length direction of hook part 10 towards figure in β direction move.That is, make to hold in the palm block piece 20 to move to the pointing direction of the front end of the 1st hook pawl 23, the 2nd hook pawl 24.This is that hook is in hook part 10 for the 1st hook pawl the 23, the 2nd hook pawl 24 is inserted to the hook hole 13 of hook part 10 from top.Holder block piece 20, its 1st hook pawl the 23, the 2nd hook pawl 24 is clamping hook part 10 between the two and is moving together with support chip 22.In this stage, jut 25 is still the same as shown in Figure 4 A, in the state with hook part 10 butts.
Then, as shown in Figure 4 C, due to the 1st hook pawl the 23, the 2nd hook pawl 24 swipe separately (butt) in the 1st hook hole 13 below, the 2nd hook pawl 24 below, the continuation movement of holder block piece 20 is suppressed.Now, be arranged on the jut 25 on support chip 22, by elastic force, from the state with the 2nd hook hole 13 periphery butts, enter into the state of compressing into the 2nd hook hole 13.Fig. 5 is that the part of the jut 25 of the 2nd hook hole 13 to the hook part 10 in Fig. 4 C, support chip 22 is amplified the figure showing.That is, as shown in Figure 5, jut 25 is engaged in the 2nd hook hole 13 under the state that approaches 13 tops, the 2nd hook hole (representing with label P in figure).Accordingly, even if want to allow holder block piece 20 move along arrow γ direction in Fig. 4 C, this moves the jut 25 that also can be engaged in the 2nd hook hole 13 and hinders.Can accomplish: only otherwise holder block piece 20 is applied to given above power in arrow γ direction, holder block piece 20 just can not come off from hook part 10 for this reason.
If this, hold in the palm blocking means shown in embodiment 1, by adopting, jut 25 these extremely simple structures are set on holder block piece 20, just can accomplish that reliability highland avoids holding in the palm block piece 20 to come off from hook part 10.
In addition, in the present embodiment, the hook hole 13 engaging about the jut 25 forming on holder block piece 20, in this manual, with regard to upperseat concept, treats as recess.This be due to, jut 25 snap-in structures, are not limited only to bottomless hole (so-called through hole), can also be applicable to the so-called depressed part at the end.
Holder blocking means shown in embodiment 1 is a kind of like this structure: on holder block piece 20, set jut 25 is engaged in the 2nd hook hole 13 forming on hook part 10, to prevent asking block piece 20 to come off from hook part 10.
But, be not limited only to this, can also make: the region that does not form the 2nd hook hole 13 (or the 1st hook hole 13) on hook part 10 separately arranges recess (through hole or depressed part), (now jut 2 to make to hold in the palm the jut 25 of block piece 20 to be sticked in this recess
5 are formed at the position corresponding with described recess).Certainly like this, also can obtain same effect.
The structure of the holder blocking means shown in embodiment 1 is: on holder block piece 20, set jut 25 is sticked in the recess (through hole or depressed part) forming on hook part 10, to prevent asking block piece 20 to come off from hook part 10.But, as long as set jut 25 is the state that maintenance is connected to the face of hook part 10 on holder block piece 20, do not adopt the above-mentioned that structure that is sticked in the recess forming on hook part 10 can yet.
Fig. 6 A～C is the structural representation of the embodiment 2 of holder blocking means of the present invention, is the figure drawing corresponding to Fig. 4 A～C.Shown in Fig. 6 A～C, hold in the palm blocking means, with structure shown in Fig. 4 A～C, compare, ask formed jut 25 on block piece 20 and faces hook part 10 butts to be formed at such as to be roughly the centre (rather than as shown in Figure 2 A, forming close to the 2nd hook hole 13) of the 1st hook pawl 23 and the 2nd hook pawl 24.
Now, as shown in Figure 6A, the 13, the 2nd hook hole 13, the 1st hook hole that the 1st hook pawl the 23, the 2nd hook pawl 24 of holder block piece 20 is inserted respectively to hook part 10, as shown in Figure 6B, make to hold in the palm block piece 20 along the length direction of hook part 10 towards figure in β direction move, state so far is the same with Fig. 4 A, Fig. 4 B respectively.But, as shown in Figure 6 C, due to the 1st hook pawl the 23, the 2nd hook pawl 24 swipe separately (butt) in the 1st hook hole 13 below, the 2nd hook hole 13 below, the continuation movement of holder block piece 20 is suppressed, at this one-phase, described jut 25 is the state with the face butt of hook part 10 in maintenance, and these are different from the situation of Fig. 4 C.Fig. 7 is the jut 25 of hook part 10 in Fig. 6 C and the enlarged diagram of the state of hook part 10 butts.
If this, hold in the palm in blocking means shown in embodiment 2, by adopting, jut 25 these extremely simple structures are set on holder block piece 20, also can accomplish that reliability highland avoids holding in the palm block piece 20 to come off from hook part 10.Now, jut 25 in holder the setting position on block piece 20 can in wide in range scope, set, for example needn't make corresponding with the position in the hook hole 13 of hook part 10, therefore can form with extremely simple structure.
Embodiment 3
Yet, as shown in Figure 8 A, make such as the front end that makes the 2nd hook pawl 24 towards the crooked slightly structure of expansion direction, or as shown in Figure 8 B, make and also make the front end of the 1st hook pawl 23 towards the crooked slightly structure of expansion direction.Be this structure: the 1st hook pawl 23 or the 2nd hook pawl 24, become the earth bending with the distance of the plane that comprises support chip 22 (virtual plane) from bend to leading section.
Fig. 9 A, 9B are the process schematic diagrames when holding in the palm block piece 20 shown in hook part 10 installation diagram 8A for example.As shown in Figure 9 A, because for example the 2nd hook pawl 24 is crooked towards front end expansion direction, so there is the 2nd hook pawl 24, easily insert corresponding hook hole (the 2nd hook hole) 13 these effects.Now, can accomplish: for example make to hold in the palm block piece 20 when α direction moves in figure, slightly make to hold in the palm block piece 20 to tilt, first certain in the 1st hook pawl 23 or the 2nd hook pawl 24 is inserted to corresponding hook hole 13, and then another hook pawl is inserted to corresponding hook hole 13.Accordingly, can realize and there is the holder block piece 20 of circulation property and the engaging of hook part 10.
Also have, about inserting hook part 10 butt block pieces 20 along the movement of β direction in figure, because the 2nd hook pawl 24 has the structure of front end expansion, there is the do not swipe periphery in hook hole 13 of hook part 10 of front end for example, can realize this effect of smooth movement.So, as shown in Figure 9 B, when holder block piece 20 is while being installed on hook part 10 completely, near the 2nd hook pawl 24 and bend front end opposition side, with the 2nd hook hole 13 periphery butts of hook part 10, can accomplish effectively to make support chip 22 (jut 25) to be pressed against hook part 10 sides.Figure 10 is near the enlarged drawing the 2nd hook pawl 24 while holder block piece 20 being installed toward hook part 10.As shown in figure 10, clearly, even if strengthen the expansion of the front end of the 2nd hook pawl 24, the 2nd hook pawl 24 also can have no obstruction and be engaged in the 2nd hook hole 13.
Embodiment 4
Figure 11 A, B equally conceive and the schematic diagram of the embodiment 4 of the holder block piece 20 that forms with same Fig. 8 A, B.Figure 11 A, 11B are respectively the figure drawing corresponding to Fig. 8 A, 8B.In Figure 11 A, 11B, compare difference structure be with Fig. 8 A, 8B, She Zhi You Pour on the face of its support chip 22 sides is oblique for the 1st hook pawl 23 or the 2nd hook pawl 24.This inclination for example can be flattened and be formed by punch process.By this inclination, the distance of the 1st hook pawl 23 or the 2nd hook pawl 24 and the plane (virtual plane) that comprises support chip 22, becomes large from bend to leading section.Therefore, the 1st hook pawl 23 shown in Figure 18 A, B or the 2nd hook pawl 24, though the bending that do not make front end expansion as shown in Fig. 8 A, 8B, the effect reaching shown in same Fig. 8 A, 8B.Near enlarged drawing the 2nd hook pawl 24 that Figure 12 is holder block piece 20.Obviously, shown in Figure 12, hold in the palm block piece 20, the 2nd hook pawl 24 for example, the distance of face (faces of support chip 22 sides) and the plane (virtual plane) that comprises support chip 22 is on bend to leading section becomes greatly this aspect, the same with the holder block piece 20 shown in Figure 10 within it.
In addition, holder block piece 20 shown in Fig. 8 A～B and even Figure 12 or hook part 10 respectively with the holder block piece 20 shown in Fig. 4 A～C and Fig. 5 or hook part 10 (embodiment 1) for exemplifying, so also applicable in the structure of the holder block piece 20 shown in Fig. 8 A～B and even Figure 12 other embodiments beyond embodiment 1 obviously.
From above-mentioned explanation obviously, the holder blocking means according to the present invention, although structure and simple can accomplish that reliability highland avoids holding in the palm block piece to come off from hook part.
In addition, in the respective embodiments described above, although jut 15,25 all forms point-like, be not limited only to this, for example also can form the shorter wire of length, can also make circle or polygon that area is larger, also can obtain effect same in the same old way.
Embodiment 5
Figure 15 A, 15B, 15C, 15D, 15E are the structure chart of the holder block piece 20 of embodiment of the present invention 5, are corresponding to Fig. 2 A, 2B, 2C, 2D, 2E and the figure drawing.In addition, Figure 16 is the sectional view along XXIII-XXIII line in Figure 15 C.
In Figure 15 A, 15B, 15C, 15D, 15E, be with Fig. 2 A, 2B, 2C, 2D, 2E difference, jut 25 peripheries are formed with gap 30.Gap 30 is to be for example open end at the U-shaped of supporting spring 21 sides.Accordingly, 30 of gap, be formed with tongue piece 32, jut 25 positions are located at the front end of this tongue piece 32.
The tongue piece 32 of this structure, can, to form centered by the base portion with the connecting portion of holder block piece 20, wave distortion by elasticity along the direction from outward appearance to inner essence of support chip 22.Therefore, will ask block piece 20 toward when hook part 10 engaging, the jut 25 of holder block piece 20 can be by described elastic moderation pressing hook part 10.Therefore, can successfully hold in the palm the engaging of block piece 20 and hook part 10, meanwhile, can also avoid producing scratch (or coating material is peeled off) at the abutting part of holder block piece 20 and hook part 10.
Figure 17 A, 17B, 17C are the installation steps key diagrams while holder block piece 20 being installed toward hook part 10, are the figure drawing corresponding to Fig. 4 A, 4B, 4C.Holder block piece 20 in present embodiment is toward the installation of hook part 10, although there is no different from the situation of Fig. 4 A, 4B, 4C, but in each step of Figure 17 A, 17B, 17C, the situation of comparison diagram 4A, 4B, 4C, the pressing of 25 pairs of hook parts 10 of jut of holder block piece 20 relaxed.
Now, have and can, by setting arbitrarily the length of described tongue piece 32 according to gap 30 shapes, adjust this effect of pressing force of 25 pairs of hook parts 10 of jut of holder block piece 20.
Embodiment 6
Figure 18 A, 18B, 18C, 18D, 18E are the structure chart of the holder block piece 20 of embodiment of the present invention 6, are the figure drawing corresponding to Figure 15 A, 15B, 15C, 15D, 15E.Also have, Figure 19 is the sectional view along XXXIV-XXXIV line in Figure 18 C.
That is,, as shown in Figure 18 B, 18C, tongue piece 32 is to form like this: because of the bulging 32a of its both sides, from its base portion, to leading section, width becomes greatly gradually, after reaching Breadth Maximum, gradually dwindles again.And gap 30 is to form like this: the width at tongue piece 32 reaches the best part, reaches minimum widith.
This shape of tongue piece 32, in the time of can holding in the palm block piece 20 by formation, punching press rolling forms.Figure 19 is along the sectional view of XXXIV-XXXIV line in Figure 18 C, shows: tongue piece 32, through punching press, diminishes gradually from base portion (with the connecting portion of support chip 22) to leading section (being provided with the part of jut 25) thickness.Structure is now: the face of the face that is formed with jut 25 1 sides of tongue piece 32 and the same direction side of support chip 22 is the same face, and the face of the same direction side of the relative support chip 22 of face that is not formed with jut 25 1 sides of tongue piece 32 is formed with depression.By tongue piece 32 is implemented to this punch process, described bulging 32a can be formed, part in a narrow margin can be formed in a part for gap 30.
If this, can reach such effect: by the part at gap 30, form part in a narrow margin, can prevent that certain part of specific holder block piece 20 miscellaneous part in addition from invading in this gap 30, can avoid tongue piece 32 bendings.For example, during conveyance holder block piece 20, generally in a sack, to fill a plurality of (for example 100) holder block piece 20, there are sometimes 30 li of the 2nd hook pawl 24 intrusions that have other holder block pieces 20 of gap of certain holder block piece 20, cause tongue piece 32 bendings, therefore make to hold in the palm the hook function of block piece 20 to reduce.Given this, the holder block piece 20 shown in present embodiment, can form the structure that overcomes an above-mentioned difficult problem.
Also there is such effect: by for example make the thickness of tongue piece 32 be less than the thickness of support chip 22 with punching press, can control the elastic force of tongue piece 32, can adjust the pressing force of 25 pairs of hook parts 10 of jut.
Claims (10)
1. a holder blocking means, consists of hook part and holder block piece; Hook part at least has the 1st hook hole and the 2nd hook hole being set up in parallel in the 1st direction; Holder block piece engages with described hook part, possesses when this engaging and gives prominence to and the supporting spring of configuration and the support chip configuring in the face of described hook part from described hook part, also has band towards the 1st hook-shaped hook pawl and the 2nd hook pawl of the front end of the 1st direction bending; Described holder block piece ties up to after described the 1st hook pawl and the 2nd hook pawl are inserted in respectively to the 1st hook hole and the 2nd hook hole and makes described holder block piece move and reach towards described the 1st direction the engaging of described hook part; It is characterized in that, described support chip width forms greatlyr than its thickness; Described holder block piece has jut on the face relative with described hook part of described support chip; Described jut is disposed between described the 1st hook pawl and described the 2nd hook pawl.
2. by holder blocking means claimed in claim 1, it is characterized in that, described jut system is engaged in by the moving of described the 1st direction of described holder block piece the recess that is formed at described hook part.
3. by holder blocking means claimed in claim 2, it is characterized in that, the part of the 1st hook hole side described in described the 2nd hook hole is regarded to described recess.
4. by holder blocking means claimed in claim 1, it is characterized in that, on described holder block piece, be provided with the gap that easily makes the displacement of described jut elasticity, by this gap, form and control supported tongue piece with one-sided, and described jut is formed at the front end of described tongue piece.
5. by holder blocking means claimed in claim 4, it is characterized in that, because of the bulging that the punching press of tongue piece produces, a described gap part has part in a narrow margin.
6. by the holder blocking means described in any one in claim 1 to 5, it is characterized in that described the 1st hook pawl and/or the 2nd hook pawl become the earth bending with the distance of the plane that comprises described support chip from bend to leading section.
7. a holder block piece, possesses supporting spring, support chip, the 1st hook pawl and the 2nd hook pawl; Described support chip is connected with said supporting spring, with said supporting spring, fits together, and cross section is L-shaped; Described the 1st hook pawl system extends from the end of the described support chip side of described supporting spring, bends to roughly parallel with described support chip and form; Described the 2nd hook pawl system extends from the front end of described support chip, bends to roughly and forms in same direction with described the 1st hook pawl; It is characterized in that, described support chip width forms greatlyr than its thickness; Described support chip has jut on the face of described the 1st hook pawl and described the 2nd hook pawl side; Described jut is disposed between described the 1st hook pawl and described the 2nd hook pawl.
8. by holder block piece claimed in claim 7, it is characterized in that, be provided with the gap that easily makes the displacement of described jut elasticity, between this gap, be formed with tongue piece, and described jut is formed at the front end of described tongue piece, with one-sided control supported.
9. by holder block piece claimed in claim 8, it is characterized in that, because of the punching press bulging of described tongue piece, a described gap part is part in a narrow margin.
10. by the holder block piece described in any one in claim 7 to 9, it is characterized in that, described the 1st hook pawl and/or the 2nd hook pawl, from bend to leading section, to become the earth crooked with the distance of the plane that comprises described support chip.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-165947 | 2010-07-23 | ||
| JP2010165947 | 2010-07-23 | ||
| JP2011047144A JP5554266B2 (en) | 2010-07-23 | 2011-03-04 | Receiving device and receiving device |
| JP2011-047144 | 2011-03-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102342670A CN102342670A (en) | 2012-02-08 |
| CN102342670B true CN102342670B (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110172947.7A Expired - Fee Related CN102342670B (en) | 2010-07-23 | 2011-06-24 | Support barrier device and support barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102342670B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963915A (en) * | 2015-07-11 | 2015-10-07 | 森特士兴集团股份有限公司 | Wallboard splicing connecting piece for storage cabinet |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0729870Y2 (en) * | 1990-08-30 | 1995-07-12 | 株式会社イトーキクレビオ | Fixing device for brackets in furniture |
| JP2003325246A (en) * | 2002-05-15 | 2003-11-18 | Kyoei Kanamono Seisakusho:Kk | Shelf receiving tool |
| JP5128188B2 (en) * | 2007-06-21 | 2013-01-23 | スガツネ工業株式会社 | Suspension body for catching tool and catching device |
-
2011
- 2011-06-24 CN CN201110172947.7A patent/CN102342670B/en not_active Expired - Fee Related
Non-Patent Citations (3)
| Title |
|---|
| JP平4-48832U 1992.04.24 |
| JP特开2003-325246A 2003.11.18 |
| JP特开2009-302A 2009.01.08 |
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| CN102342670A (en) | 2012-02-08 |
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