JP2581821Y2 - Holding tool - Google Patents

Description

[Detailed description of the invention] [Industrial application field] This invention is used to hold and fix coil materials such as degaussing coils, wires such as cables and tubes, rods or tubular objects to various devices and the like. To provide an easy-to-handle holding tool.

[Prior Art] Generally, when wiring coil materials, cables and cords around equipment such as cabinets, piping such as hydraulic pipes, and assembling operation rods, the equipment is used. A hole is prepared in advance on the cabinet surface around the device, and a clamp member is assembled and mounted in the hole, and the coil member and the like are held and fixed by the clamp member.

However, in such a method, it is necessary to provide a hole in the cabinet surface, and it is usually necessary to reach into a narrow space around equipment and insert a clamp material into the hole. At the same time, it is difficult to remove the clamp material once attached, and there is a disadvantage that the demagnetizing coil material and the like cannot be replaced.

Therefore, use of a clamp material as shown in FIG. 12 has recently been proposed. The clamp member shown in FIG. 12 has upper and lower two-stage tubular portions through which stud bolts 101 are inserted. The studs are attached to the small-diameter tubular portion 102a on which the stud bolts 101 are closely fitted. Screw 101a of bolt 101
And a large-diameter cylindrical portion 102b.
The nut 104 for fastening the stud bolt 101 is accommodated therein, and the clamp 105 is extended from the side of the large-diameter cylindrical portion 102b to the side to raise the clamp 105. It is a T-shaped part inclined downward to the side of 102, which is a jaw part 105a and a pinch part 105b.

The holding tool having such a configuration is fitted from the side of the large-diameter cylindrical portion 102 to the stud bolt 101 fixed to the cabinet 106 in a protruding state with the nut 104, and the nut of the stud bolt 101 is
Locking piece 1 with 104 fitted inside large-diameter cylindrical portion 102b
03 and the screw thread 101a are engaged with each other, and the stud bolt 101 is attached to the stud bolt 101. Then, the knob 105b of the clamp 105 is pushed downward to bend and the coil material 107 is inserted into the jaw 105a. It has been used for holding and fixing the coil material 107 and the like by eliminating the bending.

[Problem to be Solved by the Invention] The holder having such a configuration is light in that the holder can be attached to the protruding stud bolt 101 only by simple fitting, and the mounting bolt of a cathode ray tube or the like is used as it is. It has advantages such as being able to do so, but the holding of the holder itself is not stable when loading and unloading, and the operation space for turning in when removing the holder is stood up by the stud bolt 101. Had the necessary inconvenience on the surrounding surface.

In other words, in this type of holding tool, when the holding tool is attached and detached,
Since there is no grip portion of the holder, it is usually necessary to perform the gripping operation by pinching the cylindrical portion 102 of the holder with a fingertip, and the holding of the holder is not stable, and there is a difficulty in the loading / unloading operation.

In addition, since it is necessary to pinch the cylindrical portion 102 with the fingertip as described above, a space around the cylindrical portion 102 that can be twisted while pinching the cylindrical portion 102 is required.

Furthermore, since there is no knob portion even when the coil material 107 is attached or detached, the knob 105b of the clamp 105 needs to be pushed and bent, and the direction of the clamp 105 is easily changed by this pushing and bending,
There was difficulty in loading and unloading the coil material 107 easily.

Furthermore, since the clamp 105 is provided so as to protrude from the side of the large-diameter cylindrical portion 102b to the side, the clamp 105 fits around the stud bolt 101 or is turned around for mounting or dismounting the holder. Space was needed.

From such a point, for example, in a place where the mounting space for the coil material or the like is extremely narrow, such as mounting a degaussing coil using the bolts for mounting the CRT on the mounting surface of the CRT of the TV cabinet. Was not suitable for use.

In view of the inconvenience of the conventional holding member such as a coil material, the holding device according to the present invention is provided with stud bolts that stably hold the holding device itself and stud bolts for mounting the holding device. It is an object of the present invention to provide a holder that can be securely attached and detached even when the surrounding installation space is extremely small.

[Means for Solving the Problems] In order to achieve the above-mentioned object, the holding tool according to the present invention, in the invention of claim 1, comprises a holding part H, a cylindrical part T, and a cylindrical part T. A support plate 1 erected so as to sandwich the cylindrical portion T on both sides of the tube, a connection plate 3 for connecting the support plates 1 to each other on the upper side, and a grip provided on the connection plate 3 In addition to the holding portion S, a clamp C is provided integrally with the holding portion S so as to protrude to the side.

Next, in the invention of claim 2, the holding tool H is connected to the cylindrical portion T,
A supporting plate portion 15 erected on both sides of the tubular portion T so as to sandwich the tubular portion T, a connecting plate portion 17 for connecting the supporting plate portions 15 to each other on the upper side, and a connecting plate portion 17. The holding portion S is provided with the holding portion S provided with the holding portion S as a clamp C.

[Operation] The holding tool H according to the present invention has a structure described above in which the holding portion S is gripped, the bolt B is positioned immediately below the holding portion S, and the holding device H is pushed in. H can be attached to bolt B.

Further, since the demagnetizing coil or the like is inserted into and removed from the clamp C while pressing the grip portion S with a fingertip, the clamp C
Does not escape like a swing when inserting or removing a degaussing coil or the like.

Further, since the grip portion S is provided above the cylindrical hole T 'for inserting the bolt B, twisting using the grip portion S is performed on the bolt B axis.

[Example] A typical example of the holder H according to the present invention will be described below.
1 to 9 will be described.

The holder H is typically a plastic molded product,
A cylindrical portion T into which the bolt B is inserted and locked, and a grip portion S provided integrally with the cylindrical portion T above the cylindrical hole T 'of the cylindrical portion T
And a clamp C provided integrally with the grip S so as to protrude to the side of the grip S.

The holding tool H having such a configuration is provided with the holding portion S and the clamp C in a state where the holding portion H is deployed on both sides of the cylindrical portion T for the purpose of resin molding, in particular, for the purpose of simplifying the structure of the mold and reducing the cost of the mold. Components are provided, and each of these components is
By assembling above the cylindrical hole T ′ of
Each of the clamps C is integrated with the cylindrical portion T.

The holder H constructed as this embodiment is provided with substantially horizontal support plates 1 and 1 'on both sides on the bottom side of the cylindrical portion T for the purpose of description. Hinge 2 is provided on each base side so as to be able to stand upright on both sides of T, and support plate parts 1 and 1 'which stand upright with this tubular part T interposed therebetween.
However, the connecting plate portions 3 and 3 'are perpendicular to the supporting plate portions 1 and 1' at the distal ends of the supporting plate portions 1 and 1 'so that they can be engaged with each other above the cylindrical hole T' of the cylindrical portion T. Further, joining pieces 4, 4 'extending horizontally outward are provided at the tops of the connecting plates 3, 3', and the supporting plates 1, 1 'are sandwiched by the tubular portion T. When standing, the joining pieces 4, 4 'are in close contact with each other, and when the joining pieces 4, 4' are joined in close contact, the support plate 1, 1 ', connecting plate portions 3, 3',
The cylindrical portion T and the base portions 2a of the hinges 2 of the respective support plate portions 1 and 1 'are formed into a rectangular parallelepiped having right-angled corners.

Then, the support plate portion 1 that is raised to the side of the cylindrical portion T,
Reference numeral 1 'is an inclined surface 1a such that one side gradually projects outward from a position past the top of the cylindrical portion T, and the support plate portions 1, 1 are directed toward the connecting plate portions 3, 3'. 'Has a larger dimension on the width side, and a clamp portion 5 constituting a clamp C to be described later on the support plate portions 1 and 1' protruding to the side is provided.

Next, the supporting plate portions 1 and 1 'which are raised to the side of the cylindrical portion T.
The reinforcing plate 6 is reinforced along both longitudinal edges on the side of the cylindrical portion T, and the support plate portions 1, 1 ′ are arranged so as to extend between the pair of flanges 6. A support piece 7 is provided on the width side of the support piece 7, and a central portion of the support piece 7 is formed as a concave curved surface 7a. The support plates 1, 1 ′ raised on both sides of the cylindrical portion T are configured to be stably maintained by the support pieces 7 being in contact with the peripheral surface of the cylindrical portion T.

An edge flange 6a continuous with the edge flange 6 is provided inside the connecting plate portion 3 'on one of the support plate portions 1', and a support piece 6a 'continuous with the edge flange 6a is provided with a continuous plate portion. 3 ', it protrudes from the base side of the joining piece 4' in a direction orthogonal to the joining piece 4 ', and slides into the inner surface of the connecting plate 3 of the other support plate 1, and When the connecting plate portions 3 and 3 'are assembled, the connecting plate portion 3 can be prevented from bending downward.

The connecting plate 3 'of the supporting plate 1' is provided with a hole 8 which passes through the surface of the joining piece 4 ', and the connecting plate 3 of the other supporting plate 1 is connected to the connecting plate 3'. This is a hole for inserting a locking piece 9 provided so as to protrude from the joining piece 4 in a direction orthogonal to the continuous joining piece 4.

From such a point, the hole 8 is formed in the connecting plate portion 3 'and corresponds to the thickness of the connecting plate portion 3' at the base side of the joining piece portion 4 'following the connecting plate portion 3'. The holes are formed continuously so as to be suitable for die cutting. The locking piece 9 is provided with slits 10a, 1a provided in the connecting plate 3.
0a and is provided separately from the connecting plate portion 3;
A slit 10b provided in the joining piece 4 is also separated from the joining piece 4 so as to be flexible. A jaw 9a is provided on the side of the slit 10b, and a hole edge of the hole 8 of the joining piece 4 '. The jaw 9a of the locking piece 9 is locked to 8a.

By providing the slit 10b in the joining piece 4, the jaw 9a can be formed in the locking piece 9 by cutting.

Next, a clamp portion 5 is provided integrally with the joining piece portions 4 and 4 'so as to protrude toward the aforementioned inclined surface 1a of the support plate portions 1 and 1'. When the support plates 1 and 1 'are raised on both sides, they are symmetrical with each other so as to overlap with each other to form one clamp C. And the clamp part 5 is comprised by the strip | belt of the arc-shaped band shape which opened a part of circular arc, and has the elastically deformed scratch part suitable for holding | maintenance of a degaussing coil. Tip 5a
Is opened slightly outward to facilitate insertion of a degaussing coil and the like, and to allow the clamp portion 5 to be opened by a fingertip.

Next, the cylindrical portion T has a large-diameter cylindrical portion 11 below the mounting base of the supporting plate portions 1 and 1 ', and a small-diameter cylindrical portion on the upper side.
The small-diameter cylindrical portion 12 is provided with support ribs 13 in the axial direction of the inner peripheral wall so that the bolt B is inserted tightly without looseness.
13 are provided, and a locking piece 14 for locking to the thread of the bolt B is provided between the support ribs 13, 13, and the tip side of the locking piece 14 is thinner than the support ribs 13, 13. It is configured to protrude toward the center of the diameter tube portion 12. In addition, this locking piece 14
Is provided upward from the lower side of the small-diameter cylindrical portion 12, and a locking projection 14 a is provided on the lower surface of the tip of the locking piece 14.
It is provided toward the center of 2.

In the holder H having such a configuration, the support plates 1 and 1 'are erected on both sides of the small-diameter cylindrical portion 12, and the connecting plate portions 3 and 3' and the joining piece portions 4 and 4 'are abutted. By inserting the locking piece 9 into the hole 8, the jaw 9 a of the locking piece 9 is locked to the hole edge 8 a of the hole 8 and assembled as a holder H shown in FIGS. 2 and 3.

In the holder H thus assembled, the small-diameter cylindrical portion
12 are connected to each other above the cylindrical hole T ', and the joining piece part 4 is provided immediately above the cylindrical hole T'.
4 ′ is fixed in a butted state to form a grip portion S, and a clamp C is formed on the grip portion S by a clamp portion 5, which protrudes laterally from the grip portion S.

Such a holder H can be attached to a bolt B fixed to a television cabinet K or the like with a nut B 'while holding the grip S by hand, and holding the grip S with a fingertip. The clamp C can be deformed in the expanding direction, and a degaussing coil or the like can be pushed into the clamp C.

When the holder H is detached from the bolt B, the holder H
Is located right above the cylindrical hole T ', the holder H is pulled out of the bolt B by twisting the gripping portion S on the cylindrical hole T'.

From this point, it is easy and smooth to attach and detach the holder H to and from the bolt B, and the space required for the attaching and detaching operation is minimized. Loading and unloading is easy and smooth.

Further, since the clamp C is provided on the upper part of the holder H, it is easy to mount and remove the demagnetizing coil and the like to and from the clamp C. The operation space is not required, and the demagnetizing coil and the like can be efficiently installed even in a narrow space such as a mounting portion of a CRT of a television.

A holder H according to another embodiment shown in FIG. 10 and FIG. 11 has a structure in which the supporting plate portions 1 and 1 ′ are in the same state as standing on both sides of the small-diameter cylindrical portion 12. The same components as those of the above-described embodiment are denoted by the same reference numerals, and description thereof is omitted.

First, in this embodiment, the support plates 15, 15 'are erected on the upper surface 11a of the large-diameter tube portion 11 so as to sandwich the small-diameter tube portion 12, and a hinge 16 is provided on the upper portion of one of the support plate portions 15. Thus, a connecting plate portion 17 extending between upper portions of the supporting plate portions 15 and 15 'is provided integrally.

On the outside of the connecting plate 17, that is, on the side opposite to the opposing support plate 15 ′, a clamp 18 is provided downward from the top side of the connecting plate 17, and a tip of the clamp 18 is provided. The tongue piece 18a so that the
The structure is suitable for opening with a fingertip and smooth insertion of a degaussing coil.

Note that the clamp portion 18 has an arc-shaped storage portion formed of an arc partially open, and a temporary fixing claw 19 is provided on a surface of the support plate portion 15 in front of the opening side. Provided,
The configuration is such that the degaussing coil or the like inserted into the clamp unit 18 is prevented from coming off.

Next, a rib 21 having locking projections 20 on both sides is provided on the top side of the clamp portion 18, and when the connecting plate portion 17 is bent by the hinge 16, the rib 21 is turned to the other support plate portion 15. 'Into the vertical slit 22 at the top of the
Locking recess of the slit 22 in which 20 is expanded by elastic deformation
The rib 21 is configured to be engaged with the slit 22 in a state where the rib 21 is accommodated in the slit 23. A rib 24 is provided on the inner surface of the support plate 15,
Ribs 25 are provided outside the support plate portion 15 to reinforce the support plate portions 15 and 15 ', respectively.

In the holder H having the above-described configuration, the clamp C is clamped by the clamp 18 immediately above the cylindrical hole T ′ of the cylindrical portion T constituting the holder H.
And the holding portion S are configured the same, so that the holding tool H can be easily handled.

[Effects of the Invention] The holding tool H according to the present invention has the above-described characteristic configuration, in particular, since the holding portion S is provided immediately above the cylindrical hole T 'of the cylindrical portion T through which the bolt B is inserted. Holder H for bolt B
Can be easily and reliably mounted, and when the holding tool H is detached from the bolt B, the holding portion S is just above the bolt B.
Can be twisted in the minimum required range, and the holder H can be easily and reliably removed.

Due to such handling characteristics, the space for mounting / dismounting the holding tool H with respect to the bolt B is minimized, and the mounting / dismounting of the holding tool H with respect to the bolt B in a narrow space is possible.

Further, by providing the holding portion H with the holding portion S, the holding portion S can be fixed with a fingertip when the demagnetizing coil or the like is attached to or detached from the clamp C, and the clamp C is swung. Can be prevented, and attachment and removal of the degaussing coil and the like are easy and reliable.

Furthermore, since there is no clamp C protruding laterally on the mounting base side of the holding tool H, the holding tool H can be easily and reliably mounted on the bolt B even when the circumference of the base of the mounting bolt B is narrow. .

From this point of view, the holder according to the present invention can be used for mounting the degaussing coil at the mounting base of the CRT of the television, wiring and piping in a narrow installation space in the cabinet.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a developed state of a holder H according to an embodiment of the present invention, FIG. 2 is a perspective view of the holder, FIG. 3 is a sectional view of the holder, and FIG. The same sectional view in a state where it is inserted through,
FIG. 5 is a plan view of the same expanded state, FIG. 6 is a front view of the same, FIG.
FIG. 8 is a bottom view, FIG. 9 is a cross-sectional view of a main part of a cylindrical portion, FIG. 10 is a perspective view of a holding tool according to another embodiment before assembling, FIG. FIG. 12 is a perspective view of the holder, and FIG. 12 is a perspective view showing an attached state of a conventional example. H: Holder, T: Tube part, T ': Tube hole, C: Clamp, S
... Grip, B ... Bolt, K ... Cabinet, 1 ... Support plate, 2 ... Hinge, 3 ... Connecting plate, 4 ... Joint piece, 5 ... Clamp, 6 ... Edge flange, 7 ... Support piece, 8 … Hole, 9… Locking piece, 10… Slit, 11… Large-diameter cylinder, 12… Small-diameter cylinder, 13…
Support ribs, 14 ... locking pieces, 15 ... support plate, 16 ... hinges, 17 ...
Connection plate part, 18… Clamp part, 19… Claw, 20… Locking protrusion, 21
... ribs, 22 ... slits, 23 ... locking recesses, 24, 25 ... ribs.

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁶ , DB name) F16B 37/08 F16B 19/00 F16B 5/12 F16B 21/07

Claims (2)

(57) [Scope of request for utility model registration] 1. A cylindrical portion, a supporting plate portion erected on both sides of the cylindrical portion so as to sandwich the cylindrical portion, a connecting plate portion connecting the supporting plate portions to each other at an upper side, and a connecting plate. A holder comprising: a holding portion provided on the holding portion; and a clamp protruding laterally from the holding portion and integrally provided on the holding portion. 2. A cylindrical portion, a supporting plate portion erected on both sides of the cylindrical portion so as to sandwich the cylindrical portion, a connecting plate portion connecting the supporting plate portions to each other on an upper side, and the connecting portion. A holder comprising: a grip provided on a plate; and wherein the grip is a clamp.