JP2514115Y2 - Belt connector for mobile devices - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a belt connecting device which is suitable for attaching a shoulder belt or the like to a portable article such as a bag or a water bottle.

[0002]

2. Description of the Related Art Conventionally, this type of belt connecting device has a section J
A belt connecting portion is continuously provided to the character-shaped locking claw portion, and a locking member having an opening formed between the tip of the locking claw portion and the base portion is provided. It is connected by locking to a ring-shaped or bar-shaped locking device.To prevent the connected locking claws from coming off, it is attached to a closing member made of an elastic piece that closes the opening or a spring. Energized slide type closing
A closing member is provided.

[0003]

However, the one provided with the closing member made of the elastic piece has the problem that the closing portion is repeatedly attached and detached.
The material may be damaged, and the one provided with the sliding type closing member has a complicated structure because a spring for urging the closing member is incorporated.

Therefore, an object of the present invention is to provide a belt connector for a portable article, which has a simple structure and has a high durability of a closing member for closing the opening of the tip of the locking claw portion.

[0005]

In order to achieve the above object, the present invention provides a belt connecting portion at one end of a base and a J-shaped cross section at the other end.
The locking claws of the
The locking member having an opening formed between the locking member and the opening of the locking member.
In a belt connector for a portable article, which includes a closing member that closes , the locking member has a wide surface whose bases face each other.
And a rectangular shape composed of a narrow surface facing each other
A locking projection is formed on the wide surface, and the closing member is
A pair of wide portions facing the wide surface and the narrow surface facing each other.
And the locking member.
It has an insertion hole through which the belt connecting part and the base part of
On the inner surface of the insertion hole of the wide portion, the closing member is the tip of the locking claw portion.
Engage with the locking protrusion when closing the opening between the base and the base
Locking step is formed and the wide portion is formed on the outer surface of the narrow portion.
Push the part that bends to release the engagement between the locking step and the locking protrusion.
It is characterized in that a pressure convex portion is formed .

[0006]

[Operation] With such a configuration, when the belt is inserted into the insertion hole of the closing member , the belt is attached to the belt connecting portion of the locking member, and the closing member is externally fitted to the base of the locking member, the closing member <br / The opening of the tip of the locking claw is blocked by>, and the opening of the tip of the locking claw opens by removing the closing member from the base of the locking member.
Can be attached to and detached from the connector on the side of mobile devices. Further, since the belt closure member be removed closing member from the locking member is inserted, closing member nor fall off.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment in which the present invention is applied to a belt connector for a portable thermos will be described below with reference to FIGS.

[0008] Belt connector 1 is composed of a locking member 2 and the closing member 3, respectively attached to both ends of the belt 4 is connected to the locking member 6 which is fixed to the shoulder of the thermos 5
It

The locking member 2 has a belt connecting to one end of the base 2a.
The connecting portion 2b and the locking claw portion 2c having a J-shaped cross section at the other end, respectively.
The two bases 2a are integrally formed by connecting the bases 2a to each other.
The narrow surfaces 2e, 2e facing the wide surfaces 2d, 2d
It is formed in a rectangular shape consisting of two wide surfaces 2d, 2d
Longitudinal locking projections 2f, 2f are formed on the.

The belt connecting portion 2b has a thickness greater than that of the base portion 2a.
It is slightly thin and is erected at both ends in the longitudinal direction of the base 2a.
The suspension part 2h of the belt 2 is laterally mounted on the upper part of the supporting columns 2g and 2g.
Of the belt 2 opened between the suspension portion 2h and the base portion 2a.
The insertion hole 2i is formed.

The locking claw portion 2c is slightly thicker than the thickness of the base portion 2a.
It is thin and thin , and forms and extends a step 2j from one side of the base 2a.
After that, the opening 2m is formed in a J-shaped cross section that is bent and between the other side of the base 2a and the tip 2k of the locking claw 2c, into which the bar-shaped connecting rod 6a of the locking tool 6 can be inserted. The bar-shaped connecting rod 6a is formed on the inside 2n of the bent portion.

The closing member 3 is opposed to the wide surfaces 2d, 2d.
A pair of wide portions 3a, 3a facing each other and the narrow surfaces 2e, 2e
When it is formed by a pair of narrow portions 3b, 3b facing each other,
Mainly, the belt connecting portion 2b and the base portion 2a of the locking member 2
Has a through hole 3c through which the
A tongue-like closure that closes the opening 2m of the locking member 2 at the lower end of a
The closing portion 3d is integrally formed.

Inner surface of the insertion holes 3c of the wide portions 3a, 3a
The closing member 3 includes a tip 2k and a base of the locking claw 2c.
When the opening 2m between 2a and 2a is closed, it engages with the locking protrusion 2f.
The engaging step portion 3e is formed, and the narrow portions 3b, 3b are formed.
The widened portions 3a, 3a are bent on the outer surface of the locking step portion 3
pressing protrusions 3f, 3 for releasing the engagement between e and the locking protrusion 2f
f is formed. Also, the insertion of the narrow portions 3b, 3b
On the inner surface of the through hole 3c, the pillar 2 of the belt connecting portion 2b is provided.
Grooves 3g and 3g for guiding g and 2g are formed.
It

The belt connecting tool 1 thus constructed is
First, the belt 4 is inserted into the insertion hole 3c of the closing member 3, then the belt 4 is inserted into the insertion hole 2i of the belt 2 of the locking member 2 and folded back, and the belt 4 is inserted into the insertion hole 3c of the closing member 3 again. Is inserted and the tip of the belt 4 is stopped by a stopper 7 provided in the middle of the belt 4.

[0015] Thus, the locking member 2 is attached to the belt 4, the closure member 3 is slid externally fitted a closing member 3 to the base 2a of the locking member 2, the other of the wide part 3 of the closure member 3
abuts a to step portion 2j of the locking member 2, the engagement of the locking member 2
When the locking step portions 3e, 3e of the closing member 3 are engaged with the stop projections 2f, 2f, the closing portion 3d of the closing member 3 causes the base portion 2a of the locking member 2 and the tips of the locking claw portions 2c . The opening 2m between 2k and 2k can be closed with a slight gap.

When connecting the belt connecting tool 1 thus constructed to the locking tool 6 of the thermos bottle 5, the bar-shaped connecting rod 6a of the locking tool 6 with the opening 2m of the locking member 2 open. Is enclosed by the bent portion inner side 2n of the locking claw portion 2c , and the closing member 3 is slid to be fitted onto the base portion 2a of the locking member 2 so that the opening 2m of the locking member 2 closes the closing portion of the closing member 3. It is closed by 3d , and the belt connecting tool 1 is connected without being disengaged from the locking tool 6 of the thermos bottle 5.

At this time, as shown in FIG. 4, the width of the base portion 2a
If the width of the wide surface 2d is formed wider than the width of the locking claw portion 2c,
Of the other end side surface 2p of the base portion 2a and the narrow portion 3b of the closing member 3
The side surface 3i of the locking claw portion projects beyond the width of the locking claw portion 2c,
As shown in FIG. 5, the other end side surface 2p of the base portion 2a and the closing member
3, the side surface 3i of the locking claw portion of the narrow portion 3b of 3 has a bar-shaped connecting rod 6a.
Proximity to the peripheral surfaces of the support parts 6b, 6b of the locking tool 6 which is horizontally mounted
Then, the belt connecting tool 1 is rotated around the axis of the bar-shaped connecting rod 6a.
Even if the other end side surface 2p of the base portion 2a and the closing member 3 are narrowed,
The side surface 3i of the locking claw portion of the portion 3b is formed on the peripheral surface of the support portions 6b and 6b.
Since contact prevents axial displacement of the bar-like connecting rods 6a bent portion inside 2n of the engaging claw portion 2c is always embracing the bar-shaped connecting rod 6a, the belt connector 1 is disengaged accidentally from fastener 6 Prevent.

When the belt connecting tool 1 is released from the locking tool 6 of the thermos bottle 5, the pressing projections 3f, 3f of the closing member 3 are pressed with fingers to bend the wide parts 3a, 3a to form the locking step 3e. Locking
When the blocking member 3 is pulled toward the stopper 7 of the belt 4 after releasing the engagement with the protrusion 2f, the opening 2m of the locking member 2 opens.
The belt connector 1 can be removed. In this case, the closing member 3, since the belt 4 is inserted, the closure member 3 does not fall off.

As described above, the closing member 3 is attached to the belt 4
Since the opening 2m of the locking member 2 is opened and closed by moving it along the direction, the structure becomes simpler than the conventional one, and
The durability of the closing member 3 can be increased.

FIG. 6 shows a second embodiment of the present invention.
The belt connecting tool 10 has one end of the base portion 11a of the locking member 11.
The belt connecting portion 11b is wider than the base portion 11a at the other end.
The locking claws 11c having a J-shaped cross section
A circular locking protrusion on both wide surfaces 11d of the base 11a.
Each of the raised portions 11f is formed, and the insertion hole 12c is formed.
The width of the formed closing member 12 is the same as the width of the locking claw portion 11c.
And a locking step on the inner surface of the insertion hole 12c of the wide portion 12a.
Part (not shown) is engaged with the locking projection 11f to lock the locking claw 1
The opening 11m between the tip 11k of 1c and the base 11a is closed.
I am

With this configuration, the locking claw portion
Connecting rod 13a of main body side locking tool 13 wider than 11c
Can be connected to.

When the closing member 12 is to be removed, the pressing projection 12f of the narrow portion 12b of the closing member 12 is pushed with a finger to bend the wide portion 12a and to close the closing portion , as in the above embodiment.
The material 12 may be pulled in the direction of the belt 4.

[0023]

[Effects of the Invention] The belt connecting device of the present invention is as described above.
Belt connecting part at one end of the base part, J-shaped locking at the other end
The claws are arranged in a row, and between the tip and the base of the locking claws.
Place the locking member with the opening in a wide
If it is formed in a rectangular shape consisting of a surface and a narrow surface facing each other,
On the other hand, a locking projection is formed on the wide surface and is fitted onto the locking member.
The closing member is a front part and a pair of wide parts facing the wide surface.
It is also formed with a pair of narrow portions facing the narrow surface.
The belt connecting portion and the base portion of the locking member are inserted into
An insertion hole is formed, and the closing member is formed on the inner surface of the insertion hole of the wide portion.
When closing the opening between the tip and the base of the locking claw
Forming a locking step portion that engages with the locking protrusion, the narrow portion
The wide portion is bent on the outer surface of the
Since the pressing convex part that releases the engagement of is formed,
Insert the belt through the insertion hole and attach the belt to the belt of the locking member.
Attach to the connecting part, and fit the closing member on the base of the locking member.
By engaging the locking step and the locking projection,
The opening at the tip of the locking claw can be closed with a material,
Push the convex part to bend the wide part and
By releasing the engagement and removing the closing member from the locking member,
The opening at the tip of the locking claw can be opened.
Can be attached to and detached from the connector on the side of mobile devices. Therefore different
Closure with locking member without using elastic member
Because it can be engaged and disengaged with the member with one touch, compared to the conventional
The structure is simple and the operation of the closing member is easy.
In addition, the durability of the closing member that closes the opening should be high.
In addition, the closure member can be removed from the locking member.
However, since the belt is inserted through the closing member, the closing member
Will never fall out.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a belt connector according to a first embodiment.

FIG. 2 is a perspective view of the belt connector as seen from the front side.

FIG. 3 is a perspective view of the belt connector as seen from the back side.

FIG. 4 is a sectional view of the belt connecting tool.

FIG. 5 is a sectional view showing a state in which the same is connected to a stopper of a thermos bottle.

FIG. 6 is an exploded perspective view of a belt connector according to a second embodiment.

[Explanation of symbols]

 1, 10 ... Belt connector, 2, 11 ... Locking member, 2a,
11a ...base,2b, 11b ...Belt connection,2c, 1
1c ...Locking claws, 2d, 11d ... Wide surface, 2e ... Narrow
Surface, 2f, 11f… Locking protrusion,2m, 11m ... opening,
3, 12 ...Closure member,3a, 12a ... Wide part, 3b, 1
2b ... narrow portion, 3c, 12c ... insertion hole, 3e ... locking step
Parts, 3f, 12f ... pressing protrusions4, belt

 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Ikuo Miura 1-16-7 Nishi-Shimbashi, Minato-ku, Tokyo Nihon Oxygen Co., Ltd. (56) Bibliographic references Shoko 23-23254 (JP, Y1) 62-46889 (JP, Y2) Actual public Sho 56-1561 (JP, Y2) Actual public 61-16821 (JP, Y1)

Claims (1)

(57) [Scope of utility model registration request] 1. A belt connecting portion is provided at one end of the base portion and a belt connecting portion is provided at the other end thereof.
Surface J-shaped locking claws are provided in a row, and the tips of the locking claws are provided.
Locking member having an opening formed between the base and the base, and the locking member
In the belt connector of a portable article , which comprises a closing member that closes the opening of the locking member, the locking members have their bases opposed to each other.
It is formed in a rectangular shape consisting of a wide surface facing each other and a narrow surface facing each other.
And a locking projection is formed on the wide surface,
The material is a pair of wide portions facing the wide surface and the narrow surface.
And a pair of narrow portions facing each other, and
Insert the insertion hole for inserting the belt connecting part and the base part of the locking member.
And the blocking member is locked to the inner surface of the insertion hole of the wide portion.
When the opening between the tip of the claw and the base is closed, the locking protrusion
A locking step portion that engages with the origin is formed, and on the outer surface of the narrow portion,
Bending the wide part to release the engagement between the locking step and the locking projection.
A belt connector for a portable article, which is characterized in that a pressing convex portion for removing is formed .