KR101815485B1

KR101815485B1 - Adapter screws supplied

Info

Publication number: KR101815485B1
Application number: KR1020150049374A
Authority: KR
Inventors: 천준희
Original assignee: 엄명용
Priority date: 2015-04-08
Filing date: 2015-04-08
Publication date: 2018-01-09
Also published as: KR20160120418A

Abstract

A guide body having a receiving space in which a screw can be received and having a slit formed to be able to communicate with a receiving space so that a screw can be introduced into the receiving space; And a support disposed in the receiving space of the guide body and supporting the head portion of the screw so that the screw introduced into the receiving space through the slit can be aligned with the initial setting position, And the aligned screw is configured to be fixed to the wall while being guided by the guide body by rotating the aligned screw with a screwdriver positioned coaxially with the guide body.

Description

ADAPTER SCREWS SUPPLIED

The present invention relates to a screwdriver adapter, and more particularly, to a screwdriver adapter that can be connected to a bit of an electric screwdriver to perform a screw operation without manually holding the screw.

Generally, the screw is formed by cutting a spiral groove along the outer circumferential surface of a round bar or the inner circumferential surface of a round hole. In addition to being used for fastening, fixing or adjusting the distance of mechanical parts, it is widely used for transmission of power.

To place these screws on the wall, screw the screwdriver into the head of the screw and secure it to the wall.

In addition, there is a method of using an electric screwdriver. However, there is a problem that when the screw is coupled to the electric screwdriver, the screw is rotated at a high speed when the screw is screwed on the wall.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide a screw supplying adapter which can prevent screws from falling down or being twisted have.

It is another object of the present invention to provide a screw feed adapter capable of easily feeding a screw into the inside of the adapter.

It is still another object of the present invention to provide an adapter for supplying a screw which can be used in connection with an automatic screw feeder.

On the other hand, another embodiment of the present invention is to provide a screw feed adapter capable of feeding screws of various sizes into the adapter.

In order to achieve the object of the present invention, a screw supplying adapter has a receiving space in which a screw can be received, and a slit is formed so as to communicate with the receiving space so that the screw can be introduced into the receiving space A guide body; And a support member disposed in the housing space of the guide body and supporting the head portion of the screw so that the screw introduced into the accommodation space through the slit can be aligned with the initial setting position, And the screw is rotated by a driver positioned coaxially with the guide body so that the screw can be fixed to the wall while being guided by the guide body.

The support member employed in an embodiment of the present invention may include a first support portion supporting the head portion of the screw at the initial setting position; And a second support portion supporting the body portion of the screw and being elastically deformed when the head portion is passed therethrough.

In addition, it is preferable that the support member employed in one embodiment of the present invention is disposed at three positions in the accommodating space at intervals along the circumferential direction.

The slit adopted in the other embodiment of the present invention is such that the head inlet allowing the inflow of the head portion of the screw is arranged along the axial direction of the case so that the initial setting position can be applied differently according to the length of the screw It is preferable that a plurality of these are provided at different positions.

According to another aspect of the present invention, there is provided a cartridge including a pair of slits formed on both sides of the guide body, the cartridge including a plurality of screws, The accommodating space of the guide body, and the other one of the pair of slits.

It is an object of the present invention to provide a screw feed adapter capable of preventing a screw from falling or being twisted without directly holding the screw by hand and putting it on a wall.

1 is a perspective view of a screw feed adapter according to an embodiment of the present invention;
FIG. 2 is a perspective view of a screw feed adapter according to an embodiment of the present invention, viewed from another angle; FIG.
3 is a plan view of a screw feed adapter according to an embodiment of the present invention;
Fig. 4 is a sectional view of Fig. 3; Fig.
5 and 6 are use state diagrams according to an embodiment of the present invention.
7 is a perspective view of a screw feed adapter according to another embodiment of the present invention;
8 is a cross-sectional view of Fig.
9 is a perspective view showing another slit shape adopted in another embodiment of the present invention.
10 is a sectional view of Fig.
11 is a cross-sectional view of a screw feed adapter employed in another embodiment of the present invention.

Hereinafter, a screw adapter according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of a screw feed adapter according to an embodiment of the present invention, FIG. 2 is a perspective view of a screw feed adapter according to an embodiment of the present invention, and FIG. FIG. 4 is a cross-sectional view of FIG. 3, and FIGS. 5 and 6 are use state diagrams according to an embodiment of the present invention.

As shown in the drawings, the screw adapter according to an embodiment of the present invention includes a guide body 120 and a support 130.

The guide body 120 has a receiving space in which the screw N can be received and a slit 122 is formed so as to communicate with the receiving space so that the thread can be introduced into the receiving space side. The guide body 120 employed in one embodiment of the present invention is formed in a cylindrical shape, but is not limited thereto.

The support body 130 is disposed in the accommodating space of the guide body 120 and supports the head portion of the screw N so as to align the screw introduced into the accommodation space through the slit 122 to the initial setting position. . The initial setting position described in the embodiment of the present invention refers to the position where the head portion of the screw D and the screw N can be engaged.

Thus, according to one embodiment of the present invention, by rotating the screw N positioned in the receiving space by the support 130 with a driver D positioned coaxially with the guide body 120, N are guided by the guide body 120 and fixed to the wall.

In this way, in the embodiment of the present invention, the screw and the driver can be fastened by the guide body 120, and when the screw is put on the wall, There is an effect that the problem that the screw N is knocked down or twisted can be solved.

Hereinafter, the use state of the screw feed adapter according to one embodiment of the present invention will be described with reference to FIGS. 1 to 6. FIG.

First, as shown in FIG. 5, a screw is inserted into a receiving space of the guide body 120 through a slit 122, and then a screwdriver is inserted into the guide body 120. The driver used in the embodiment of the present invention is preferably an electric driver having a bit adapter and may be a bit adapter of an electric driver, but the present invention is not limited thereto.

Then, when the driver D is inserted and coupled with the screw, the driver is guided by the guide body 120, and the screw is embedded in the wall as shown in FIG.

In an embodiment of the present invention, a driver guide part 110 for guiding a driver is formed on the guide body 120, and a ball flange (not shown) And a flange insertion groove 111 to be inserted and fixed.

Meanwhile, as shown in FIGS. 1 to 4, the support 130 employed in an embodiment of the present invention includes a first support portion and a second support portion.

The first support portion serves to support the head portion of the screw N at the initial set position, and it is preferable that the first support portion is disposed at three positions spaced along the circumferential direction in the accommodation space. In the embodiment of the present invention, three support members are arranged. However, when two support members are arranged, the screws may be separated between the support members. If four or more support members are provided, the support structure is wasted.

Preferably, the second support portion is formed by extending from the first support portion, which supports the body portion of the screw and is elastically deformed when passing through the head portion. At this time, the second support portion may be formed in a wavy shape or a saw-tooth shape so as to prevent the screw from being distorted when the screw is inserted into the wall through the driver.

7 is a perspective view showing a screw supply adapter according to another embodiment of the present invention.

7, the slit 160 employed in another embodiment of the present invention may be comprised of a head inlet 161 and a threaded body inlet 162. As shown in FIG.

8, the support 170 adopted in the other embodiment of the present invention is different from the support in the embodiment in that the ball plunger 170 is spaced apart in the circumferential direction Are disposed at three places.

9, the slit 160 employed in an embodiment of the present invention includes a head inlet 161 for allowing a head portion to be introduced into the head, Are provided at different positions along the axial direction of the case 150 and communicate with the screw body inlet ports 164 and 166.

As shown in FIG. 10, the support used in another embodiment of the present invention may be provided at a position corresponding to the slits 161, 163, and 165, respectively, as shown in FIG.

11 is a cross-sectional view of a screw feed adapter according to another embodiment of the present invention.

11, the slits 160 employed in another embodiment of the present invention are provided on both sides of the guide body 120, and the cartridge M, in which a plurality of screws are arranged, Any one of the pair of slits 160 can be sequentially passed through the accommodating space of the guide body 120 and the other one of the pair of slits 180. [

As described above, since the pair of slits 160 and 180 are provided on both sides, the screws can be continuously supplied through the cartridge M, which fixes only the head portion of the screw, There are advantages.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but is capable of numerous modifications and variations, It is obvious.

120: guide body 130: support
122, 160, 180: Slit

Claims

A guide body having a receiving space in which a screw can be received and formed with a slit communicable with the receiving space so that the screw can be introduced into the receiving space; And
And a support for supporting the head portion of the screw so that the screw introduced into the accommodation space through the slit can be aligned with the initial setting position,
The slit is provided with a plurality of head inlets at different positions along the axial direction of the case so as to allow the initial setting position to be applied differently according to the length of the screw,
Wherein the support is disposed at three positions spaced along the circumferential direction on the inner side of the screw accommodation space of the ball screw,
Wherein the screw is configured to be secured to the wall while being guided by the guide body by rotating a screw positioned in the receiving space by the support with a screwdriver coaxially positioned with the guide body, Supply adapter.

The method according to claim 1,
The support includes a first support for supporting the head of the screw at the initial setting position; And a second support portion that supports the body portion of the screw and is elastically deformed when the head portion is passed therethrough.

3. The method of claim 2,
Wherein the support member is disposed at three positions in the accommodating space at intervals along the circumferential direction.

delete

The method according to claim 1,
Wherein the slits are formed in pairs on both sides of the guide body,
Wherein a cartridge in which a plurality of screws are arranged is configured to sequentially pass through any one of the pair of slits, the receiving space of the guide body, and the other one of the pair of slits in sequence. Adapter.