CN208243041U - A kind of pull head in recognizable direction - Google Patents

Abstract

The utility model relates to zipper head technical fields, more particularly to a kind of pull head in recognizable direction, including slider body, bulge loop is equipped at the top of the slider body, it is nested at the slider body bulge loop with connection ring, the connection ring tail end is connected with snak link, the snak link head is equipped with elastic loose-leaf, for buckling into pulling-on piece, it is arranged on the pulling-on piece fluted, the pulling-on piece groove is inlaid with compass, filled with oil liquid inside the compass, diamond shape needle is installed inside the compass, to indicate direction, the pointer is suspended in oil liquid and is connect by support shaft with guide dials, the utility model overcomes the shortcomings that previous product, installation has the pulling-on piece of direction recognition function at pull head, structure is simple, it is practical, it avoids getting lost when outdoor activities, to carry out self-protection.

Description

A kind of pull head in recognizable direction

Technical field

The utility model relates to zipper head technical fields, and in particular to a kind of pull head in recognizable direction.

Background technique

Zipper is also known as zipper, and concrete form is the fastener being respectively made of a toothrow on two straps, connects the side of opening Edge, two toothrows can be pulled in interlocking position by a sliding part makes closure of openings, this to rely on continuously arranged chain tooth, makes article simultaneously Conjunction or isolated connector are known as one of ten big inventions that modern age facilitates people to live.The appearance of zipper be a century it Preceding thing.At that time, in some places of central Europe, people attempt to replace button and bowknot by the method for band, hook and ring, Then start the test for carrying out developing zipper.Zipper is used for military uniform at first.In the World War I, septic yanks order for the first time Large quantities of zipper makees clothes to soldier.But zipper, then than later, is just widely accepted in civil popularization until nineteen thirty, is used To replace the button of clothes.The appearance of zipper greatly facilitates people's lives, and avoiding people is the trouble of button, to army It is particularly convenient for team and field worker, and prevent from being stumbled as button by extensions such as branches.Pull head must can not as zipper Few a part, plays a crucial role, for fastening or opening chain tooth.But the often shape letter of pull head in the market Single, purposes is single, is only used for the effect of opening and closing zipper, is not capable of the purposes of emergent self-rescue especially on field equipment, This will lead to outdoorsman people and lost danger occur.

Utility model content

Above-mentioned to solve the problems, such as, the utility model provides a kind of pull head in recognizable direction, pacifies on the pull head Harness has the pulling-on piece of direction recognition function, and of simple structure and strong practicability avoids getting lost when outdoor activities, to carry out certainly I protects.

A kind of pull head in recognizable direction, including slider body, the slider body top are equipped with bulge loop, the pull head sheet It is nested at body bulge loop with connection ring, the connection ring tail end is connected with snak link, and the snak link head is equipped with elastic loose-leaf, uses Buckle into pulling-on piece, be arranged fluted on the pulling-on piece, the pulling-on piece groove is inlaid with compass, inside the compass filled with Oil liquid is equipped with diamond shape needle inside the compass, and to indicate direction, the pointer is suspended in oil liquid and passes through support Axis is connect with guide dials.

Preferably, the connection type of the connection ring tail end and the snak link is hinged, and making between the two can be free It swings.

Preferably, the inclined-plane matched is processed at the snak link hinge and two joint surfaces of gib head, guarantees hinge It fits closely.

Preferably, the compass uses the floated compass of internal-filling liquid, guarantees the stability of needle.

Preferably, it is equipped with transparency protected set outside the compass, prevents from damaging in use.

Preferably, the needle surface is coated with Noctilucent material, convenient for using at night.

Preferably, the pulling-on piece is designed as water-drop-shaped, facilitates the installation of compass.

The utility model has the beneficial effects that the shortcomings that overcoming previous product, installation has direction discernment function at pull head The pulling-on piece of energy, of simple structure and strong practicability avoids getting lost when outdoor activities, to carry out self-protection.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of the pull head in recognizable direction of the utility model.

Fig. 2 is a kind of main view of the pull head in recognizable direction of the utility model.

Fig. 3 is a kind of right view of the pull head in recognizable direction of the utility model.

In figure: 1- slider body；2- connection ring；3- snak link；4- pulling-on piece；5- compass；6- needle.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this Utility model is not used to limit the utility model.

As shown in Figure 1-3, a kind of pull head in recognizable direction, including slider body 1, it is equipped at the top of the slider body 1 Bulge loop is nested at 1 bulge loop of slider body with connection ring 2, and 2 tail end of connection ring is connected with snak link 3, the snak link 3 heads are equipped with elastic loose-leaf, for buckling into pulling-on piece 4, are arranged fluted on the pulling-on piece 4,4 groove of pulling-on piece is inlaid with finger Compass 5 is equipped with diamond shape needle inside the compass 5 filled with oil liquid inside the compass 5, described to indicate direction Pointer 6 is suspended in oil liquid and is connect by support shaft with guide dials.

As shown in Figure 1-3, the connection type of 2 tail end of connection ring and the snak link 3 be it is hinged, make between the two may be used To freely swing, the inclined-plane matched is processed at 3 hinge of snak link and two joint surfaces of gib head, guarantees the close of hinge Fitting, the compass 5 use the floated compass of internal-filling liquid, guarantee the stability of needle, are equipped with outside the compass 5 saturating Bright protective case prevents from damaging in use, and 6 surface of needle is coated with Noctilucent material, convenient for using at night, the drawing Piece 4 is designed as water-drop-shaped, facilitates the installation of compass.

When carrying out outdoor sports, pull head is naturally drooped under general case, only need to be by compass when needing to take one's bearings 5 is horizontal positioned, direction can be judged by direction of the needle 6 when static, since needle 6 is coated with luminescent coating, at night Also it can be used normally.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modification, equivalent replacement or improvement etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (7)

1. a kind of pull head in recognizable direction, it is characterised in that: including slider body, bulge loop is equipped at the top of the slider body, It is nested at the slider body bulge loop with connection ring, the connection ring tail end is connected with snak link, and the snak link head is equipped with Elastic hinge is arranged fluted for buckling into pulling-on piece on the pulling-on piece, the pulling-on piece groove is inlaid with compass, the finger Filled with oil liquid inside compass, diamond shape needle is installed inside the compass, to indicate direction, the needle is suspended in oil liquid In and connect with guide dials by support shaft.

2. a kind of pull head in recognizable direction according to claim 1, it is characterised in that: the connection ring tail end and described The connection type of snak link be it is hinged, make to freely swing between the two.

3. a kind of pull head in recognizable direction according to claim 1, it is characterised in that: the hinge of the spring buckle with The inclined-plane matched is processed at two joint surfaces of gib head, guarantees fitting closely for hinge.

4. a kind of pull head in recognizable direction according to claim 1, it is characterised in that: the compass uses internal-filling liquid Floated compass guarantees the stability of needle.

5. a kind of pull head in recognizable direction according to claim 1, it is characterised in that: be equipped with outside the compass saturating Bright protective case prevents from damaging in use.

6. a kind of pull head in recognizable direction according to claim 1, it is characterised in that: the needle surface is coated with noctilucence Material, convenient for using at night.

7. a kind of pull head in recognizable direction according to claim 1, it is characterised in that: the pulling-on piece is designed as water droplet Shape facilitates the installation of compass.