CN207836620U - A kind of zokor bow and arrow - Google Patents

Abstract

The utility model discloses a kind of zokor bows and arrows, including bow body, string, lever, vertical line, son, arrow are touched, the bow body is the downward arc of cambered surface, and the string includes connection ring and body with cord, the connection ring is connected among body with cord above position, and the connection ring is formed by connecting by several cyclic structures；One end of the lever is stretched into uppermost cyclic structure, with tip contact in ring, the lever at the fulcrum above connect vertical line, the upper end of the vertical line is connected to the internal side of bow, the other end of the lever connects contact shoe, and the tactile attached bag includes touching part and connector, the connector are connected to the end of lever, the touching part lower end is inserted into below bow body in trunk, and the arrow is located at body with cord to lower tail and connects ring position.The utility model provides easy-to-use method convenient for promoting effectively control Alpine Grasslands zokor quantity convenient for batch production for ecological protection.The utility model manufacture craft is simple, at low cost, efficient, easy to spread.

Description

A kind of zokor bow and arrow

Technical field

The utility model belongs to agriculture deratization tool technical field, is related to a kind of zokor bow and arrow.

Background technology

China Qinghai-Tibet Platean ecological environment frailty is easy to be destroyed, and is not easy to restore, and is China's ecological safe shelter zone Key is the source of China's water resource, be related to the strategic resource of national economy, therefore China put into Qinghai-Tibet Platean it is huge Big strength, preserves the ecological environment.Sources of three rivers is the cradle of Yangtze and Yellow rivers, is put in recent years since sources of three rivers overloads for a long time It herds, the serious degeneration patch such as Degenerated Meadow occurs, as vegetation cover degree reduces, grassland degeneration, rodent quantity is fast Speed increases, and further speeds up grassland degeneration, and the two is mutually promoted, and serious vicious circle is formd, and sources of three rivers ecology is caused to pacify It is faced with huge challenge entirely, how to control rodent quantity, while reducing the pollution that rodenticide deratization is brought, is one and compels The task of the eyebrows and eyelashes.

Zokor is a kind of rodent that build is larger, seeks underground activities for a long time, gnaws root system of plant, large area is caused to be planted It is dead；Trunk system is established simultaneously, therefore excavates a large amount of soil, is piled up in earth's surface, is caused vegetation Large Scale Death, a large amount of soil Earth is exposed to earth's surface, causes soil erosion.Therefore the mass propagation of zokor, causes serious grassland degeneration and soil erosion. And the method for controlling zokor quantity at present is limited, by rodenticide deratization, is easy to form drug resistance, and it is anti-zokor population quantity occur Bullet, while a large amount of manpower and materials are put into, it takes effect smaller；It is long there are the period by raising the biological control method of natural enemy, investment Greatly, the shortcomings that slowly effect.

The utility model is based on some long-term mouse killing workings, can make up the deficiency of the above method, is managed with the use of effect Think.

Utility model content

To solve the above problem present in the prior art and actual conditions, the utility model provides a kind of zokor bow Arrow, including bow body, string, lever, vertical line, tactile son, arrow, the bow body is the downward arc of cambered surface, and the string includes connection ring And body with cord, the connection ring are connected among body with cord above position, the connection ring is formed by connecting by several cyclic structures；It is described One end of lever is stretched into uppermost cyclic structure, and tip contact in ring, the lever at the fulcrum above connect vertical line, The upper end of the vertical line is connected to the internal side of bow, and the other end of the lever connects contact shoe, and the tactile attached bag includes touching part and company Fitting, the connector are connected to the end of lever, and the touching part lower end is inserted into below bow body in trunk, and the arrow is downward Tail portion is located at body with cord connection ring position.

Preferably, the body with cord is made of rubber band.

Preferably, the lever uses diameter 18# iron wires, length 7cm, the distance at connection ring end to fulcrum to be arrived with tactile sub- end The distance ratio of fulcrum is 1:7.

Preferably, the length of the tactile son is slightly longer than the length of arrow.

Preferably, the arrow tail is fixedly connected in connection ring.

The utility model is summarized in view of long-term line mouse killing working, is convenient for convenient for batch production by optimization design Promote effectively control Alpine Grasslands zokor quantity, easy-to-use method is provided for ecological protection.

The utility model manufacture craft is simple, at low cost, efficient, easy to spread.

Description of the drawings

Fig. 1 is that the zokor of the utility model embodiment catches and kills the structural schematic diagram of tool.

Fig. 2 is the exploded view of the zokor bow and arrow of the utility model embodiment.

Specific implementation mode

Technical solutions of the utility model are discussed in detail below in conjunction with the accompanying drawings.

The utility model is summarized in view of long-term line mouse killing working, special public convenient for batch production by optimization design Cloth production method provides easy-to-use method convenient for promoting effectively control Alpine Grasslands zokor quantity for ecological protection.

As shown in Figure 1, 2, a kind of zokor bow and arrow, including bow body 1, string 2, lever 3, vertical line 4, tactile son 5, arrow 6, the bow Body 1 is the downward arc of cambered surface, and the string 2 includes connection ring 21 and body with cord 22, and the connection ring 21 is connected among body with cord 22 Above position, the connection ring 21 is formed by connecting by several cyclic structures, and uppermost cyclic annular knot is stretched into one end of the lever 3 In structure, and tip contact in ring, the lever 3 at the fulcrum above connect vertical line 4, the upper end of the vertical line 4 is connected to bow body 1 The other end of inside, the lever 3 connects contact shoe 5, and described tactile sub 5 include touching part 51 and connector 52, the connector 52 It is connected to the end of lever 3, bow 1 lower section trunk of body is inserted into 3 lower end of touching part, and the arrow 6 is located at body with cord to lower tail Connect ring position.

Hard elastic steel wire can be used in bow body 1.

The body with cord 22 can be made of rubber band.

The lever 3 uses 18# iron wires, and length 5cm, the distance at connection ring end to fulcrum is at a distance from tactile sub- end to fulcrum Than being 1:7.

Vertical line 4 is used for truck dead lever, can be made of tightrope

Described tactile sub 5 are slightly longer than arrow 6, for withholding lever 3, and are inserted into trunk.

Arrow 6 is for slaughtering zokor.

In Fig. 1,7 be zokor channel, and 8 be ground.

The bow body arc is held downwardly on the soil above zokor channel, and bow body two is fixed at the body with cord both ends End, the arrow tail can be fixedly connected in connection ring, make arrow channel in advance in the soil above zokor channel, will The arrow is inserted into arrow channel, and earth mulch is used in combination to live channel eyelet；The tactile son can be that tightrope end is embedded in zokor trunk In soil, after trunk damage, zokor has habit to repair trunk, and when zokor moves soil, tightrope in soil by deviating from, under the lever other end Drop, connection ring are deviate from by the end of lever, and body with cord downwards shoots down arrow.

Can also arrow tail be not attached to together with string, the arrow is located at the arrow above zokor channel below bow body In channel, soft soil there is chucking power, the chucking power to be slightly larger than the gravity of arrow, such arrow arrow in arrow channel When injection, arrow is detached with string.

Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (5)

1. a kind of zokor bow and arrow, which is characterized in that including bow body, string, lever, vertical line, touch son, arrow, the bow body is cambered surface Downward arc, the string include connection ring and body with cord, and the connection ring is connected among body with cord above position, the connection ring It is formed by connecting by several cyclic structures；One end of the lever is stretched into uppermost cyclic structure, with tip contact in ring, institute State lever at the fulcrum above connect vertical line, the upper end of the vertical line is connected to the internal side of bow, the other end connection of the lever Son is touched, the tactile attached bag includes touching part and connector, and the connector is connected to the end of lever, and the touching part lower end is inserted into Bend below body in trunk, the arrow is located at body with cord to lower tail and connects ring position.

2. zokor bow and arrow according to claim 1, which is characterized in that the body with cord is made of rubber band.

3. zokor bow and arrow according to claim 1, which is characterized in that the lever use diameter 18# iron wires, length 7cm, Connection ring end to fulcrum distance with touch sub- end to fulcrum at a distance from ratio be 1:7.

4. zokor bow and arrow according to claim 1, which is characterized in that the length of the tactile son is slightly longer than the length of arrow.

5. zokor bow and arrow according to claim 1, which is characterized in that the arrow tail is fixedly connected in connection ring.