CN207832025U - The fast joint structure of prod and crossbow body - Google Patents
The fast joint structure of prod and crossbow body Download PDFInfo
- Publication number
- CN207832025U CN207832025U CN201820160081.5U CN201820160081U CN207832025U CN 207832025 U CN207832025 U CN 207832025U CN 201820160081 U CN201820160081 U CN 201820160081U CN 207832025 U CN207832025 U CN 207832025U
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- China
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- prod
- connect base
- piece
- crossbow body
- connection bump
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Abstract
The utility model discloses the fast joint structures of prod and crossbow body, including crossbow body and prod, the front end both sides of the crossbow body are respectively equipped with a protruding block, the protruding block is equipped with jack, the prod is two, two prod of the left and right sides are connected by left side connect base with right side connect base with protruding block respectively, the top surface of left side connect base is equipped with left side prod connection bump, the bottom surface of left side connect base is equipped with left side threaded rod, the front end of left side connect base is equipped with inner bulge piece A, the bottom surface of inner bulge piece A is equipped with screw rod, the top surface of right side connect base is equipped with right side prod connection bump piece, the bottom surface of right side connect base is equipped with right side threaded rod, the front end of right side connect base is equipped with inner bulge piece B, inner bulge piece B is equipped with connecting hole.The utility model is simple in structure so that prod and the assembling of crossbow body are more convenient.
Description
Technical field
The utility model is related to a kind of crossbows, and in particular to the fast joint structure of prod and crossbow body.
Background technology
Crossbow is a kind of cold steel in ancient times, is the important component in ancient times chariot tactics.It is that infantry's effectively restraint is ridden
A kind of weapon of soldier.Crossbow is also referred to as " nest bow ", " cross bow ".A kind of weapons that ancient times are used for shooting an arrow.It is a kind of equipped with arm
Bow, mainly by crossbow arm, prod, bowstring and trigger mechanism of a crossbow etc. part form.Currently, prod and crossbow body are mainly by being welded to connect, it is raw
It is more demanding to employee when production assembling, and time-consuming for assembling.
Invention content
The utility model provides the fast joint structure of prod and crossbow body, solves prior art prod and mainly leads to crossbow body
Crossing to be welded to connect causes more demanding to employee and assembles the problem of time-consuming.
The utility model is achieved through the following technical solutions：
The front end both sides of the fast joint structure of prod and crossbow body, including crossbow body and prod, the crossbow body are respectively equipped with one
A protruding block, the protruding block are equipped with jack, and the prod is two, and two prod of the left and right sides are connected by left side respectively
Pedestal is connected with right side connect base with protruding block, and the top surface of left side connect base is equipped with left side prod connection bump, and left side connects
The bottom surface for connecing pedestal is equipped with left side threaded rod, and the front end of left side connect base is equipped with inner bulge piece A, inner bulge piece A's
Bottom surface is equipped with screw rod, and the top surface of right side connect base is equipped with right side prod connection bump piece, and the bottom surface of right side connect base is set
There are right side threaded rod, the front end of right side connect base to be equipped with inner bulge piece B, inner bulge piece B is equipped with connecting hole；Assembling
When, it is connect with nut thread after the jack on protruding block that right side threaded rod inserts on the right side of crossbow body, left side threaded rod inserts in crossbow body
It is connect with nut thread after jack on the protruding block in left side, and left side connect base is pressed in the connect base of right side, left side connects
The bottom for connecing the part that pedestal is located at inner bulge piece A above right side connect base and inner bulge piece B is equipped with resigning groove,
And screw rod insert in connecting hole after connect with nut thread, inner bulge piece A be located at the prod connection bump piece of right side be equipped with notch.
The utility model is further improved scheme, and the left side prod connection bump is equipped with connecting hole, and bolt passes through
Prod is fixedly connected on left side prod connection bump by the connecting hole.
The utility model is further improved scheme, and left side is equipped with by the left side prod connection bump and is aligned baffle, should
Left side is aligned baffle and left side prod connection bump to vertical.
The utility model is further improved scheme, and the right side prod connection bump on piece is equipped with connecting hole, spiral shell
Prod is fixedly connected on right side prod connection bump piece by bolt by the connecting hole.
The utility model is further improved scheme, and right-justification baffle is equipped with by the right side prod connection bump piece,
The right-justification baffle and right side prod connection bump piece are to vertical.
The utility model compared with prior art, has the following advantages that：
1, the utility model is simple in structure, when assembling, after right side threaded rod inserts in the jack on the protruding block on the right side of crossbow body
It connect, is connect with nut thread after the jack on protruding block that left side threaded rod inserts on the left of crossbow body, and left side with nut thread
Connect base is pressed in the connect base of right side, and left side connect base is located at right side connect base with inner bulge piece A and inside is convex
The bottom of part above playing piece B is connect after inserting in connecting hole equipped with resigning groove, and screw rod with nut thread.So that prod with
The assembling of crossbow body is more convenient；
2, it is equipped with left side by left side prod connection bump and is aligned baffle, which is aligned baffle and left side prod connection bump
To vertical；Right-justification baffle, the right-justification baffle and right side prod connection bump are equipped with by the prod connection bump piece of right side
Piece is to vertical.Quickly prod is fixedly connected with pedestal convenient for user, i.e., prod is against left side alignment baffle and right-justification
Baffle can quickly position prod.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic diagram of crossbow body.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the schematic diagram of left side connect base.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the schematic diagram of right side connect base.
The vertical view that Fig. 7 is Fig. 6.
Specific implementation mode
The utility model is described further with reference to the accompanying drawings and examples.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, the fast joint structure of prod and crossbow body, including crossbow
Body 1 and prod 2, the front end both sides of the crossbow body 1 are respectively equipped with a protruding block 11, which is equipped with jack, described
Prod 2 is two, and two prod 2 of the left and right sides pass through left side connect base 3 and right side connect base 4 and protruding block 11 respectively
It is connected, the top surface of left side connect base 3 is equipped with left side prod connection bump 32, and the bottom surface of left side connect base 3 is equipped with left side spiral shell
The front end of rasp bar 36, left side connect base 3 is equipped with inner bulge piece A33, and the bottom surface of inner bulge piece A33 is equipped with screw rod 34,
The top surface of right side connect base 4 is equipped with right side prod connection bump piece 42, and the bottom surface of right side connect base 4 is equipped with right side screw thread
The front end of bar 45, right side connect base 4 is equipped with inner bulge piece B43, and inner bulge piece B43 is equipped with connecting hole 44；Assembling
When, connect with nut thread after the jack that right side threaded rod 45 inserts on the protruding block 11 on the right side of crossbow body 1, left side threaded rod 36 is slotting
It is connect with nut thread after the jack on the protruding block 11 in 1 left side of crossbow body, and left side connect base 3 is pressed on right side connect base
On 4, left side connect base 3 and inner bulge piece A33 is located at the part above right side connect base 4 and inner bulge piece B43
Bottom is connect after inserting in connecting hole 44 equipped with resigning groove 35, and screw rod 34 with nut thread, and inner bulge piece A33 is located at right side
Notch 37 is equipped at prod connection bump piece 42, the left side prod connection bump 32 is equipped with connecting hole, and bolt passes through the company
It connects hole and prod 2 is fixedly connected on left side prod connection bump 32,32 side of the left side prod connection bump is equipped with left side and is aligned
Baffle 31, the left side are aligned baffle 31 and left side prod connection bump 32 to vertical, the right side prod connection bump piece
42 are equipped with connecting hole, and prod 2 is fixedly connected on right side prod connection bump piece 42, the right side by bolt by the connecting hole
The side of prod connection bump piece 42 is equipped with right-justification baffle 41, the right-justification baffle 41 and right side prod connection bump piece 42 to
Vertically.
It should be pointed out that for those skilled in the art, not departing from the utility model principle
Under the premise of, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (5)
1. the fast joint structure of prod and crossbow body, including crossbow body（1）With prod（2）, it is characterised in that：The crossbow body（1）'s
Front end both sides are respectively equipped with a protruding block（11）, the protruding block（11）It is equipped with jack, the prod（2）It is two, left and right
Two prod of both sides（2）Pass through left side connect base respectively（3）With right side connect base（4）With protruding block（11）It is connected, it is left
Side connect base（3）Top surface be equipped with left side prod connection bump（32）, left side connect base（3）Bottom surface be equipped with left side screw thread
Bar（36）, left side connect base（3）Front end be equipped with inner bulge piece A（33）, inner bulge piece A（33）Bottom surface be equipped with spiral shell
Bar（34）, right side connect base（4）Top surface be equipped with right side prod connection bump piece（42）, right side connect base（4）Bottom
Face is equipped with right side threaded rod（45）, right side connect base（4）Front end be equipped with inner bulge piece B（43）, inner bulge piece B
（43）It is equipped with connecting hole（44）；When assembling, right side threaded rod（45）Insert in crossbow body（1）The protruding block on right side（11）On jack
It is connect afterwards with nut thread, left side threaded rod（36）Insert in crossbow body（1）The protruding block in left side（11）On jack after with nut spiral shell
Line connects, and left side connect base（3）It is pressed on right side connect base（4）On, left side connect base（3）With inner bulge piece A
（33）Positioned at right side connect base（4）With inner bulge piece B（43）The bottom of the part of top is equipped with resigning groove（35）, and spiral shell
Bar（34）Insert in connecting hole（44）It is connect afterwards with nut thread, inner bulge piece A（33）Positioned at right side prod connection bump piece
（42）Place is equipped with notch（37）.
2. the fast joint structure of prod according to claim 1 and crossbow body, it is characterised in that：The left side prod connection
Protrusion（32）It is equipped with connecting hole, bolt is by the connecting hole by prod（2）It is fixedly connected on left side prod connection bump（32）.
3. the fast joint structure of prod according to claim 2 and crossbow body, it is characterised in that：The left side prod connection
Protrusion（32）Side is equipped with left side and is aligned baffle（31）, which is aligned baffle（31）With left side prod connection bump（32）To hang down
Directly.
4. the fast joint structure of prod according to claim 1 and crossbow body, it is characterised in that：Right side prod
Connection bump piece（42）It is equipped with connecting hole, bolt is by the connecting hole by prod（2）It is convex to be fixedly connected on right side prod connection
Playing piece（42）.
5. the fast joint structure of prod according to claim 1 and crossbow body, it is characterised in that：The right side prod connection
Tabs（42）Side is equipped with right-justification baffle（41）, the right-justification baffle（41）With right side prod connection bump piece（42）To
Vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160081.5U CN207832025U (en) | 2018-01-31 | 2018-01-31 | The fast joint structure of prod and crossbow body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160081.5U CN207832025U (en) | 2018-01-31 | 2018-01-31 | The fast joint structure of prod and crossbow body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207832025U true CN207832025U (en) | 2018-09-07 |
Family
ID=63395517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820160081.5U Active CN207832025U (en) | 2018-01-31 | 2018-01-31 | The fast joint structure of prod and crossbow body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207832025U (en) |
-
2018
- 2018-01-31 CN CN201820160081.5U patent/CN207832025U/en active Active
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| GR01 | Patent grant |