CN211241373U - Connecting and adjusting device for fishing box backrest - Google Patents
Connecting and adjusting device for fishing box backrest Download PDFInfo
- Publication number
- CN211241373U CN211241373U CN201922178376.2U CN201922178376U CN211241373U CN 211241373 U CN211241373 U CN 211241373U CN 201922178376 U CN201922178376 U CN 201922178376U CN 211241373 U CN211241373 U CN 211241373U
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- Prior art keywords
- fishing box
- backrest
- adjusting device
- positioning
- fishing
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Abstract
The utility model discloses a connection adjusting device of fishing box back, it relates to fishing box field, and it contains fishing box back, fishing box upper cover and connects adjusting device, and fishing box back and the mutual swing joint of fishing box upper cover to connect adjusting device through controlling two and connect. Its structural design is reasonable, and the installation is simple, and convenient to use is connected through connecting adjusting device between the both ends of back and well lid, not only can improve the security, and long service life compares more durable with ordinary connecting device moreover.
Description
The technical field is as follows:
the utility model relates to a connection adjusting device of fishing box back belongs to fishing box technical field.
Background art:
the fishing box is used as an auxiliary device for placing various fishing accessory boxes, can also be used as a pedestal or a seat for fishing, and is an essential auxiliary device for a plurality of fishing enthusiasts during fishing.
The existing fishing box cover only has the function of covering the box body, and has no other functions, so that the space of the box body is more wasted, a fisherman can use the fishing box as a stool after standing for a long time, a backrest is arranged on the fishing box cover on the current market, the backrest and the box cover are connected by a simple connecting device, the connecting device has short service life, the fisherman sits on the fishing box cover, is uncomfortable, is not beneficial to long-term fishing and riding, the backrest has overlarge force, and the connecting device is easy to damage.
The utility model has the following contents:
in order to solve the problems, the utility model provides a connecting and adjusting device for a fishing box backrest.
The utility model discloses a connection adjusting device of fishing box back, it contains fishing box back, fishing box upper cover and connects adjusting device, and fishing box back and fishing box upper cover swing joint each other to connect adjusting device through controlling two and connect.
Preferably, the bottom ends of the left side and the right side of the fishing box backrest are provided with groove-shaped frames, the center of the bottom of each groove-shaped frame is provided with a positioning guide pillar, a first connecting hole is formed in each positioning guide pillar, a first positioning hole is formed in the circumferential direction of the bottom surface of each groove-shaped frame, the two sides of the rear part of the fishing box upper cover are provided with a backrest connecting seat and a backrest backer, the backrest connecting seat is provided with a second connecting hole and a second positioning hole corresponding to the fishing box backrest, and metal positioning pins are installed in the second connecting hole and the second positioning hole.
Preferably, the connection adjusting device comprises a button, a pressure spring, a deflector rod, a pair of locking screws, a threaded rod, a positioning pin, a reset spring and a cover, wherein the pressure spring is sleeved on a positioning guide pillar of the groove-shaped frame, the button is installed on the guide pillar of the positioning guide pillar, the pair of locking screws sequentially penetrate through the button from outside to inside, the pressure spring, a first connecting hole and a second connecting hole to be connected with the threaded rod, the deflector rod is arranged on the inner side wall of the button, the deflector rod is movably installed in the second positioning hole in the backrest connecting seat, the reset spring and the positioning pin are assembled in the second positioning hole guide sleeve of the upper cover of the fishing box, and the cover.
Preferably, the inner cavity of the locking screw is provided with an internal thread which is screwed with an external thread on the threaded rod.
The utility model has the advantages that: its structural design is reasonable, and the installation is simple, and convenient to use is connected through connecting adjusting device between the both ends of back and well lid, not only can improve the security, and long service life compares more durable with ordinary connecting device moreover.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a top exploded view of the present invention;
FIG. 4 is a schematic exploded view of the present invention;
fig. 5 is a cross-sectional view of the present invention;
FIG. 6 is an enlarged view of the line A of FIG. 5;
fig. 7 is a schematic structural view of the back rest of the fishing box of the present invention.
1-fishing box back; 1-1-grooved frame; 1-2-positioning guide posts; 1-2-1-first connection hole; 1-3-a first locating hole; 2-fishing box upper cover; 2-1-a backrest connection seat; 2-1-1-second connection hole; 2-1-2-a second locating hole; 2-2-backrest and backrest; 3-connecting an adjusting device; 3-1-button; 3-2-pressure spring; 3-3-deflector rod; 3-4-pairs of locking screws; 3-5-threaded rod; 3-6-positioning pin; 3-7-a return spring; 3-8-lid.
The specific implementation mode is as follows:
as shown in fig. 1 to 7, the following technical solutions are adopted in the present embodiment: the fishing box comprises a fishing box backrest 1, a fishing box upper cover 2 and a connecting and adjusting device 3, wherein the fishing box backrest 1 and the fishing box upper cover 2 are movably connected with each other and are connected through a left connecting and adjusting device 3 and a right connecting and adjusting device 3.
Wherein, the bottom of the left side and the right side of the fishing box backrest 1 is provided with a groove-shaped frame 1-1, the center of the bottom of the groove-shaped frame 1-1 is provided with a positioning guide pillar 1-2, the positioning guide pillar 1-2 is provided with a first connecting hole 1-2-1, the bottom of the groove-shaped frame 1-1 is provided with a first positioning hole 1-3 along the circumferential direction, the two sides of the rear part of the fishing box upper cover 2 are provided with a backrest connecting seat 2-1 and a backrest mountain 2-2, the backrest connecting seat 2-1 is provided with a second connecting hole 2-1-1 and a second positioning hole 2-1-2 corresponding to the fishing box backrest 1, and metal positioning pins are arranged in the second connecting hole 2-1-1 and the second positioning hole 2-1-2; the connection adjusting device 3 consists of a button 3-1, a pressure spring 3-2, a deflector rod 3-3, a locking screw 3-4, a threaded rod 3-5, a positioning pin 3-6, a return spring 3-7 and a cover 3-8, wherein the pressure spring 3-2 is sleeved on a positioning guide post 1-2 of the groove type frame 1-1, the button 3-1 is arranged on the guide post of the positioning guide post 1-2, the locking screw 3-4 sequentially penetrates through the button 3-1, the pressure spring 3-2, a first connecting hole 1-2-1 and a second connecting hole 2-1-1 from outside to inside to be connected with the threaded rod 3-5, the deflector rod 3-3 is arranged on the inner side wall of the button 3-1, the deflector rod 3-3 is movably arranged in the second positioning hole 2-1-2 on the backrest connecting seat 2-1, a return spring 3-7 and a positioning pin 3-6 are assembled in a guide sleeve of a second positioning hole 2-1-2 of the fishing box upper cover 2, and a cover 3-8 is arranged outside the button 3-1; the inner cavity of the locking screw 3-4 is provided with internal threads which are screwed with the external threads on the threaded rod 3-5.
The working principle of the specific embodiment is as follows: the fishing box upper cover 2 and the fishing box backrest 1 can be movably opened, the fishing box backrest 1 rotates to drive the shift lever 3-3 on the button 3-1 to rotate to the position of the positioning pin 3-6, the positioning pin 3-6 is pushed to the position of the first positioning hole 1-3 of the fishing box backrest 1 under the action of the return spring 3-7, the fishing box backrest 1 and the fishing box upper cover 2 reach a locking state, the shift lever 3-3 on the button 3-1 is pushed forwards to the positioning pin 3-6, the positioning pin 3-6 is separated from the position of the first positioning hole 1-3 of the fishing box backrest 1, the fishing box backrest 1 and the fishing box upper cover 2 can be movably opened, and the fishing box backrest 1 is backed to the backrest 2-2 to serve as a using state, and the fishing box backrest 1 is folded forwards.
This embodiment structural design is reasonable, and the installation is simple, and convenient to use is connected through connecting adjusting device between the both ends of back and well lid, not only can improve the security, and long service life compares more durable with ordinary connecting device moreover.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A connecting and adjusting device for a fishing box backrest is characterized in that: the fishing box comprises a fishing box backrest (1), a fishing box upper cover (2) and a connecting and adjusting device (3), wherein the fishing box backrest (1) and the fishing box upper cover (2) are movably connected with each other and are connected through a left connecting and adjusting device and a right connecting and adjusting device (3).
2. The fishing box back connection adjusting apparatus as claimed in claim 1, wherein: the fishing box comprises a fishing box backrest (1), and is characterized in that groove-shaped frames (1-1) are arranged at the bottom ends of the left side and the right side of the fishing box backrest (1), a positioning guide pillar (1-2) is arranged at the center of the bottom of the groove-shaped frames (1-1), a first connecting hole (1-2-1) is arranged on the positioning guide pillar (1-2), a first positioning hole (1-3) is arranged in the circumferential direction of the bottom of the groove-shaped frames (1-1), a backrest connecting seat (2-1) and a backrest mountain (2-2) are arranged on two sides of the rear part of an upper cover (2) of the fishing box, a second connecting hole (2-1-1) and a second positioning hole (2-1-2) corresponding to the fishing box backrest (1) are arranged on the backrest connecting seat (2-1), and metal positioning pins are arranged in the second connecting hole (2-1-1) and the.
3. The fishing box back connection adjusting apparatus as claimed in claim 1, wherein: the connection adjusting device (3) consists of a button (3-1), a pressure spring (3-2), a deflector rod (3-3), a pair locking screw (3-4), a threaded rod (3-5), a positioning pin (3-6), a reset spring (3-7) and a cover (3-8), wherein the pressure spring (3-2) is sleeved on a positioning guide pillar (1-2) of the groove-shaped frame (1-1), the button (3-1) is arranged on the guide pillar of the positioning guide pillar (1-2), the pair locking screw (3-4) sequentially penetrates through the button (3-1), the pressure spring (3-2), a first connecting hole (1-2-1) and a second connecting hole (2-1-1) from outside to inside to be connected with the threaded rod (3-5), the deflector rod (3-3) is arranged on the inner side wall of the button (3-1), the deflector rod (3-3) is movably arranged in a second positioning hole (2-1-2) on the backrest connecting seat (2-1), a return spring (3-7) and a positioning pin (3-6) are assembled in a guide sleeve of the second positioning hole (2-1-2) of the fishing box upper cover (2), and a cover (3-8) is arranged on the outer side of the button (3-1).
4. The fishing box back connection adjusting apparatus as claimed in claim 3, wherein: the inner cavity of the locking screw (3-4) is provided with an internal thread and is screwed with the external thread on the threaded rod (3-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922178376.2U CN211241373U (en) | 2019-12-09 | 2019-12-09 | Connecting and adjusting device for fishing box backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922178376.2U CN211241373U (en) | 2019-12-09 | 2019-12-09 | Connecting and adjusting device for fishing box backrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211241373U true CN211241373U (en) | 2020-08-14 |
Family
ID=71965321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922178376.2U Active CN211241373U (en) | 2019-12-09 | 2019-12-09 | Connecting and adjusting device for fishing box backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211241373U (en) |
-
2019
- 2019-12-09 CN CN201922178376.2U patent/CN211241373U/en active Active
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