CN216277420U - Embedded discrete tail-box of rotation axis - Google Patents
Embedded discrete tail-box of rotation axis Download PDFInfo
- Publication number
- CN216277420U CN216277420U CN202122467463.7U CN202122467463U CN216277420U CN 216277420 U CN216277420 U CN 216277420U CN 202122467463 U CN202122467463 U CN 202122467463U CN 216277420 U CN216277420 U CN 216277420U
- Authority
- CN
- China
- Prior art keywords
- connecting ring
- tail box
- upper cover
- trunk
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Diaphragms And Bellows (AREA)
Abstract
The invention discloses a discrete tail box with an embedded rotary shaft, which comprises a tail box upper cover, a connecting ring and a tail box lower cover, wherein the tail box upper cover is provided with a connecting ring; a protruding block with a rotating hole is arranged on the upper cover of the tail box; the outer contour of the connecting ring is matched with the outer contour of the opening of the upper cover, the section of the connecting ring is in step-shaped envelope, and the inner side of the connecting ring is provided with a convex block; a tail box upper cover rotating seat is arranged on the connecting ring and matched with a protruding block with a rotating hole on the tail box upper cover; the outer contour of the lower cover of the tail box is matched with the outer contour of the connecting ring; an upper cover rotating seat embedding hole is formed in the position, corresponding to the upper cover rotating seat on the connecting ring, on the lower cover of the tail box; during assembly, the metal shaft penetrates through the connecting ring to form the rotary seat of the upper tail box cover and the protruding block with the rotary hole on the upper tail box cover, so that the connecting ring and the upper tail box cover are connected, and the problems of extension of a tail box hinge and abnormal sound of the tail box are solved.
Description
Technical Field
The invention belongs to the technical field of tail boxes, and particularly relates to a split tail box with an embedded rotary shaft.
Background
At present, along with the electric motor car, the wide application of car of riding instead of walk, people are including riding instead of walk to the use of electric motor car or car of riding instead of walk in the life, carry people, carry demands such as thing, so present electric motor car, the car of riding instead of walk is furnished with corresponding year thing container mostly, because compromise back and back packing box, so the boot obtains liking and the wide use of everybody, but also discover a great deal of shortcoming of boot in the use, for example because the boot need open and shut, and open and shut and need the hinge, because only upper and lower lid, make the hinge can only stretch out between the upper and lower lid, the design of outstanding hinge can seriously influence the back effect of boot like this, simultaneously, because lack the restraint between the upper and lower lid, make the boot produce the abnormal sound in the driving process, seriously influence experience by bus.
Disclosure of Invention
The invention aims to solve the technical problem of providing a split tail box with a built-in rotary shaft, aiming at the defects of the prior art.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
a split type tail box with a rotary shaft embedded inside comprises a tail box upper cover, a connecting ring and a tail box lower cover; the upper cover of the tail box is provided with a raised block with a rotating hole;
the outer contour of the connecting ring is matched with the outer contour of the opening of the upper cover, the section of the connecting ring is in step-shaped envelope, the inner side of the connecting ring is provided with a convex block, and the outer envelope outer contour of the convex block is matched with the inner contour of the opening of the upper cover of the tail box; a fixing screw through hole is formed between the upper surface and the lower surface of the connecting ring and is used for a fixing screw to pass through so as to realize the screw connection between the connecting ring and the lower cover of the tail box; a buckle with a barb is arranged below the connecting ring; a tail box upper cover rotating seat is arranged on the connecting ring and matched with a protruding block with a rotating hole on the tail box upper cover to restrain the rotation of the tail box upper cover;
the outer contour of the lower tail box cover is matched with that of the connecting ring, and a threaded hole is formed in the lower tail box cover at a position corresponding to the fixing screw through hole in the connecting ring; a clamping ring is arranged on the lower cover of the trunk and corresponds to the buckle with the barb on the connecting ring; an upper cover rotating seat embedding hole is formed in the position, corresponding to the upper cover rotating seat on the connecting ring, on the lower cover of the tail box;
during the assembly, the metal shaft passes the connection ring and goes up tail case upper cover roating seat and tail case upper cover and take the protruding piece of rotatory hole, realizes the connection of connection ring and tail case upper cover, and the cooperation of taking barb buckle and tail case lower cover to go up the buckle on the connection ring realizes the pre-fixing of connection ring and tail case lower cover, and the screw passes through the connection ring and goes up during screw hole twists tail case lower cover and go up the screw hole, realizes the fixed mounting of connection ring and tail case lower cover.
Preferably, the protruding block with the rotating hole on the upper cover of the trunk does not exceed the outer surface envelope of the trunk, and the contour line of the protruding block in the top view of the upper cover of the trunk does not exceed the contour line of the outer surface of the upper cover of the trunk.
Preferably, the protruding block main body with the rotating hole on the upper cover of the tail box is a rectangular block, the side face of the rectangular block penetrates through the rotating hole, and the rotating hole is a through hole.
Preferably, the connection ring is provided with a rectangular frame with an upper cover rotating seat body of the tail box, the rectangular frame is dug out on the connection ring, and the side surface of the rotating seat is provided with a through hole.
Preferably, the distance between the outer side face of the convex block on the connecting ring and the outer side face of the connecting ring is equal to the thickness of the upper cover shell.
Preferably, the snap ring on the lower cover of the tail box is an annular rectangular frame.
Preferably, the size envelope of the embedding hole of the upper rotating seat of the lower cover of the tail box is matched with the outer size envelope of the rotating seat of the upper cover of the connecting ring.
The invention has the following beneficial effects:
after the split type trunk is embedded in the rotating shaft, the rotating hinge is embedded in the trunk through the design of the connecting ring, the problem that the hinge protrudes outwards to influence the back of the trunk is solved, the upper cover of the trunk is tightly attached through the matching of the protruding block on the connecting ring and the upper cover of the trunk, and abnormal sound of the trunk is eliminated; the split design of the connecting ring improves the practicability and reliability of the tail box, so that the tail box can be further popularized.
Drawings
FIG. 1 is a perspective view of an upper cover of a rotating shaft embedded discrete boot of the present invention;
fig. 2 is a partially enlarged view of a portion a of fig. 1 of a rotary shaft embedded discrete tail box according to the present invention.
FIG. 3 is a perspective view of a coupling ring of a swivel spindle embedded split tail box according to the present invention;
fig. 4 is a partially enlarged view of B in fig. 3 of a rotating shaft embedded discrete tail box according to the present invention.
FIG. 5 is a perspective view of another perspective of a coupling ring of a swivel shaft embedded split boot in accordance with the present invention;
fig. 6 is an enlarged view of a portion E of fig. 5 of a rotating shaft embedded discrete boot in accordance with the present invention.
Fig. 7 is an enlarged view of a portion F of fig. 5 of a rotating shaft embedded discrete boot in accordance with the present invention.
FIG. 8 is a perspective view of a lower cover of a swivel spindle embedded split tail box of the present invention;
fig. 9 is an enlarged view of a portion D of the trunk with a split type of the rotary shaft embedded therein according to the present invention.
Fig. 10 is an enlarged view of a portion C of fig. 8 of a rotating shaft embedded discrete boot in accordance with the present invention.
FIG. 11 is a perspective view of another perspective of the lower cover of a swivel spindle embedded split tail box of the present invention;
fig. 12 is an enlarged view of a portion H of fig. 11 of a rotating shaft embedded discrete boot in accordance with the present invention.
Fig. 13 is a perspective view of a lower cover and a coupling ring assembly of a swivel axis embedded split tail box according to the present invention.
FIG. 14 is a perspective view of another perspective of the lower lid and coupling ring assembly of a swivel axis built-in discrete boot of the present invention.
FIG. 15 is an enlarged view of a portion G of the tail box of the present invention shown in FIG. 14 with a separate and embedded shaft.
Fig. 16 is a perspective view of an upper cover and a coupling ring assembly of a swivel shaft embedded split tail box according to the present invention.
Fig. 17 is an enlarged view of a portion Q of fig. 16 of a rotating shaft embedded discrete boot in accordance with the present invention.
Fig. 18 is a perspective view of an assembly with a separate tail box embedded in a rotating shaft according to the present invention.
Figure 19 is a perspective view of another perspective of an assembly of a swivel axis built-in discrete boot of the present invention.
Fig. 20 is an enlarged view of a portion P of fig. 19 of a rotating shaft embedded discrete boot in accordance with the present invention.
In the figure: 1. an upper cover; 2. a connecting ring; 3. a lower cover; 4. a raised block with a rotating hole; 5. a raised block; 6. through the hole; 7. buckling; 8. a rotating base; 9. a snap ring; 10. an insertion hole; 11. rotating the hole; 12. a through hole; 13. a threaded bore.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
A split type tail box with a rotary shaft embedded inside comprises a tail box upper cover 1, a connecting ring 2 and a tail box lower cover 3; referring to fig. 1 and 2, a protruding block 4 with a rotating hole is arranged on the boot upper cover 1;
referring to fig. 3-7, the outer contour of the connecting ring 2 is matched with the outer contour of the opening of the upper cover 1, when the upper cover 1 and the connecting ring 2 are closed, the side shell of the connecting ring 2 and the outer surface shell of the upper cover 1 are in smooth transition, the section of the connecting ring 2 is in step-shaped envelope, the inner side of the connecting ring 2 is provided with a convex block 5, the outer envelope outer contour of the convex block 5 is matched with the inner contour of the opening of the upper cover 1 of the tail box, when the upper cover 1 and the connecting ring 2 are closed, the side face of the convex block 5 is attached to the inner side face of the upper cover 1 of the tail box, and the side face of the convex block 5 of the connecting ring 2 is used for restraining the upper cover 1 of the tail box; a fixing screw through hole 6 is formed between the upper surface and the lower surface of the connecting ring 2 and is used for a fixing screw to pass through so as to realize the screw connection between the connecting ring 2 and the tail box lower cover 3; a buckle 7 with barbs is arranged below the connecting ring 2 and used for realizing the pre-fixation of the connecting ring 2 and the tail box lower cover 3; the connecting ring 2 is provided with a tail box upper cover rotating seat 8, and the tail box upper cover rotating seat 8 is matched with a protruding block 4 with a rotating hole on the tail box upper cover 1 to restrain the tail box upper cover 1 from rotating;
referring to fig. 8-12, the outer contour of the tail box lower cover 3 is matched with the outer contour of the connecting ring 2, and a threaded hole 13 is formed in the tail box lower cover 3 at a position corresponding to the fixing screw through hole 6 in the connecting ring 2 for realizing threaded installation; a clamping ring 9 is arranged on the tail box lower cover 3 corresponding to the buckle 7 with the barb on the connecting ring 2, so that the buckle 7 can pass through and clamp the barb at the front end of the buckle 7; an upper cover rotating seat embedding hole 10 is formed in the tail box lower cover 3 corresponding to the upper cover rotating seat 8 of the connecting ring 2 and used for wrapping the upper cover rotating seat 8;
referring to fig. 13-20, during assembly, the metal shaft passes through the swivel base 8 of the upper tail box cover on the connection ring 2 and the raised block 4 with the swivel hole on the upper tail box cover 1 to realize the connection of the connection ring 2 and the upper tail box cover 1, the barb buckle 7 on the connection ring 2 and the buckle ring 9 on the lower tail box cover 3 are matched to realize the pre-fixation of the connection ring 2 and the lower tail box cover 3, and the screw is screwed into the screw hole on the lower tail box cover 3 through the screw through hole on the connection ring 2 to realize the fixed installation of the connection ring 2 and the lower tail box cover 3.
During specific implementation, protruding piece 4 of the upper cover of the trunk 1 with the rotating hole does not exceed the envelope of the outer surface of the trunk, and the contour line of protruding piece 5 in the top view of the upper cover of the trunk 1 does not exceed the contour line of the outer surface of the upper cover of the trunk.
During specific implementation, the protruding block 4 main part of tail-box upper cover 1 upper band swivelling joint is the rectangular block, and the rotatory hole 11 is run through to the rectangular block side, and rotatory hole 11 is the through-hole.
During specific implementation, the main body of the tail box upper cover rotating seat 8 on the connecting ring 2 is a rectangular frame dug out on the connecting ring 2, and the side face of the rotating seat 8 is provided with a through hole 12.
In specific implementation, the distance between the outer side surface of the protruding block 5 on the connecting ring 2 and the outer side surface of the connecting ring 2 is equal to the thickness of the shell of the upper cover 1.
In specific implementation, the upper snap ring 9 of the tail box lower cover 3 is an annular rectangular frame.
During the concrete implementation, swivel mount embedding hole 10 size envelope on boot lower cover 3 matches with the outer size envelope of connecting ring 2 upper cover roating seat 8, realizes holding upper cover roating seat 8.
According to the split type trunk with the embedded rotary shaft, the rotary hinge is embedded in the trunk through the design of the connecting ring, the problem that the hinge protrudes outwards to affect the back of the trunk is solved, the upper cover of the trunk is tightly attached through the matching of the protruding block on the connecting ring and the upper cover of the trunk, and abnormal sound of the trunk is eliminated; the split design of the connecting ring improves the practicability and reliability of the tail box, so that the tail box can be further popularized.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (9)
1. The utility model provides an embedded discrete tail-box of rotation axis which characterized in that: the tail box comprises a tail box upper cover (1), a connecting ring (2) and a tail box lower cover (3); a raised block (4) with a rotating hole is arranged on the tail box upper cover (1);
the outer contour of the connecting ring (2) is matched with the outer contour of the opening of the upper cover (1), the section of the connecting ring (2) is in step-shaped envelope, a convex block (5) is arranged on the inner side of the connecting ring (2), and the outer envelope outer contour of the convex block (5) is matched with the inner contour of the opening of the upper cover (1) of the tail box; the tail box upper cover rotating seat (8) is arranged on the connecting ring (2), and the tail box upper cover rotating seat (8) is matched with the tail box upper cover (1) through the rotating hole protruding block (4) to restrain the tail box upper cover (1) to rotate.
2. The built-in discrete trunk of rotating shaft according to claim 1, wherein: a fixing screw through hole (6) is formed between the upper surface and the lower surface of the connecting ring (2) and is used for a fixing screw to pass through so as to realize the screw connection between the connecting ring (2) and the tail box lower cover (3); a buckle (7) with barbs is arranged below the connecting ring (2).
3. The built-in discrete trunk of rotating shaft according to claim 1, wherein: the outer contour of the tail box lower cover (3) is matched with that of the connecting ring (2), and threaded holes are formed in the tail box lower cover (3) and correspond to the fixing screw through holes (6) in the connecting ring (2); a clamping ring (9) is arranged on the tail box lower cover (3) and at a position corresponding to the barb-containing buckle (7) on the connecting ring (2); an upper cover rotating seat embedding hole (10) is formed in the tail box lower cover (3) at a position corresponding to the upper cover rotating seat (8) on the connecting ring (2).
4. The built-in discrete trunk of rotating shaft according to claim 1, wherein: the protruding block (4) with the rotating hole on the trunk upper cover (1) does not exceed the envelope of the trunk outer surface, and the contour line of the protruding block (5) in the top view of the trunk upper cover (1) does not exceed the contour line of the trunk upper cover (1) outer surface.
5. The built-in discrete trunk of rotating shaft according to claim 1, wherein: the main body of the protruding block (4) with the rotating hole on the trunk upper cover (1) is a rectangular block, the side face of the rectangular block penetrates through the rotating hole (11), and the rotating hole (11) is a through hole.
6. The built-in discrete trunk of rotating shaft according to claim 1, wherein: the tail box upper cover roating seat (8) main part is the rectangular frame who digs out on connecting ring (2), roating seat (8) side is equipped with through-hole (12).
7. The built-in discrete trunk of rotating shaft according to claim 1, wherein: the distance between the outer side surface of the convex block (5) on the connecting ring (2) and the outer side surface of the connecting ring (2) is equal to the thickness of the shell of the upper cover (1).
8. The built-in discrete trunk of rotating shaft according to claim 1, wherein: the upper snap ring (9) of the tail box lower cover (3) is an annular rectangular frame.
9. The built-in discrete trunk of rotating shaft according to claim 1, wherein: the size envelope of the rotary seat embedding hole (10) on the lower tail box cover (3) is matched with the outer size envelope of the rotary seat (8) on the upper cover of the connecting ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122467463.7U CN216277420U (en) | 2021-10-13 | 2021-10-13 | Embedded discrete tail-box of rotation axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122467463.7U CN216277420U (en) | 2021-10-13 | 2021-10-13 | Embedded discrete tail-box of rotation axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216277420U true CN216277420U (en) | 2022-04-12 |
Family
ID=81069277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122467463.7U Active CN216277420U (en) | 2021-10-13 | 2021-10-13 | Embedded discrete tail-box of rotation axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216277420U (en) |
-
2021
- 2021-10-13 CN CN202122467463.7U patent/CN216277420U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2011148919A1 (en) | Charging connector | |
| CN207426217U (en) | Adaptor connector | |
| CN102831819A (en) | Buckle type seal of electric energy meter | |
| CN216277420U (en) | Embedded discrete tail-box of rotation axis | |
| CN207069742U (en) | A kind of radiating bonnet of New-type electric machine housing | |
| CN206031595U (en) | Motorcycle stereo set loudspeaker | |
| CN208656001U (en) | A kind of main machine for car theft-proof device of waterproof | |
| CN210744287U (en) | Charging port assembly and electric automobile | |
| CN2677672Y (en) | Motor casing of ceiling fan | |
| CN206834886U (en) | Field frame assembly and plastic packaging coil pipe motor for plastic packaging coil pipe motor | |
| CN206077669U (en) | A kind of detachable bluetooth playback equipment of electric motor car | |
| CN206332812U (en) | Headphone | |
| CN220262574U (en) | Hidden charging port structure | |
| CN219451813U (en) | Special-shaped shell of electric suction lock | |
| CN205646149U (en) | Can waterproof open antenna box | |
| CN215817756U (en) | Brushless motor with low-noise rotor | |
| CN214607850U (en) | Waterproof interface structure that charges | |
| CN210274414U (en) | Sealed waterproof motorcycle broadcast audio amplifier | |
| CN221068239U (en) | Novel charging flap structure | |
| CN211829757U (en) | High-pressure tank | |
| CN217902834U (en) | Integrated mutual inductor | |
| CN209585977U (en) | A kind of fuel tank for automobile cover hinge | |
| CN205970632U (en) | Case and bag single round universal wheel | |
| CN216122849U (en) | Flip structure of earphone charging box | |
| CN213627124U (en) | Device with hidden hinge and earphone storage box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230801 Address after: No. 1, Building 6, Block B, Shangnian Village, Jiangkou Street, Huangyan District, Taizhou City, Zhejiang Province, 318020 (self declared) Patentee after: Taizhou Yutai Locomotive Parts Co.,Ltd. Address before: 232000 No.368, 5 pieces, waiyao village, Shangyao Town, Datong District, Huainan City, Anhui Province Patentee before: Wei Zhaoli |
|
| TR01 | Transfer of patent right |