CN213654544U - Fixed stable angle-adjustable hinge - Google Patents
Fixed stable angle-adjustable hinge Download PDFInfo
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- CN213654544U CN213654544U CN202021703081.9U CN202021703081U CN213654544U CN 213654544 U CN213654544 U CN 213654544U CN 202021703081 U CN202021703081 U CN 202021703081U CN 213654544 U CN213654544 U CN 213654544U
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Abstract
The utility model discloses a fixed stable angle-adjustable hinge, including hinge piece, hinge bull stick and connection piece, the connection piece is all installed to the both sides of hinge bull stick, the hinge piece is installed to one side of connection piece, the regulation structure is installed to the one end of hinge piece, the internally mounted of sliding tray has the rack bar, the movable rod is installed to one side of rack bar, the dead lever is installed to the bottom of movable rod one side, lubricating structure is installed on the inside top of hinge bull stick, the surface of hinge bull stick all overlaps and is equipped with rotating-structure. The utility model discloses when the hinge when using, in order to make its convenience more and stable, can switch on micro motor's external power supply, micro motor drives the gear and rotates to make the rack bar that the gear drove the top control the removal in the sliding tray the inside, thereby realized that rack bar promotes movable rod and dead lever to the flexible motion of hinge piece, thereby made its hinge piece more stable when opening and shutting.
Description
Technical Field
The utility model relates to a hinge technical field specifically is a fixed stable angle adjustable hinge.
Background
With the development of the society at present, people's standard of living improves, all corners in the society all use this connecting piece of hinge, because the hinge has different kind, style and specification, so need use different hinges in different places, but this kind of device that has now still has certain problem and defect.
The hinge needs to rotate in the using process, and the traditional manual rotation is very inconvenient when in use, so a novel automatic adjustment rotation is manufactured, but the novel rotation mode is very inconvenient when in rotation, so a novel hinge needs to be manufactured to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixed stable angle modulation hinge to the problem that the effect of angle modulation to the hinge is not good is proposed in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an angle-adjustable hinge with stable fixation comprises hinge plates, a hinge rotating rod and connecting pieces, wherein the connecting pieces are arranged on both sides of the hinge rotating rod, one side of the connecting sheet is provided with a hinge sheet, one end of the hinge sheet is provided with an adjusting structure, the adjusting structure comprises a fixed block, a sliding groove, a movable rod, a fixed rod, a gear, a rack rod and a micro motor, the fixed block is arranged at one side of one end of the hinge sheet, a gear is arranged at the middle position of the lower end in the fixed block, one end of the gear is provided with a micro motor, the top end inside the fixed block is provided with a sliding groove, a rack bar is arranged in the sliding groove, a movable rod is arranged at one side of the rack bar, a fixed rod is arranged at the bottom end of one side of the movable rod, the hinge is characterized in that a lubricating structure is installed at the top end inside the hinge rotating rod, and rotating structures are sleeved on the outer surface of the hinge rotating rod.
Preferably, the rotating structure comprises a rotating sleeve, a fixing frame and balls, the rotating sleeve is sleeved on the outer surface of the hinge rotating rod, the balls are mounted inside the rotating sleeve, and the fixing frame is mounted at two ends of the outer wall of each ball.
Preferably, the balls are arranged in eight groups, and the balls are distributed annularly on the inner surface of the rotating sleeve.
Preferably, lubricating structure includes mounting groove, apron, sponge, installation piece and lubrication groove, the lubrication groove is installed on the inside top of hinge bull stick, the sponge is installed to the one end of lubrication groove, the mounting groove is installed to one side on lubrication groove top, the apron is installed on the top of lubrication groove, the installation piece is installed to one side of apron.
Preferably, the inner diameter of the mounting groove is larger than the outer diameter of the mounting block, and a clamping structure is formed between the mounting block and the mounting groove.
Preferably, the tooth's socket is all installed to the bottom of rack bar, the tooth piece is all installed to the surface of gear, mesh mutually between gear and the rack bar.
Compared with the prior art, the beneficial effects of the utility model are that: the angle-adjustable hinge with stable fixation not only realizes more stable adjustment and rotation, but also realizes more smooth and convenient lubrication of the rotating rod during rotation;
(1) by arranging the adjusting structure, when the hinge is used, in order to be more convenient and stable, an external power supply of the micro motor can be switched on, and the micro motor drives the gear to rotate, so that the gear drives the rack rod above the gear to move left and right in the sliding groove, and the flexible movement of the movable rod and the fixed rod which are pushed by the rack rod to the hinge piece is realized, so that the hinge piece is more stable when being opened and closed;
(2) by arranging the rotating structure, when the device is used, a plurality of rotating sleeves can be sleeved on the hinge rotating rod, and when the hinge rotating rod rotates, the ball inside the hinge rotating rod can be driven to rotate, so that the hinge rotating rod can rotate more smoothly;
(3) through being provided with lubricating structure, when the hinge bull stick live time is too long, can add lubricated liquid in the lubrication groove the inside, then aim at the mounting groove with the installation piece on the apron for inside the installation piece card advances the mounting groove, then rotatory apron to 180, make its apron fix on the lubrication groove, through the sponge on the lubrication groove, can slowly permeate emollient to the hinge bull stick on the surface, make the hinge bull stick can not rust.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the cross-sectional structure of the present invention;
fig. 3 is a schematic top view of the rotating structure of the present invention;
fig. 4 is an enlarged partial cross-sectional view of the point a in fig. 2 according to the present invention.
In the figure: 1. a hinge plate; 2. hinge rotating rod; 3. a rotating structure; 301. rotating the sleeve; 302. a fixed mount; 303. a ball bearing; 4. connecting sheets; 5. a lubrication structure; 501. mounting grooves; 502. a cover plate; 503. a sponge; 504. mounting blocks; 505. a lubrication groove; 6. an adjustment structure; 601. a fixed block; 602. a sliding groove; 603. a movable rod; 604. fixing the rod; 605. a gear; 606. a rack bar; 607. a micro motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a fixed and stable hinge with adjustable angle comprises a hinge sheet 1, a hinge rotating rod 2 and connecting sheets 4, wherein the connecting sheets 4 are respectively arranged on two sides of the hinge rotating rod 2, the hinge sheet 1 is arranged on one side of the connecting sheets 4, an adjusting structure 6 is arranged at one end of the hinge sheet 1, the adjusting structure 6 comprises a fixed block 601, a sliding groove 602, a movable rod 603, a fixed rod 604, a gear 605, a rack rod 606 and a micro motor 607, the fixed block 601 is arranged on one side of one end of the hinge sheet 1, the gear 605 is arranged at the middle position of the lower end in the fixed block 601, the micro motor 607 is arranged at one end of the gear 605, the sliding groove 602 is arranged at the top end in the fixed block 601, the rack rod 606 is arranged in the sliding groove 602, the movable rod 603 is arranged on one side of the rack rod 606, the fixed rod 604 is arranged at the bottom end of one side of the movable rod 603, tooth, the gear 605 is meshed with the rack bar 606;
specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, when the hinge is used, in order to make the hinge more convenient and stable, an external power supply of the micro motor 607 can be switched on, the micro motor 607 drives the gear 605 to rotate, so that the gear 605 drives the rack rod 606 above to move left and right in the sliding groove 602, and the rack rod 606 pushes the movable rod 603 and the fixed rod 604 to make the hinge 1 move telescopically, so that the hinge 1 is more stable when opened and closed;
the top end inside the hinge rotating rod 2 is provided with a lubricating structure 5, the lubricating structure 5 comprises an installation groove 501, a cover plate 502, sponge 503, an installation block 504 and a lubricating groove 505, the lubricating groove 505 is installed at the top end inside the hinge rotating rod 2, the sponge 503 is installed at one end of the lubricating groove 505, the installation groove 501 is installed at one side of the top end of the lubricating groove 505, the cover plate 502 is installed at the top end of the lubricating groove 505, the installation block 504 is installed at one side of the cover plate 502, the inner diameter of the installation groove 501 is larger than the outer diameter of the installation block 504, and a clamping structure is formed between the installation block;
specifically, as shown in fig. 1 and 2, when the hinge rotating rod 2 is used for a long time, firstly, when the hinge rotating rod 2 is used for a long time, lubricating liquid can be added into the lubricating groove 505, then the mounting block 504 on the cover plate 502 is aligned with the mounting groove 501, so that the mounting block 504 is clamped into the mounting groove 501, then the cover plate 502 is rotated to 180 degrees, so that the cover plate 502 is fixed on the lubricating groove 505, and through the sponge 503 on the lubricating groove 505, the lubricating liquid can slowly permeate into the surface of the hinge rotating rod 2, so that the hinge rotating rod 2 cannot rust;
the outer surface of each hinge rotating rod 2 is sleeved with a rotating structure 3, each rotating structure 3 comprises a rotating sleeve 301, a fixing frame 302 and balls 303, the rotating sleeves 301 are all sleeved on the outer surface of the hinge rotating rod 2, the balls 303 are mounted inside the rotating sleeves 301, the fixing frames 302 are mounted at two ends of the outer walls of the balls 303, the balls 303 are totally provided with eight groups, and the balls 303 are distributed on the inner surface of the rotating sleeve 301 in an annular mode;
specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, when the device is used, a plurality of rotating sleeves 301 can be sleeved on the hinge rotating rod 2, and when the hinge rotating rod 2 rotates, the ball 303 inside the hinge rotating rod can be driven to rotate, so that the hinge rotating rod 2 can rotate more smoothly.
The working principle is as follows: the utility model discloses when using, at first, when the hinge is when using, in order to make its convenience more and stable, can put through micro motor 607's external power supply, micro motor 607 drives gear 605 and rotates to make gear 605 drive the rack bar 606 of top and control about sliding tray 602 the inside, thereby realized rack bar 606 and promoted movable rod 603 and dead lever 604 to the telescopic motion of hinge piece 1, thereby made its hinge piece 1 more stable when opening and shutting.
Afterwards, when the device was when using, can overlap on hinge bull stick 2 and establish a plurality of rotating sleeve 301, when hinge bull stick 2 rotated, can drive inside ball 303 and rotate to make more smooth and easy when hinge bull stick 2 rotated.
Finally, when the hinge bull stick 2 live time is too long, can add lubricating liquid in lubrication groove 505 the inside, then aim at mounting groove 501 with installation piece 504 on the apron 502 for inside installation piece 504 card entered mounting groove 501, then rotatory apron 502 to 180, make its apron 502 fix on lubrication groove 505, through the sponge 503 on lubrication groove 505, can slowly permeate emollient to the surface of hinge bull stick 2 on, make hinge bull stick 2 can not rust.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a fixed stable angle-adjustable hinge, includes hinge piece (1), hinge bull stick (2) and connection piece (4), its characterized in that: connecting pieces (4) are installed on two sides of the hinge rotating rod (2), a hinge sheet (1) is installed on one side of each connecting piece (4), an adjusting structure (6) is installed at one end of each hinge sheet (1), each adjusting structure (6) comprises a fixed block (601), a sliding groove (602), a movable rod (603), a fixed rod (604), a gear (605), a rack rod (606) and a micro motor (607), the fixed block (601) is installed on one side of one end of each hinge sheet (1), a gear (605) is installed at the middle position of the lower end inside the fixed block (601), the micro motor (607) is installed at one end of the gear (605), the sliding groove (602) is installed at the top end inside the fixed block (601), the rack rod (606) is installed inside the sliding groove (602), the movable rod (603) is installed on one side of the rack rod (606), the hinge is characterized in that a fixing rod (604) is installed at the bottom end of one side of the movable rod (603), a lubricating structure (5) is installed at the top end of the interior of the hinge rotating rod (2), and a rotating structure (3) is sleeved on the outer surface of the hinge rotating rod (2).
2. The angle-adjustable hinge of claim 1, wherein: rotating-structure (3) are including rotating cover (301), mount (302) and ball (303), the surface of hinge bull stick (2) is all located in rotation cover (301), ball (303) are all installed to the inside of rotating cover (301), mount (302) are all installed at the both ends of ball (303) outer wall.
3. The angle-adjustable hinge of claim 2, wherein: eight groups of balls (303) are arranged in total, and the balls (303) are distributed on the inner surface of the rotating sleeve (301) in an annular mode.
4. The angle-adjustable hinge of claim 1, wherein: lubricating structure (5) include mounting groove (501), apron (502), sponge (503), installation piece (504) and lubrication groove (505), the top in hinge bull stick (2) inside is installed in lubrication groove (505), sponge (503) are installed to the one end of lubrication groove (505), mounting groove (501) are installed to one side on lubrication groove (505) top, apron (502) are installed on the top of lubrication groove (505), installation piece (504) are installed to one side of apron (502).
5. A fixed stable angularly adjustable hinge of claim 4 characterized in that: the inner diameter of the mounting groove (501) is larger than the outer diameter of the mounting block (504), and a clamping structure is formed between the mounting block (504) and the mounting groove (501).
6. The angle-adjustable hinge of claim 1, wherein: tooth grooves are formed in the bottom ends of the rack rods (606), tooth blocks are formed in the outer surfaces of the gears (605), and the gears (605) are meshed with the rack rods (606).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021703081.9U CN213654544U (en) | 2020-08-14 | 2020-08-14 | Fixed stable angle-adjustable hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021703081.9U CN213654544U (en) | 2020-08-14 | 2020-08-14 | Fixed stable angle-adjustable hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213654544U true CN213654544U (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021703081.9U Active CN213654544U (en) | 2020-08-14 | 2020-08-14 | Fixed stable angle-adjustable hinge |
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| CN (1) | CN213654544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758139A (en) * | 2021-09-27 | 2021-12-07 | Tcl家用电器（合肥）有限公司 | Refrigerator with a door |
-
2020
- 2020-08-14 CN CN202021703081.9U patent/CN213654544U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758139A (en) * | 2021-09-27 | 2021-12-07 | Tcl家用电器（合肥）有限公司 | Refrigerator with a door |
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