CN107503609B - Adjustable hinge and box body of slowly opening - Google Patents
Adjustable hinge and box body of slowly opening Download PDFInfo
- Publication number
- CN107503609B CN107503609B CN201710618505.8A CN201710618505A CN107503609B CN 107503609 B CN107503609 B CN 107503609B CN 201710618505 A CN201710618505 A CN 201710618505A CN 107503609 B CN107503609 B CN 107503609B
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- China
- Prior art keywords
- hinge
- connecting piece
- wedge
- stop connecting
- gasket
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- 238000001125 extrusion Methods 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/08—Friction devices between relatively-movable hinge parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2999/00—Subject-matter not otherwise provided for in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention relates to the technical field of packaging boxes, in particular to an adjustable slow-opening hinge and a box body, wherein the hinge structure comprises a rotating shaft, a first hinge and a second hinge which are respectively hinged with the rotating shaft, and a return spring which is sleeved on the rotating shaft and is positioned on the inner sides of the first hinge and the second hinge, a stop connecting piece is connected between the first hinge and the second hinge, one end of the stop connecting piece is fixed on the first hinge, the other end of the stop connecting piece sequentially penetrates through the second hinge and a clamping block, when the hinge is opened, the stop connecting piece moves along a clamping surface of the clamping block, the hinge can be opened slowly, and the application rate is greatly improved; this box body has used the hinge of adjustable slowly opening, and the user of being more convenient for uses this box body.
Description
Technical Field
The invention relates to the technical field of packaging boxes, in particular to an adjustable slow-opening hinge and a box body.
Background
The box body for packaging high-grade goods generally cannot be completely opened, i.e. the box body is designed to be in a half-open state so as to keep the high-grade image of the goods.
When the half-open box body is actually produced, a hinge is arranged between the box cover and the bottom cover so as to keep the half-open state of the box cover and the bottom cover. The hinge in the prior art mainly utilizes the torsion of a spring to prop open the box cover and the bottom cover. However, the springs for stably supporting the box cover and the bottom cover need strong torsion, so that when the box body is loosened from the switch, the box body can be quickly opened, and when the box body is opened too fast, the box body can vibrate, so that commodities of the box body fall off or even are damaged, and unnecessary disputes are easily caused; moreover, the box body is opened too fast, which is not convenient for the user to use easily.
Disclosure of Invention
In view of the above technical problems in the prior art, an object of the present invention is to provide a hinge capable of adjusting the hinge to open slowly.
The invention also aims to provide a box body using the hinge, and the box body can adjust the opening speed.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an adjustable hinge that slowly opens, including the pivot, respectively with first hinge of pivot articulated and second hinge, cover are established just be located in the pivot the inboard reset spring of first hinge and second hinge, first hinge with be connected with the locking connecting piece between the second hinge, locking connecting piece one end is fixed first hinge, the other end pass in proper order second hinge, press from both sides tight piece, when opening the hinge, the locking connecting piece is followed the clamping face that presss from both sides tight piece removes.
The clamping block comprises a frame arranged on the outer side of the second hinge, the frame is embedded with a clamping piece, the gasket of the locking connecting piece is clamped with the adjusting piece for adjusting the clamping force of the gasket, and the locking connecting piece sequentially penetrates through the second hinge, the frame and the clamping face of the gasket to move.
The adjusting piece comprises a wedge A and a wedge B which are matched, the wedge A contacts the gasket, the wedge B extrudes the wedge A, and the wedge A increases the friction force between the gasket and the stop connecting piece.
The wedge block B is provided with an internal thread, and the extrusion force of the wedge block B on the wedge block A is adjusted by matching an adjusting screw rod with the internal thread.
Wherein, adjusting screw is the cross screw rod, and its cross head is established outside the frame.
The stop connecting piece is an arc-shaped guide rail, and when the hinge is opened, the arc-shaped guide rail moves along the clamping surface of the gasket.
The first hinge is provided with a notch, the end part of the arc-shaped guide rail is clamped into the notch, a bolt is inserted into the end part, and the bolt is clamped outside the first hinge and clamped in the notch.
The hinge comprises a rotating shaft, a first hinge and a second hinge, wherein the first hinge and the second hinge are hinged with the rotating shaft through shaft sleeves, the shaft sleeves of the first hinge and the second hinge are respectively provided with a step capable of abutting against each other, and the steps are located on the outer side of the hinge.
The invention has the beneficial effects that:
(1) According to the adjustable slow-opening hinge, the two hinges are connected through the stop connecting piece, one end of the stop connecting piece is fixed on the first hinge, the other end of the stop connecting piece penetrates through the second hinge and the clamping block, when the hinge is opened, the spring torsion supports the hinge, the stop connecting piece moves in the clamping surface of the clamping block, and friction force is generated between the stop connecting piece and the clamping surface, so that the opening speed of the hinge can be reduced; compared with the prior art, the hinge has the advantages that the function of the traditional hinge is kept, a new function of slowly opening is added, and the applicability of the hinge is improved.
(2) According to the box body, the hinge capable of being adjusted to be slowly opened is used, the box cover of the box body can be slowly opened only by slightly pressing the switch of the box body, the locking connecting piece is clamped by the clamping block, and the user can adjust the clamping force of the clamping block according to needs to adjust the speed of the hinge, so that the applicability of the box body is greatly improved, the box body can be slowly opened, and the problem that the box body is overturned due to the fact that the opening speed of the box body is too high is solved.
Drawings
FIG. 1 is a schematic view of an adjustable slow-opening hinge according to the present invention;
FIG. 2 is an exploded view of an adjustable slow release hinge according to the present invention;
FIG. 3 is a schematic front view of an adjustable slow-release hinge according to the present invention;
FIG. 4 is a schematic side view of an adjustable slow release hinge of the present invention;
FIG. 5 is a schematic view of an adjustable slow-release hinge of the present invention during opening;
FIG. 6 is an exploded view of the hinge, lid and bottom cover of the container of the present invention;
FIG. 7 is a schematic view of a cassette according to the present invention;
fig. 8 is a schematic diagram of the structure at a in fig. 7.
Reference numerals: a rotating shaft-1; a first hinge-2; a second hinge-3; a return spring-4; a stop connection-5; a clamping block-6, a frame-61, a gasket-62, a wedge A-63, a wedge B-64, an internal thread-641, an adjusting screw-642, a notch-7 and a bolt-8; a box cover-9 and a first mounting groove-91; a bottom cover 10, a second mounting groove 101 and a cavity 102.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments and the accompanying drawings.
Example 1.
In this embodiment, as shown in fig. 1 to 4, the adjustable slowly-opening hinge includes a rotating shaft 1, a first hinge 2 and a second hinge 3 hinged to the rotating shaft 1, respectively, and a return spring 4 sleeved on the rotating shaft 1 and located inside the first hinge 2 and the second hinge 3, preferably, the first hinge 2 and the second hinge 3 are both hinged to the rotating shaft 1 through a shaft sleeve 12, the shaft sleeve 12 of the first hinge 2 and the shaft sleeve 12 of the second hinge 3 are both provided with a step capable of abutting against each other, the step is located outside the hinge, when the hinge is opened, the first hinge 2 and the second hinge 3 abut against each other, so that a certain included angle is formed, and the opening angle of the hinge is maintained.
Be connected with locking connecting piece 5 between first hinge 2 and the second hinge 3, locking connecting piece 5 one end is fixed at first hinge 2, the other end passes second hinge 3 in proper order, press from both sides tight piece 6, when opening the hinge, as shown in fig. 5, locking connecting piece 5 moves along the clamping face who presss from both sides tight piece 6, specifically, press from both sides tight piece 6 including the frame 61 of locating the second hinge 3 outside, the embedded gasket 62 of centre gripping locking connecting piece 5 of frame 61 and the regulating part of adjusting the gasket 62 clamping-force, locking connecting piece 5 passes second hinge 3 in proper order, frame 61 just moves along the clamping face of gasket 62, thereby form certain frictional force with clamping block 6, make the hinge open speed slow.
As shown in fig. 2, the adjusting member includes a wedge a63 and a wedge B64, the wedge a63 contacts the pad 62, the wedge B64 presses the wedge a63 to adjust the friction between the pad 62 and the stopper link 5, the wedge a63 increases the friction between the pad 62 and the stopper link 5, the wedge B64 is provided with an internal thread 641, the wedge B64 is matched with the internal thread 641 through an adjusting screw 642 to control the pressing force of the wedge a63 on the pad 62, specifically, the adjusting screw 642 is a cross screw with a cross head arranged outside the frame, when the adjusting screw 10 is operated, the adjusting screw 642 is rotated rightwards, the wedge B64 slides forwards, so that the wedge a63 is pressed towards the pad 62, the friction between the pad 62 and the stopper link 5 is increased to slow down the opening speed of the upper first hinge plate 2 and the second hinge plate 3. Conversely, when the adjusting screw 642 is rotated in the left direction, the wedge B64 slides backward, so that the wedge a63 slides backward toward the side of the washer 62. The friction resistance between the gasket 62 and the stop connecting piece 5 is reduced, and the opening speed of the upper first hinge 2 and the second hinge 3 is increased. In this embodiment, the stop link 5 is an arcuate rail that moves along the clamping surface of the gasket 62 when the hinge is closed or opened.
In this embodiment, notch 7 has been seted up to first hinge 2, the tip card of arc guide rail enters notch 7, and this tip has inserted bolt 8, and bolt 8 card is located the outside of first hinge 2 and the card is established at notch 7 to the one end that realizes locking connecting piece 5 is fixed at first hinge 2.
Example 2.
A box shown in fig. 6 to 8 comprises the adjustable and slowly-opened hinge and the box of embodiment 1, wherein the box comprises a box cover 9 and a bottom cover 10, and the box cover 9 and the bottom cover 10 are connected through the hinge of embodiment 1. Wherein, the box limit of lid is equipped with first mounting groove 91, and first hinge 2 passes through the fix with screw 91 in first mounting groove, and this mounting groove below still is equipped with the space that is used for supplying detent connector 5 to move, the box limit of bottom 10 is equipped with second mounting groove 101, and second hinge 3 passes through the fix with screw in the second mounting groove 101, still seted up on the box limit position that second mounting groove 101 corresponds and placed press from both sides the cavity 102 that tight piece 6 and confession detent connector 5 removed.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides an adjustable hinge that slowly opens, characterized by: the hinge comprises a rotating shaft, a first hinge and a second hinge which are respectively hinged with the rotating shaft, and a reset spring which is sleeved on the rotating shaft and is positioned on the inner sides of the first hinge and the second hinge, wherein a stop connecting piece is connected between the first hinge and the second hinge, one end of the stop connecting piece is fixed on the first hinge, the other end of the stop connecting piece sequentially penetrates through the second hinge and a clamping block, and when the hinge is opened, the stop connecting piece moves along a clamping surface of the clamping block; the clamping block comprises a frame arranged on the outer side of the second hinge, a gasket for clamping the stop connecting piece and an adjusting piece for adjusting the clamping force of the gasket are embedded in the frame, and the stop connecting piece sequentially passes through the second hinge and the frame and moves along the clamping surface of the gasket; the adjusting piece comprises a wedge A and a wedge B which are matched, the wedge A contacts the gasket, the wedge B extrudes the wedge A, and the wedge A increases the friction force between the gasket and the stop connecting piece; the wedge block B is provided with an internal thread, the extrusion force of the wedge block B on the wedge block A is adjusted through the matching of an adjusting screw and the internal thread, and the head of the adjusting screw is arranged outside the frame.
2. The adjustable slow-opening hinge of claim 1, wherein: the adjusting screw is a cross screw.
3. The adjustable slow-opening hinge of claim 1, wherein: the stop connecting piece is an arc-shaped guide rail, and when the hinge is opened, the arc-shaped guide rail moves along the clamping surface of the gasket.
4. An adjustable slow-opening hinge as claimed in claim 3, wherein: the first hinge is provided with a notch, the end part of the arc-shaped guide rail is clamped into the notch, a bolt is inserted into the end part, and the bolt is clamped and positioned at the outer side of the first hinge and clamped in the notch.
5. An adjustable slow-opening hinge as defined in claim 1, wherein: the hinge comprises a first hinge and a second hinge, wherein the first hinge and the second hinge are hinged with a rotating shaft through shaft sleeves, the shaft sleeves of the first hinge and the second hinge are provided with steps capable of abutting against each other, and the steps are located on the outer side of the hinge.
6. A box body is characterized in that: a box comprising the adjustable slow-open hinge of any one of claims 1 to 5, wherein the box comprises a box cover and a bottom cover, and the box cover and the bottom cover are connected through the hinge.
7. A cartridge as claimed in claim 6, wherein: the box limit of lid is equipped with first mounting groove, first hinge passes through the fix with screw in the first mounting groove, the box limit of bottom is equipped with the second mounting groove, the second hinge passes through the fix with screw in the second mounting groove, still seted up on the box limit position that the second mounting groove corresponds and placed press from both sides tight piece and confession the cavity that the locking connecting piece removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710618505.8A CN107503609B (en) | 2017-07-26 | 2017-07-26 | Adjustable hinge and box body of slowly opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710618505.8A CN107503609B (en) | 2017-07-26 | 2017-07-26 | Adjustable hinge and box body of slowly opening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107503609A CN107503609A (en) | 2017-12-22 |
| CN107503609B true CN107503609B (en) | 2023-02-28 |
Family
ID=60690013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710618505.8A Active CN107503609B (en) | 2017-07-26 | 2017-07-26 | Adjustable hinge and box body of slowly opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107503609B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263271A (en) * | 2018-03-22 | 2018-07-10 | 四川畅云出行信息技术有限公司 | A kind of display device for taxi joining-person |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB246993A (en) * | 1925-01-17 | 1926-02-11 | Arthur Gerald Nichols | Improvements in holders for hinge hung doors or the like |
| DE2518427A1 (en) * | 1975-04-25 | 1976-11-04 | Werner Lennier | Combined hinge with stay rod for flaps - has guide housing for stay rod with adjustable brake |
| KR20040016362A (en) * | 2002-08-16 | 2004-02-21 | 동원일 | Safety hinge |
| CN101963021A (en) * | 2009-07-23 | 2011-02-02 | 鸿富锦精密工业（深圳）有限公司 | Hinge device |
| CN103661119A (en) * | 2013-12-31 | 2014-03-26 | 长城汽车股份有限公司 | Automobile glove box |
| CN203626455U (en) * | 2013-12-18 | 2014-06-04 | 湖北工业大学 | Door opening and closing hinge capable of being fixed to any position within 90 degrees |
| CN204436098U (en) * | 2015-01-21 | 2015-07-01 | 戴海泉 | Safety automation closes loose-leaf |
| CN105511245A (en) * | 2014-10-14 | 2016-04-20 | 佳能株式会社 | Image forming apparatus |
| CN205531860U (en) * | 2015-07-16 | 2016-08-31 | 广州誉鑫精密部件有限公司 | Damping hinge of angle is opened in area |
| CN207268127U (en) * | 2017-07-26 | 2018-04-24 | 东莞铭丰包装股份有限公司 | A kind of adjustable slow hinge and box body opened |
-
2017
- 2017-07-26 CN CN201710618505.8A patent/CN107503609B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB246993A (en) * | 1925-01-17 | 1926-02-11 | Arthur Gerald Nichols | Improvements in holders for hinge hung doors or the like |
| DE2518427A1 (en) * | 1975-04-25 | 1976-11-04 | Werner Lennier | Combined hinge with stay rod for flaps - has guide housing for stay rod with adjustable brake |
| KR20040016362A (en) * | 2002-08-16 | 2004-02-21 | 동원일 | Safety hinge |
| CN101963021A (en) * | 2009-07-23 | 2011-02-02 | 鸿富锦精密工业（深圳）有限公司 | Hinge device |
| CN203626455U (en) * | 2013-12-18 | 2014-06-04 | 湖北工业大学 | Door opening and closing hinge capable of being fixed to any position within 90 degrees |
| CN103661119A (en) * | 2013-12-31 | 2014-03-26 | 长城汽车股份有限公司 | Automobile glove box |
| CN105511245A (en) * | 2014-10-14 | 2016-04-20 | 佳能株式会社 | Image forming apparatus |
| CN204436098U (en) * | 2015-01-21 | 2015-07-01 | 戴海泉 | Safety automation closes loose-leaf |
| CN205531860U (en) * | 2015-07-16 | 2016-08-31 | 广州誉鑫精密部件有限公司 | Damping hinge of angle is opened in area |
| CN207268127U (en) * | 2017-07-26 | 2018-04-24 | 东莞铭丰包装股份有限公司 | A kind of adjustable slow hinge and box body opened |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107503609A (en) | 2017-12-22 |
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