CN2814572Y - Hanging ring handle with antilosing shaft lever for connecting bar-and go-between - Google Patents
Hanging ring handle with antilosing shaft lever for connecting bar-and go-between Download PDFInfo
- Publication number
- CN2814572Y CN2814572Y CN 200520026254 CN200520026254U CN2814572Y CN 2814572 Y CN2814572 Y CN 2814572Y CN 200520026254 CN200520026254 CN 200520026254 CN 200520026254 U CN200520026254 U CN 200520026254U CN 2814572 Y CN2814572 Y CN 2814572Y
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- CN
- China
- Prior art keywords
- diameter
- axostylus axostyle
- snap ring
- shaft lever
- ring
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- Expired - Fee Related
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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model relates to a ring hanging handle with an antilosing shaft lever for connecting rods and rings, particularly an appliance for displaying pictures. A 'suspending rod' of a 'suspended display rack' and a 'hanging ring' of a 'picture inserting frame' can be connected by the utility model, when the inserting frame is replaced for many times and a shaft lever of the ring hanging handle is taken off repeatedly, the shaft lever of the ring hanging handle can not be detached from a shaft hole and can not be lost. The utility model is characterized in that one end of the shaft lever which is in a cylindrical shape is provided with a shaft cap; the other end of the shaft lever is provided with a clamping ring, and the clamping ring is an elliptical ring; the outer margin of the clamping ring is a wedge-shaped cambered surface; the end of the shaft lever is provided with an opening at the minor axis of the clamping ring, and the opening extends along the center line of the shaft lever from the end of the shaft lever to the middle part of the shaft lever, wherein the diameter of the shaft cap and the diameter of the major axis of the clamping ring are greater than the diameter of the shaft hole; the diameter of the minor axis of the clamping ring is equal to the diameter of the shaft lever; the diameter of the major axis of the clamping ring is equal to the sum of the diameter of the minor axis of the clamping ring and the width of the opening; the diameter of the shaft lever is less than the diameter of the shaft hole. The utility model is used for a 'suspended display rack ', and can be also used for connecting other rods and rings.
Description
Technical field:
The utility model relates to a kind of picture presentation apparatus.The link handle that has anti-lost axostylus axostyle of particularly a kind of connecting link and ring.
Background technology:
For making the performance of product, style or characteristics are showed in society and the public, various showing stands have appearred, particularly the patent No. is 03257923.3, denomination of invention is the patented product of " floated showing stand ", it adopts a plurality of hanging sticks and hanging wire, connect with hanging wire between each hanging stick, and, hang display material on the hanging point of each hanging stick aloft with hanging wire with a plurality of means of hanger rods, be in turn connected into and be the floating type structure, but hanging stick that is hanging and display material space free rotate, present the dynamic suspension state, very noticeable, make bandwagon effect more eye-catching.
Number of patent application is 200520026166.7, denomination of invention is the patented claim of " the grafting circle frame of picture ", provide a kind of folder to carry " the grafting circle frame of picture " of picture, when it is used for " floated showing stand ", with " link " of " hanging stick " and " the grafting circle frame of picture " when being connected, can also utilize " the grafting circle frame of picture " " hanging stick " and on different hanging positions, adjust the balance of " floated showing stand " overall weight and the suspended state of " hanging stick ".
Number of patent application is 200520026215.7, and denomination of invention is the patented claim of " the scalable link handle of connecting link and ring ", and it comprises handle body and sleeve; The handle body is a petioliform, is provided with the through hole along long axis direction on handle body top, is provided with screw socket at an end of through hole, is provided with external thread and along the opening of centerline direction on screw socket; Be provided with axle bed and axostylus axostyle in the bottom of handle body; Axostylus axostyle inserts the axis hole of axle bed, for removably connecting; Sleeve lining is provided with internal thread, constitutes sealed chucking structure with the screw socket of handle body.
But, when " link " hung on axostylus axostyle, must at first axostylus axostyle be taken off, " link " can be passed axostylus axostyle, " link " hung on the axostylus axostyle, again axostylus axostyle is passed axis hole and fixed, make " the grafting circle frame of picture " pass through " link " and go up suspension at " hanging stick ".Especially the continuous replacing of " the grafting circle frame of picture " causes shirking repeatedly of axostylus axostyle, because the axostylus axostyle volume is less, the axostylus axostyle of taking off tends to lose, and causes trouble and waste.
Summary of the invention:
The utility model aims to provide the link handle that has anti-lost axostylus axostyle of a kind of connecting link and ring.It not only can be connected " hanging stick " of " floated showing stand " with " link " of " the grafting circle frame of picture ", also can be used for being connected of other bars and ring; And at the circle frame of repeatedly change pegging graft, when repeatedly the axostylus axostyle of link handle being taken off, the axostylus axostyle of link handle does not break away from axis hole, can not lose.
The utility model comprises handle body and sleeve; The handle body is a petioliform, is provided with the through hole along long axis direction on handle body top, is provided with screw socket at an end of through hole, and screw socket is provided with external thread and along the opening of centerline direction; Be provided with axle bed and axostylus axostyle in the bottom of handle body; Axostylus axostyle inserts the axis hole of axle bed, for removably connecting; Sleeve lining is provided with internal thread, constitutes sealed chucking structure with the screw socket of handle body, as shown in Figure 1;
It is characterized in that being provided with axle cap at columniform axostylus axostyle one end, the other end of axostylus axostyle is provided with snap ring, as shown in Figure 2; Snap ring is a vesica piscis, and the snap ring outer rim is the wedge shape cambered surface, and the axostylus axostyle termination is provided with opening on the minor axis of oval snap ring, opening along the axostylus axostyle center line from the axostylus axostyle termination to axostylus axostyle middle part, as Fig. 3, shown in 4,5;
Wherein, the major diameter of the diameter of axle cap and oval snap ring is greater than the diameter of axis hole; The minor axis diameter of oval snap ring is identical with shaft diameter, oval major diameter be minor axis diameter and A/F with; The diameter of axostylus axostyle is less than the diameter of axis hole.
The opening that snap ring one end of the present utility model is provided with, its bottom can be a circular arc, also can be wedge shape.
The major diameter of the oval snap ring of the utility model less than with " link " diameter of " the grafting circle frame of picture " of the utility model coupling.
Distance between two relative axis holes of the present utility model greater than with the link thickness of the grafting circle frame of the utility model coupling and snap ring width with.
The utility model is applicable to the anti-lost axostylus axostyle of various axle beds.
Sealed chucking structure of the present utility model comprises the screw socket of sleeve and handle body, the internal diameter of sleeve is slightly smaller than the external diameter of handle body screw socket, because handle body screw socket is provided with the opening along centerline direction, when the screw socket external thread engagement of the internal thread of sleeve and handle body, opening is stressed to narrow down, handle body screw socket internal diameter diminishes, and just can realize the sealed chucking of the body of rod in the screw socket.
The utility model at first, inserts snap ring one end of the utility model axostylus axostyle the axis hole of axle bed in use, because the snap ring outer rim is the wedge shape cambered surface, when being subjected to insertion force, cambered surface is subjected to the reacting force at axis hole edge, after this reacting force decomposed, its a part of component closed up opening.Snap ring after opening closes up is a sub-circular by elliptical deformation, and its diameter and shaft diameter are same or similar and less than the diameter of axis hole, under the effect of insertion force, promptly can pass two relative axis holes successively, and after reacting force disappeared, it is oval that snap ring recovers; Because the major diameter of oval snap ring is greater than the diameter of axis hole, therefore, snap ring can not return in the axis hole under having the external force effect, is in self-locking state.
When needs hang picture and with " link " of the utility model and " the grafting circle frame of picture " when being connected, use external force to push the major axis of oval snap ring, the opening that the axostylus axostyle termination is provided with on the minor axis of snap ring closes up, and with external force snap ring is pushed in the axis hole; Since the utility model major diameter be minor axis diameter and A/F with, after the opening of snap ring closed up, snap ring was a sub-circular by elliptical deformation, its diameter is identical with shaft diameter and less than the diameter of axis hole; Therefore, the snap ring after opening closes up can be by the axis hole of axle bed one side.Snap ring after opening closes up is by behind the axis hole of a side, and snap ring is between two relative axis holes, and snap ring loses external force, because the effect of restoring force, opening is opened and restores to the original state; Because the oval major diameter of snap ring is greater than the diameter of axis hole, snap ring then can't can only be stayed between two relative axis holes by the axis hole of opposite side, and axostylus axostyle and axle bed connect together, and can prevent that coming off of axostylus axostyle from losing.
Since the distance between two axis holes that are parallel to each other of the present utility model greater than " link " thickness of " the grafting circle frame of picture " and the utility model snap ring width with; With " link " internal diameter of " the grafting circle frame of picture " of the utility model coupling major diameter greater than the utility model snap ring; Therefore, " link " of " the grafting circle frame of picture " inserted between two axis holes that are parallel to each other, axostylus axostyle is passed link after, along the center line of axis hole external force is acted on axle cap, external force is pushed snap ring to along axostylus axostyle the axis hole of opposite side; Because the snap ring outer rim is the wedge shape cambered surface, the reacting force at the axis hole edge that external force is subjected to, a part of component of reacting force is provided with the axostylus axostyle termination on the minor axis of snap ring opening closes up, and the snap ring major diameter foreshortens to sub-circular, can be by the axis hole of opposite side; Snap ring by behind the axis hole loses reacting force, and it is oval that snap ring recovers, and major diameter can't be return from axis hole greater than shaft hole diameter, and " link " of " the grafting circle frame of picture " hangs and be locked on two axostylus axostyles between the axis hole.
Equally, when needing to change " the grafting circle frame of picture ", use external force is closed up the opening of snap ring, and push in the axis hole, take original " the grafting circle frame of picture ", after making " link " of axostylus axostyle by " the grafting circle frame of picture " that upgrade, again external force is acted on axle cap along the center line of axis hole, push the snap ring of axostylus axostyle the axis hole of opposite side to, snap ring recovers oval by behind the axis hole of opposite side, because the major diameter of oval snap ring is greater than the diameter of axis hole, therefore, snap ring can not return in the axis hole under having the external force effect, is in self-locking state." link " of " the grafting circle frame of picture " that upgrades can be suspended on two axostylus axostyles between the axis hole.
When the utility model repeatedly change the circle frame of pegging graft, when repeatedly the axostylus axostyle of link handle being taken off, snap ring on the axostylus axostyle under external force, can only be by the axis hole of axle bed one side, and can't from the axis hole of opposite side, withdraw from, therefore, snap ring locks together axostylus axostyle and axis hole, and therefore, can avoid comes off loses.
In sum, the utility model is the link handle that has anti-lost axostylus axostyle of a kind of connecting link and ring.It not only can be connected " hanging stick " of " floated showing stand " with " link " of " the grafting circle frame of picture ", also can be used for being connected of other bars and ring; And at the circle frame of repeatedly change pegging graft, when repeatedly the axostylus axostyle of link handle being taken off, the axostylus axostyle of link handle does not break away from axis hole, can not lose.
Description of drawings:
Fig. 1 is an overall schematic of the present utility model.
Fig. 2 looks synoptic diagram for axostylus axostyle master of the present utility model.
Fig. 3 looks synoptic diagram for the axostylus axostyle of the present utility model right side.
Fig. 4 is an axostylus axostyle schematic top plan view of the present utility model.
Fig. 5 is the utility model schematic perspective view.。
Among the figure: 1-handle body, 2-sleeve, 3-through hole, 4-axle bed, 5-axis hole, 6-axostylus axostyle, 7-axle cap, 8-snap ring, 9-opening.
Embodiment:
The utility model is used for going up " the grafting circle frame of picture " that hangs φ=20cm at " hanging stick " of φ=0.7, and the internal diameter of its " link " is 1.0cm, and thickness is 0.5cm.
Adopt colored engineering plastics to make handle body 1 and sleeve 2, its handle body 1 top is provided with the through hole 3 along long axis direction, and the below is provided with axle bed 4.
Distance on the axle bed 4 between two parallel axis holes 5 is 1.0cm, axis hole 5 diameter phi=0.7cm, axis hole 5 thickness 0.3cm; Axostylus axostyle 6 diameter phi=0.5cm, long 1.6cm; Axostylus axostyle 6 one ends are provided with axle cap 7, and the other end is provided with snap ring 8; Axle cap 7 diameter phi=1.0cm; Snap ring 8 is oval, and outer rim is the ring-type of wedge shape cambered surface, its minor axis diameter phi=0.6cm, and major diameter φ=0.9cm, thickness are 0.5cm; On the minor axis diameter of snap ring 8 terminations, be provided with the opening 9 at straight-through axostylus axostyle 6 middle parts, the width of this opening 9 is 0.3cm, opening 9 is along the center line length 1.3cm of axostylus axostyle 6.
During use, with sleeve 2 and through hole 3 handle body 1 is fixed on " hanging stick " earlier.
Use external force is closed up the opening 9 of snap ring 8, and push in the axis hole 5, after making axostylus axostyle 6 by " link " of " the grafting circle frame of picture ", again external force is acted on axle cap 7 along the center line of axis hole 5, push the snap ring 8 of axostylus axostyle 6 axis hole 5 of opposite side to, " link " of " the grafting circle frame of picture " can be suspended on two axostylus axostyles 6 between the axis hole 5.
Method can repeat to upgrade the circle frame of pegging graft successively.Because the snap ring 8 on the axostylus axostyle 6 is under external force, can only pass through the axis hole 5 of axle bed 4 one sides, and can't be by the axis hole 5 of opposite side, therefore, axostylus axostyle 6 locks together with the axle bed 4 of handle body 1, avoids coming off and loses.
Claims (1)
1, the link handle that has anti-lost axostylus axostyle of a kind of connecting link and ring comprises handle body and sleeve; The handle body is a petioliform, is provided with the through hole along long axis direction on handle body top, is provided with screw socket at an end of through hole, and screw socket is provided with external thread and along the opening of centerline direction; Be provided with axle bed and axostylus axostyle in the bottom of handle body; Axostylus axostyle inserts the axis hole of axle bed, for removably connecting; Sleeve lining is provided with internal thread, constitutes sealed chucking structure with the screw socket of handle body; It is characterized in that be provided with axle cap at columniform axostylus axostyle one end, the other end of axostylus axostyle is provided with snap ring; Snap ring is a vesica piscis, and the snap ring outer rim is the wedge shape cambered surface, and the axostylus axostyle termination is provided with opening on the minor axis of vesica piscis snap ring, opening along the axostylus axostyle center line from the axostylus axostyle termination to axostylus axostyle middle part;
Wherein, the major diameter of the diameter of axle cap and oval snap ring is greater than the diameter of axis hole; The minor axis diameter of oval snap ring is identical with shaft diameter, oval major diameter be minor axis diameter and A/F with; The diameter of axostylus axostyle is less than the diameter of axis hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520026254 CN2814572Y (en) | 2005-06-22 | 2005-06-22 | Hanging ring handle with antilosing shaft lever for connecting bar-and go-between |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520026254 CN2814572Y (en) | 2005-06-22 | 2005-06-22 | Hanging ring handle with antilosing shaft lever for connecting bar-and go-between |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2814572Y true CN2814572Y (en) | 2006-09-06 |
Family
ID=36949659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520026254 Expired - Fee Related CN2814572Y (en) | 2005-06-22 | 2005-06-22 | Hanging ring handle with antilosing shaft lever for connecting bar-and go-between |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2814572Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101896677B (en) * | 2007-12-10 | 2013-03-27 | 迪特尔·拉姆绍尔 | Adapter for coupling a rod, such as a locking rod of a rod-type closure, to a lever, such as an actuating lever of the rod-type closure |
-
2005
- 2005-06-22 CN CN 200520026254 patent/CN2814572Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101896677B (en) * | 2007-12-10 | 2013-03-27 | 迪特尔·拉姆绍尔 | Adapter for coupling a rod, such as a locking rod of a rod-type closure, to a lever, such as an actuating lever of the rod-type closure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20080201 Pledge (preservation): Preservation |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20080801 Pledge (preservation): Preservation |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20100802 Granted publication date: 20060906 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20100803 Granted publication date: 20060906 |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20100803 Granted publication date: 20060906 |
|
| ASS | Succession or assignment of patent right |
Owner name: WANG WEIZHONG Free format text: FORMER OWNER: WANG DEHAI Effective date: 20110922 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300384 NANKAI, TIANJIN TO: 201103 XUHUI, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110922 Address after: 201103 Shanghai City Wuzhong Wuzhong Road No. 618 building 21 floor Patentee after: Wang Weizhong Address before: 300384 Tianjin City, Nankai District Huayuan District tianhuali No. 18 building 7 102 Patentee before: Wang Dehai |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 Termination date: 20120622 |