CN210605366U - Key convenient for containing mechanical clock - Google Patents
Key convenient for containing mechanical clock Download PDFInfo
- Publication number
- CN210605366U CN210605366U CN201921448425.3U CN201921448425U CN210605366U CN 210605366 U CN210605366 U CN 210605366U CN 201921448425 U CN201921448425 U CN 201921448425U CN 210605366 U CN210605366 U CN 210605366U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- casing
- joint hole
- lower connecting
- butt joint
- 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
Abstract
The utility model relates to a be convenient for accomodate mechanical clock key, including the column casing, the casing is equipped with the butt joint hole that extends along the casing axis, the cross section in butt joint hole is the polygon, be equipped with in the butt joint hole along the gliding slider in butt joint hole, the casing side is provided with two bar seams along casing axis symmetry, the bar seam extends along casing generating line direction, it is connected with two lower connecting rods to rotate on the slider, lower connecting rod bottom is rotated with the slider and is connected, two lower connecting rod tops are sewed from the bar and are stretched out, it is connected with two upper connecting rods to rotate on the casing at butt joint hole top, two upper connecting rod bottoms are articulated with the lower connecting rod top of casing homonymy respectively, the bar seam width is greater than connecting rod thickness. The utility model discloses a connecting rod and lower connecting rod are gone up in the articulated on the casing, and the slider is compressed when using, goes up connecting rod and the outside strutting of lower connecting rod, forms the swinging boom, and the rotatory key of being convenient for, key volume is reduced to idle hand, is convenient for accomodate.
Description
Technical Field
The utility model relates to a mechanical clock technical field, in particular to be convenient for accomodate mechanical clock key.
Background
Mechanical clocks usually adopt a plug-in key to wind a clock core, and the conventional winding key usually adopts a butterfly-shaped piece arranged at the tail end of a sleeve to form an undetachable whole. The existing key has large volume, is not easy to be accommodated in a small space, and is particularly not suitable for being accommodated in a clock shell of a table-board mechanical clock.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be convenient for accomodate mechanical clock key to prior art not enough.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a be convenient for accomodate mechanical clock key, includes the column casing, the casing is equipped with the edge the butt joint hole that the casing axis extends, the cross section in butt joint hole is the polygon, be equipped with the edge in the butt joint hole the gliding slider in butt joint hole, the casing side is followed casing axis symmetry is provided with two strip seams, the strip seam is followed casing generating line direction extends, it is connected with two lower connecting rods to rotate on the slider, lower connecting rod bottom with the slider rotates to be connected, two the lower connecting rod top is certainly the strip seam stretches out, it is connected with two connecting rods, two to rotate on the casing at butt joint hole top go up the connecting rod bottom and articulate with the lower connecting rod top of casing homonymy respectively, strip seam width is greater than connecting rod thickness and lower connecting rod thickness.
Adopt articulated connecting rod and lower connecting rod on the casing in the above-mentioned design, the slider is compressed when using, goes up connecting rod and lower connecting rod and outwards struts, forms the swinging boom, and the rotatory key of being convenient for, the key volume is reduced to idle hand, is convenient for accomodate.
As a further improvement of the design, an elastic reset piece is arranged between the upper connecting rods, the elastic reset piece applies a pulling force to the upper connecting rods to force the two upper connecting rods to be closed oppositely, and the elastic reset piece is convenient for the upper connecting rods and the lower connecting rods to automatically reset.
As a further improvement of the design, the elastic reset piece is an elastic rope, two ends of the elastic rope are respectively connected to the hinged positions of the upper connecting rod and the lower connecting rod, the elastic rope is simple in structure and convenient to use, and the elastic reset piece is convenient to install.
As a further improvement of the design, the upper connecting rod and the hinged part of the lower connecting rod are provided with hinged shafts, the elastic ropes are annular, the elastic ropes are sleeved on the hinged shafts, the outer ends of the hinged shafts are provided with check blocks, the outer sides of the check blocks are spherical surfaces, and the inner sides of the check blocks are provided with yielding pits which are convenient for the elastic ropes to be buckled.
As a further improvement of the design, the top end of the shell is provided with a concave arc-shaped pressing pit, so that a key can be conveniently pushed into a clockwork spring assembly of the movement clock.
As a further improvement of this design, the casing side is equipped with the arc of two symmetry settings and takes the face of pinching, the arc is taken the face of pinching symmetry perpendicular to the plane of symmetry that the upper linkage symmetry set up, the arc is taken the face of pinching and is convenient for promote the comfort level when rotating the key.
As a further improvement of the design, the top end of the butt joint hole is provided with a limit hole with an outer diameter smaller than the inner diameter of the butt joint hole, the side face of the sliding block is attached to the inner wall of the butt joint hole, the lowest point of the limit hole is lower than the tension limit state borne by the elastic reset piece, and the highest rising height of the top face of the sliding block effectively protects the elastic reset piece.
The utility model has the advantages that: the utility model discloses a connecting rod and lower connecting rod are gone up in the articulated on the casing, and the slider is compressed when using, goes up connecting rod and the outside strutting of lower connecting rod, forms the swinging boom, and the rotatory key of being convenient for, key volume is reduced to idle hand, is convenient for accomodate.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is an overall sectional view of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic view of the connection of the elastic rope of the present invention.
In the figure, 1, a shell, 2, a strip-shaped seam, 3, an arc-shaped holding surface, 4, an upper connecting rod, 5, an inward concave arc-shaped pressing pit, 6, a lower connecting rod, 7, a butt joint hole, 8, a sliding block, 9, an elastic resetting piece, 10, a limiting hole, 11, a yielding pit, 12, an elastic rope, 13, a stop dog and 14, an articulated shaft are arranged.
Detailed Description
The invention will be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and the description are only for the purpose of explanation, but not for the purpose of limitation.
Example (b): a key convenient for containing a mechanical clock comprises a cylindrical shell 1, wherein the shell 1 is provided with a butt joint hole 7 extending along the axis of the shell 1, the cross section of the butt joint hole 7 is polygonal, a slide block 8 sliding along the butt joint hole 7 is arranged in the butt joint hole 7, the side surface of the shell 1 is symmetrically provided with two strip-shaped slits 2 along the axis of the shell 1, the strip-shaped slits 2 extend along the generatrix direction of the shell 1, the slide block 8 is rotatably connected with two lower connecting rods 6, the bottom of each lower connecting rod 6 is rotatably connected with the slide block 8, the tops of the two lower connecting rods 6 extend out of the strip-shaped seam 2, the casing 1 at 7 tops of butt joint hole is gone up the rotation and is connected with two and goes up connecting rod 4, two go up connecting rod 4 bottom and 6 tops of lower connecting rod of casing 1 homonymy articulated respectively, 2 width on the strip seam is greater than connecting rod 4 thickness and 6 thickness of lower connecting rod.
Adopt articulated connecting rod 4 and lower connecting rod 6 on casing 1 in the above-mentioned design, slider 8 is compressed when using, goes up connecting rod 4 and lower connecting rod 6 and outwards struts, forms the swinging boom, and the rotatory key of being convenient for, the key volume is reduced to idle hand, is convenient for accomodate.
As a further improvement of the present design, an elastic resetting piece 9 is disposed between the upper links 4, a pulling force forcing the two upper links 4 to close in opposite directions is applied to the upper links 4 by the elastic resetting piece 9, and the elastic resetting piece 9 facilitates automatic resetting of the upper links 4 and the lower links 6.
As a further improvement of the design, the elastic resetting piece 9 is an elastic rope 12, two ends of the elastic rope 12 are respectively connected to the hinged positions of the upper connecting rod 4 and the lower connecting rod 6, the elastic rope 12 is simple in structure and convenient to use, and the elastic resetting piece 9 is convenient to mount.
As a further improvement of this design, go up connecting rod 4 with the articulated department of lower connecting rod 6 is equipped with articulated shaft 14, elasticity rope 12 is the annular, elasticity rope 12 cover is in on the articulated shaft 14, 14 outer ends of articulated shaft are equipped with dog 13, the dog 13 outside is the sphere, dog 13 inboard is equipped with the hole of stepping down 11 that the elasticity rope 12 of being convenient for was buckled into.
As a further improvement of the design, the top end of the shell 1 is provided with a concave arc-shaped pressing pit 5, so that a key can be conveniently pushed into a clockwork spring assembly of the movement clock.
As the further improvement of this design, 1 side of casing is equipped with the arc of two symmetries settings and holds face 3, the arc is held 3 plane of symmetry perpendicular to of face the plane of symmetry that the 4 symmetries of upper link set up, the arc is held 3 comfort levels when being convenient for promote the rotary key of holding.
As a further improvement of the design, the top end of the butt joint hole 7 is provided with a limit hole 10 with an outer diameter smaller than the inner diameter of the butt joint hole 7, the side surface of the sliding block 8 is attached to the inner wall of the butt joint hole 7, the lowest point of the limit hole 10 is lower than the tension limit state borne by the elastic reset piece 9, and the top surface of the sliding block 8 rises to the highest height, so that the elastic reset piece 9 is effectively protected.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a be convenient for accomodate mechanical clock key, includes the column casing, its characterized in that, the casing is equipped with the edge the butt joint hole that the casing axis extends, the cross section in butt joint hole is the polygon, be equipped with the edge in the butt joint hole the gliding slider in butt joint hole, the casing side is followed casing axis symmetry is provided with two strip seams, the strip seam is followed casing generating line direction extends, it is connected with two lower connecting rods to rotate on the slider, lower connecting rod bottom with the slider rotates to be connected, two the lower connecting rod top certainly the strip seam stretches out, it is connected with two upper connecting rods to rotate on the casing at butt joint hole top, two upper connecting rod bottom is articulated with the lower connecting rod top of casing homonymy respectively, strip seam width is greater than connecting rod thickness and lower connecting rod thickness.
2. A mechanical clock key convenient to store as claimed in claim 1, wherein an elastic reset piece is arranged between the upper links, and the elastic reset piece applies a pulling force to the upper links to force the two upper links to close towards each other.
3. The key for receiving mechanical clocks as claimed in claim 2, wherein said elastic restoring member is an elastic rope, and two ends of said elastic rope are respectively connected to the hinged positions of said upper connecting rod and said lower connecting rod.
4. The key for mechanical clock convenient to store as claimed in claim 3, wherein a hinge shaft is provided at a hinge point of the upper link and the lower link, the elastic rope is ring-shaped, the elastic rope is sleeved on the hinge shaft, a stopper is provided at an outer end of the hinge shaft, an outer side of the stopper is spherical, and a recess for allowing the elastic rope to be conveniently buckled is provided at an inner side of the stopper.
5. The mechanical clock key convenient to store as claimed in claim 1, wherein the top end of the shell is provided with a concave arc pressing pit.
6. The mechanical clock key convenient to store as claimed in claim 1, wherein the side surface of the shell is provided with two arc-shaped holding surfaces which are symmetrically arranged, and the symmetry plane of the arc-shaped holding surfaces is perpendicular to the symmetry plane of the upper connecting rod which is symmetrically arranged.
7. The mechanical clock key convenient to store as claimed in claim 1, wherein a limiting hole with an outer diameter smaller than the inner diameter of the butt-joint hole is formed at the top end of the butt-joint hole, the side surface of the sliding block is attached to the inner wall of the butt-joint hole, the lowest point of the limiting hole is lower than the tensile force limit state borne by the elastic reset piece, and the highest rising height of the top surface of the sliding block is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921448425.3U CN210605366U (en) | 2019-09-03 | 2019-09-03 | Key convenient for containing mechanical clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921448425.3U CN210605366U (en) | 2019-09-03 | 2019-09-03 | Key convenient for containing mechanical clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210605366U true CN210605366U (en) | 2020-05-22 |
Family
ID=70695003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921448425.3U Active CN210605366U (en) | 2019-09-03 | 2019-09-03 | Key convenient for containing mechanical clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210605366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH718404A1 (en) * | 2021-03-01 | 2022-09-15 | Patek Philippe Sa Geneve | Device for clock or clock comprising a winding key and a storage unit for this key. |
-
2019
- 2019-09-03 CN CN201921448425.3U patent/CN210605366U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH718404A1 (en) * | 2021-03-01 | 2022-09-15 | Patek Philippe Sa Geneve | Device for clock or clock comprising a winding key and a storage unit for this key. |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202890770U (en) | Sunshade with angle-adjustable sunshade cover | |
| CN210605366U (en) | Key convenient for containing mechanical clock | |
| US9655416B1 (en) | Crank handle positioning assembly for an umbrella | |
| CN210114122U (en) | Cantilever umbrella | |
| CN202563181U (en) | Earpiece structure | |
| CN213394395U (en) | Support base adopting tangential folding | |
| CN106307861B (en) | A kind of spiral umbrella | |
| CN210918442U (en) | Rotary flagpole | |
| CN205838343U (en) | A kind of self-locking hook | |
| CN207527823U (en) | Portable water heater | |
| CN102396858A (en) | Umbrella which has a simple coupling structure, which does not rust, and which can be used for a long time | |
| CN101804884A (en) | Box structure | |
| KR200467588Y1 (en) | float assembly | |
| CN107306900A (en) | A kind of collapsible screen frame | |
| CN207701861U (en) | A kind of bevel-type flapper | |
| CN201190718Y (en) | Locking pieces | |
| CN205053081U (en) | Umbrella | |
| CN210396344U (en) | Elastic connection structure for long and short bone rod pieces | |
| CN208200234U (en) | A kind of large power drill oil tanker strengthened pulley peculiar to vessel | |
| CN207234877U (en) | A kind of multi-purpose stand | |
| CN219330467U (en) | Quick folding dip net | |
| CN210354210U (en) | Portable foldable spoon | |
| CN210539606U (en) | Open-air portable retaining cup | |
| CN210611749U (en) | Water kettle with movable handle | |
| CN204733782U (en) | 8 words on fishing tackle ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |