CN211043950U - Simple mechanical desk clock - Google Patents
Simple mechanical desk clock Download PDFInfo
- Publication number
- CN211043950U CN211043950U CN201921461005.9U CN201921461005U CN211043950U CN 211043950 U CN211043950 U CN 211043950U CN 201921461005 U CN201921461005 U CN 201921461005U CN 211043950 U CN211043950 U CN 211043950U
- Authority
- CN
- China
- Prior art keywords
- chassis
- bell jar
- top surface
- transparent bell
- clock
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 60
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 239000011521 glass Substances 0.000 claims description 5
- 239000003963 antioxidant agent Substances 0.000 claims description 4
- 230000003078 antioxidant effect Effects 0.000 claims description 4
- 239000002274 desiccant Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003064 anti-oxidating effect Effects 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Gasket Seals (AREA)
Abstract
The utility model relates to a simple and easy mechanical table clock, which comprises a base, transparent bell jar, mechanical clock body, the chassis top surface is equipped with annular inserting groove, the inserting groove both sides are equipped with the side seal circle, transparent bell jar bottom edge inserts the inserting groove in, side seal circle is equipped with the sealed arris of annular with transparent bell jar laminating one side, the sealed arris of annular is arranged along side seal circle direction of height and is distributed, be equipped with the evacuation hole that runs through the chassis on the chassis of mechanical clock body bottom, evacuation hole top surface is equipped with the check valve of giving vent to anger, the direction of giving vent to anger of the check valve is towards the chassis bottom, evacuation hole bottom is equipped with the sealing plug in shutoff. The utility model discloses a transparent bell jar and chassis seal the mechanical clock body, guarantee the leakproofness between transparent bell jar and the chassis through the side seal circle in the inserting groove, and the sealed arris leakproofness of annular is better, and evacuation hole and the check valve of giving vent to anger are convenient for take out the air in the transparent bell jar from, have good dampproofing and anti oxidation effect to the mechanical clock body, and the leakproofness is further guaranteed to the sealing plug.
Description
Technical Field
The utility model relates to a mechanical clock technical field, in particular to simple mechanical table clock.
Background
The mechanical clock is used as a common timing tool, the desk type mechanical clock is used as a common form, the volume of the desk type mechanical clock is small, a part of desk type mechanical clocks adopt a chassis and a transparent bell cover to seal a movement, the moisture-proof effect is poor, and the transparent bell cover is easy to separate and tip over.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims at providing a simple mechanical desk clock.
The utility model provides a technical scheme that its technical problem adopted is: a simple mechanical desk clock comprises a chassis, a transparent bell jar arranged on the top surface of the chassis, and a mechanical clock body arranged on the top surface of the chassis and positioned in the transparent bell jar, wherein an annular splicing groove is formed in the top surface of the chassis, side sealing rings are arranged on two sides of the splicing groove, the edge of the bottom of the transparent bell jar is inserted into the splicing groove, an annular sealing edge is arranged on one side, which is attached to the transparent bell jar, of each side sealing ring, the annular sealing edges are distributed in a arrayed mode along the height direction of the side sealing rings, a vacuumizing hole penetrating through the chassis is formed in the chassis at the bottom of the mechanical clock body, an air outlet one-way valve is arranged on the top surface of the vacuumizing hole, the air outlet direction of the air outlet one-way valve faces the bottom of the chassis, and a sealing plug for.
The mechanical clock body is sealed through the transparent bell jar and the chassis in the design, the sealing performance between the transparent bell jar and the chassis is guaranteed through the side sealing ring in the insertion groove, the sealing performance of the annular sealing edge is better, the vacuumizing hole and the air outlet one-way valve are convenient to pump air in the transparent bell jar away, the mechanical clock body has good moisture-proof and anti-oxidation effects, and the sealing plug further guarantees the sealing performance.
As a further improvement of the design, the transparent bell jar is a glass jar, the edge of the bottom of the transparent bell jar is wrapped along the edge of the transparent bell jar, the glass jar has better light transmittance, and the wrapped edge ensures the edge strength of the transparent bell jar and is convenient to insert into the insertion groove.
As a further improvement of the design, the bottom of the insertion groove is provided with a sealing gasket which is a hollow rubber ring. Further ensuring the sealing performance of the inserting groove and the transparent bell jar.
As a further improvement of the design, the section of the annular sealing edge, which is perpendicular to the extending direction, is a right trapezoid, the inclined surface of the annular sealing edge faces upwards, the top of the right trapezoid of the annular sealing edge is attached to the inner wall of the transparent bell jar, the shape of the annular sealing edge is convenient for the insertion of the transparent bell jar, and the pulling-out damping of the transparent bell jar is increased.
As a further improvement of the design, a damp-proof bin is arranged on the top surface of the bottom plate of the mechanical clock body, a drying agent and an antioxidant are filled in the damp-proof bin, and the damp-proof bin is communicated with the top surface of the bottom plate to further ensure low oxygen and low humidity in the transparent bell jar.
As a further improvement of the design, the base plate is a wooden plate, a patch is attached to the top surface of the base plate, an inner threaded hole seat is arranged on the top surface of the base plate, and the inner threaded hole seat is connected with the mechanical clock body through screws, so that the ventilation of the wooden base plate is effectively prevented.
As a further improvement of the design, the sealing plug is fixedly connected with a pull wire, so that the sealing plug can be conveniently taken out.
As a further improvement of the design, the bottom of the chassis is provided with an annular groove extending along the edge of the chassis, and the bottom surface of the annular groove is arc-shaped, so that the chassis can be taken conveniently.
The utility model has the advantages that: the utility model discloses a transparent bell jar and chassis seal the mechanical clock body, guarantee the leakproofness between transparent bell jar and the chassis through the side seal circle in the inserting groove, and the sealed arris leakproofness of annular is better, and evacuation hole and the check valve of giving vent to anger are convenient for take out the air in the transparent bell jar from, have good dampproofing and anti oxidation effect to the mechanical clock body, and the leakproofness is further guaranteed to the sealing plug.
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 view of the sealing structure of the insertion groove and the transparent bell jar of the present invention.
In the figure, 1, a chassis, 2, a patch, 3, a sealing gasket, 4, a moisture-proof bin, 5, an antioxidant, 6, a desiccant, 7, a pull wire, 8, a sealing plug, 9, an air outlet one-way valve, 10, a vacuumizing hole, 11, a ring groove, 12, a side sealing ring, 13, a splicing groove, 14, an internal screw hole seat, 15, a transparent bell jar, 16, a mechanical bell body, 17, a covered edge and 18, an annular sealing edge 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 simple mechanical desk clock comprises a chassis 1, a transparent bell jar 15 arranged on the top surface of the chassis, a mechanical clock body 16 arranged on the top surface of the chassis 1 and positioned in the transparent bell jar 15, the top surface of the chassis 1 is provided with an annular insertion groove 13, two sides of the insertion groove 13 are provided with side sealing rings 12, the bottom edge of the transparent bell jar 15 is inserted into the insertion groove 13, one side of the side sealing ring 12, which is attached to the transparent bell jar 15, is provided with an annular sealing edge 18, the annular sealing edges 18 are distributed along the height direction of the side sealing ring 12, the chassis 1 at the bottom of the mechanical clock body 16 is provided with vacuum pumping holes 10 penetrating through the chassis 1, the top surface of the vacuumizing hole 10 is provided with an air outlet one-way valve 9, the air outlet direction of the air outlet one-way valve 9 faces the bottom of the chassis 1, and the bottom of the vacuumizing hole 10 is provided with a sealing plug 8 for plugging the vacuumizing hole 10.
In the design, the mechanical clock body 16 is sealed by the transparent bell jar 15 and the chassis 1, the sealing performance between the transparent bell jar 15 and the chassis 1 is ensured by the side sealing ring 12 in the insertion groove 13, the sealing performance of the annular sealing edge 18 is better, the vacuumizing hole 10 and the air outlet one-way valve 9 are convenient for pumping air in the transparent bell jar 15 away, the mechanical clock body has good damp-proof and anti-oxidation effects, and the sealing plug 8 further ensures the sealing performance.
As a further improvement of the design, the transparent bell jar 15 is a glass cover, the edge of the bottom of the transparent bell jar 15 is a covered edge 17 extending along the edge of the transparent bell jar 15, the light transmittance of the glass cover is better, and the covered edge 17 ensures the edge strength of the transparent bell jar 15 and is convenient to insert into the insertion groove 13.
As a further improvement of the design, the bottom of the insertion groove 13 is provided with a sealing gasket 3, and the sealing gasket 3 is a hollow rubber ring. Further ensuring the tightness of the plug groove 13 and the transparent bell 15.
As a further improvement of the design, the section of the annular sealing edge 18 perpendicular to the extending direction is a right trapezoid, the annular sealing edge 18 faces upwards in an inclined mode, the top of the right trapezoid of the annular sealing edge 18 is attached to the inner wall of the transparent bell jar 15, the shape of the annular sealing edge 18 facilitates the insertion of the transparent bell jar, and the pulling-out damping of the transparent bell jar is increased.
As a further improvement of the design, a damp-proof bin 4 is arranged on the top surface of a base plate 1 at the bottom of a mechanical clock body 16, a drying agent 6 and an antioxidant 5 are filled in the damp-proof bin 4, and the damp-proof bin 4 is communicated with the top surface of the base plate 1 to further ensure low oxygen and low humidity in a transparent bell jar.
As a further improvement of the design, the chassis 1 is a wooden plate, the patch 2 is attached to the top surface of the chassis 1, the top surface of the chassis 1 is provided with an inner threaded hole seat 14, and the inner threaded hole seat 14 is connected with the mechanical clock body 16 through screws, so that the ventilation of the wooden chassis 1 is effectively prevented.
As a further improvement of the design, the sealing plug 8 is fixedly connected with a pull wire 7, so that the sealing plug 8 can be conveniently taken out.
As a further improvement of the design, the bottom of the chassis 1 is provided with an annular groove 11 extending along the edge of the chassis 1, and the bottom surface of the annular groove 11 is arc-shaped, so that the chassis 1 can be taken conveniently.
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 (8)
1. A simple mechanical desk clock comprises a chassis, a transparent bell jar arranged on the top surface of the chassis, and a mechanical clock body arranged on the top surface of the chassis and positioned in the transparent bell jar, and is characterized in that an annular insertion groove is formed in the top surface of the chassis, side sealing rings are arranged on two sides of the insertion groove, the edge of the bottom of the transparent bell jar is inserted into the insertion groove, an annular sealing edge is arranged on one side, attached to the transparent bell jar, of each side sealing ring, the annular sealing edges are distributed in a arrayed mode along the height direction of the side sealing rings, a vacuumizing hole penetrating through the chassis is formed in the chassis at the bottom of the mechanical clock body, an air outlet one-way valve is arranged on the top surface of the vacuumizing hole, the air outlet direction of the air outlet one-way valve faces the bottom of the chassis, and a sealing plug for plugging the.
2. The simple mechanical desk clock as claimed in claim 1, wherein said transparent bell jar is a glass cover, and said bottom edge of said transparent bell jar is covered with said covering extending along said edge of said transparent bell jar.
3. A simple mechanical table clock as claimed in claim 1, wherein the bottom of the slot is provided with a sealing gasket, and the sealing gasket is a hollow rubber ring.
4. The simple mechanical table clock as claimed in claim 1, wherein the cross section of the annular sealing edge perpendicular to the extending direction is a right trapezoid, the annular sealing edge is inclined upward, and the right trapezoid top of the annular sealing edge is attached to the inner wall of the transparent clock cover.
5. The simple mechanical desk clock as claimed in claim 1, wherein a moisture-proof chamber is provided on the top surface of the bottom plate of the mechanical clock body, the moisture-proof chamber is filled with a desiccant and an antioxidant, and the moisture-proof chamber is communicated with the top surface of the bottom plate.
6. The simple mechanical table clock as claimed in claim 1, wherein the base plate is a wooden plate, a patch is attached to the top surface of the base plate, an inner threaded hole seat is arranged on the top surface of the base plate, and the inner threaded hole seat is connected with the mechanical clock body through screws.
7. The simple mechanical desk clock of claim 1, wherein said sealing plug is fixedly connected with a pull wire.
8. The simple mechanical desk clock as claimed in claim 1, wherein the bottom of said base plate is provided with a circular groove extending along the edge of said base plate, and the bottom of said circular groove is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921461005.9U CN211043950U (en) | 2019-09-04 | 2019-09-04 | Simple mechanical desk clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921461005.9U CN211043950U (en) | 2019-09-04 | 2019-09-04 | Simple mechanical desk clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211043950U true CN211043950U (en) | 2020-07-17 |
Family
ID=71534358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921461005.9U Expired - Fee Related CN211043950U (en) | 2019-09-04 | 2019-09-04 | Simple mechanical desk clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211043950U (en) |
-
2019
- 2019-09-04 CN CN201921461005.9U patent/CN211043950U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |