CN206600006U - A kind of powder power installation of ceiling device damping and firing pin device - Google Patents
A kind of powder power installation of ceiling device damping and firing pin device Download PDFInfo
- Publication number
- CN206600006U CN206600006U CN201621354857.4U CN201621354857U CN206600006U CN 206600006 U CN206600006 U CN 206600006U CN 201621354857 U CN201621354857 U CN 201621354857U CN 206600006 U CN206600006 U CN 206600006U
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- CN
- China
- Prior art keywords
- firing pin
- conduit
- power installation
- conical section
- powder power
- 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
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- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model is a kind of powder power installation of ceiling device damping and firing pin device, the device includes sheath, receiver is socketed with the inside of the sheath, firing pin conduit is provided with the receiver, firing pin is provided with the firing pin conduit, the firing pin bottom is provided with striker post, the striker post is contained in the extended cavity of firing pin conduit bottom, and striker post is connected with receiver, the straight-through part of the firing pin conduit is arranged on the thorax intracavitary of a thorax block, and the percussion end of the firing pin coordinates for stairstepping and with forming linear slide at the front opening of firing pin conduit.The utility model greatly improves firing pin service life, and gas leakage is few, improves gun pressure, enhances kinetic energy, and simple in construction, and cost is low, using simple efficient.
Description
Technical field
The utility model is related to the installation of ceiling device technical field of construction and decoration industry, and in particular to a kind of powder power is hung
Push up erector damping and firing pin device.
Background technology
Powder power installation of ceiling device is a kind of new technology in recent years, is pacified in the market using gunpowder as the furred ceiling of power
Dress device all has the drawback that：
1：Without any buffer gear under the impact of gunpowder kinetic energy, firing pin is easily broken off, and the life-span is too short, universal use
Number of times is fired to be no more than 1000 times.
2：In the existing furred ceiling device internal structure of existing market, the percussion end of firing pin is wholecircle taper, firing pin pipe and firing pin it
Between gap it is big, air-tightness is low, causes gun pressure too low after powder gases leakage, makes propulsive force not enough, reduction promotes kinetic energy.
The problem of can not fundamentally solving firing pin short life from material and processing technology at present, therefore done from structure
Thoroughly technological transformation is just very necessary.
Utility model content
The utility model is dynamic there is provided a kind of gunpowder for the installation of ceiling device inner cushion device using gunpowder as thrust power
Power installation of ceiling device damping and firing pin device, improve the service life of firing pin, reduce recoil, improve gunpowder kinetic energy.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of powder power installation of ceiling device damping and firing pin device, the device include being socketed on the inside of sheath, the sheath
Have to be provided with firing pin conduit, the firing pin conduit in receiver, the receiver and be provided with firing pin, the firing pin bottom is provided with firing pin
Seat, the striker post is contained in the extended cavity of firing pin conduit bottom, and striker post is connected with receiver, and the firing pin is led
The straight-through part of pipe is arranged on the thorax intracavitary of a thorax block, and the percussion end of the firing pin is opened for stairstepping and with the front end of firing pin conduit
Linear slide cooperation is formed at mouthful.
Further, the percussion end of the firing pin is made up of the first conical section, cylindrical section and the second conical section, the cylinder
Section is arranged between the first conical section and the second conical section, and cylindrical section is matched somebody with somebody with forming linear slide at the front opening of firing pin conduit
Close, the shank portion of second conical section and firing pin is connected, the first conical section is tip.
Further, the shank portion of first conical section, cylindrical section, the second conical section and firing pin is structure as a whole.
Further, the first cushion pad is provided between the firing pin bottom and striker post.
Further, first cushion pad is plastics or metal spring ring washer.
Further, the second cushion pad is provided between the extended cavity wall of striker post and firing pin the conduit bottom.
Further, second cushion pad is plastics or metal spring circle set pad.
Further, the 3rd cushion pad is provided between the striker post and receiver.
Further, the 3rd cushion pad is plastics or metal spring circle set pad.
The beneficial effects of the utility model are:
1st, the percussion end of the utility model firing pin is shaped as three-stage stairstepping so that between the cooperation of firing pin and firing pin conduit
Gap reduces, and powder gases is reduced leakage, improves gun pressure, enhance kinetic energy.
2nd, the utility model adds cushion pad at the easy place of being hit, cushion pad can one be used alone or it is several simultaneously
It is applied in combination, reaches mitigation impulsive force, improves the purpose of firing pin service life.
3rd, the utility model is simple in construction, and production cost is low, the characteristics of with fast changeable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is mplifying structure schematic diagram at A in Fig. 1；
Fig. 3 is firing pin structural representation of the present utility model.
Label declaration in figure：1st, sheath, 2, receiver, 3, firing pin conduit, 4, firing pin, the 41, first conical section, 42, cylinder
Section, the 43, second conical section, 5, striker post, 6, thorax block, the 7, first cushion pad, the 8, second cushion pad, the 9, the 3rd cushion pad.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
Referring to figs. 1 to shown in Fig. 3, a kind of powder power installation of ceiling device damping and firing pin device, the device include sheath
1, the inner side of sheath 1, which is socketed with receiver 2, the receiver 2, is provided with firing pin conduit 3, is provided with and hits in the firing pin conduit 3
Pin 4, the bottom of firing pin 4 is provided with striker post 5, and the striker post 5 is contained in the extended cavity of the bottom of firing pin conduit 3, and
Striker post 5 is connected with receiver 2, and the straight-through part of the firing pin conduit 3 is arranged on the thorax intracavitary of a thorax block 6, the firing pin 4
Percussion end is stairstepping and coordinated with forming linear slide at the front opening of firing pin conduit 3.
The percussion end of the firing pin 4 is made up of the first conical section 41, the conical section 43 of cylindrical section 42 and second, the cylindrical section
42 are arranged between the first conical section 41 and the second conical section 43, and cylindrical section 42 is straight with being formed at the front opening of firing pin conduit 3
Line is slidably matched, and second conical section 43 is connected with the shank portion of firing pin 4, and the first conical section 41 is tip.
First conical section 41, cylindrical section 42, the second conical section 43 and the shank portion of firing pin 4 are structure as a whole.
The first cushion pad 7 is provided between the bottom of firing pin 4 and striker post 5.
First cushion pad 7 is plastics or metal spring ring washer.
The second cushion pad 8 is provided between the extended cavity wall of striker post 5 and firing pin conduit 3 bottom.
Second cushion pad 8 is plastics or metal spring circle set pad.
The 3rd cushion pad 9 is provided between the striker post 5 and receiver 2.
3rd cushion pad 9 is plastics or metal spring circle set pad.
Furthermore, it is necessary to explanation, unless stated otherwise or is pointed out, term " first " otherwise in specification, " the
Two ", the description such as " 3rd " is used only for distinguishing each component, element, step in specification etc., without being intended to indicate that each
Logical relation or ordinal relation between component, element, step etc..
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (9)
1. a kind of powder power installation of ceiling device damping and firing pin device, the device include sheath（1）, the sheath（1）Inner side
It is socketed with receiver（2）, the receiver（2）It is interior to be provided with firing pin conduit（3）, the firing pin conduit（3）It is interior to be provided with firing pin（4）,
The firing pin（4）Bottom is provided with striker post（5）, the striker post（5）It is contained in firing pin conduit（3）In the extended cavity of bottom,
And striker post（5）With receiver（2）Connection, the firing pin conduit（3）Straight-through part be arranged on a thorax block（6）Thorax chamber
It is interior, it is characterised in that the firing pin（4）Percussion end for stairstepping and with firing pin conduit（3）Front opening at formed straight line
It is slidably matched.
2. powder power installation of ceiling device damping according to claim 1 and firing pin device, it is characterised in that the firing pin
（4）Percussion end by the first conical section（41）, cylindrical section（42）With the second conical section（43）Composition, the cylindrical section（42）Set
In the first conical section（41）With the second conical section（43）Between, cylindrical section（42）With firing pin conduit（3）Front opening at formed
Linear slide coordinates, second conical section（43）With firing pin（4）Shank portion connection, the first conical section（41）For tip.
3. powder power installation of ceiling device damping according to claim 2 and firing pin device, it is characterised in that described first
Conical section（41）, cylindrical section（42）, the second conical section（43）With firing pin（4）Shank portion be structure as a whole.
4. powder power installation of ceiling device damping according to claim 1 and firing pin device, it is characterised in that the firing pin
（4）Bottom and striker post（5）Between be provided with the first cushion pad（7）.
5. powder power installation of ceiling device damping according to claim 4 and firing pin device, it is characterised in that described first
Cushion pad（7）For plastics or metal spring ring washer.
6. powder power installation of ceiling device damping according to claim 1 and firing pin device, it is characterised in that the firing pin
Seat（5）With firing pin conduit（3）The second cushion pad is provided between the extended cavity wall of bottom（8）.
7. powder power installation of ceiling device damping according to claim 6 and firing pin device, it is characterised in that described second
Cushion pad（8）For plastics or metal spring circle set pad.
8. powder power installation of ceiling device damping according to claim 1 and firing pin device, it is characterised in that the firing pin
Seat（5）With receiver（2）Between be provided with the 3rd cushion pad（9）.
9. powder power installation of ceiling device damping according to claim 8 and firing pin device, it is characterised in that the described 3rd
Cushion pad（9）For plastics or metal spring circle set pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621354857.4U CN206600006U (en) | 2016-12-12 | 2016-12-12 | A kind of powder power installation of ceiling device damping and firing pin device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621354857.4U CN206600006U (en) | 2016-12-12 | 2016-12-12 | A kind of powder power installation of ceiling device damping and firing pin device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206600006U true CN206600006U (en) | 2017-10-31 |
Family
ID=60148702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621354857.4U Expired - Fee Related CN206600006U (en) | 2016-12-12 | 2016-12-12 | A kind of powder power installation of ceiling device damping and firing pin device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206600006U (en) |
-
2016
- 2016-12-12 CN CN201621354857.4U patent/CN206600006U/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: 20171031 Termination date: 20181212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |