CN212601651U - Ceiling power storage gun - Google Patents
Ceiling power storage gun Download PDFInfo
- Publication number
- CN212601651U CN212601651U CN202021183290.5U CN202021183290U CN212601651U CN 212601651 U CN212601651 U CN 212601651U CN 202021183290 U CN202021183290 U CN 202021183290U CN 212601651 U CN212601651 U CN 212601651U
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- CN
- China
- Prior art keywords
- nail
- power
- pin
- excitation
- round pin
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- Expired - Fee Related
Links
- 230000005284 excitation Effects 0.000 claims abstract description 37
- 238000010304 firing Methods 0.000 claims description 35
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- 238000010168 coupling process Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 20
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 2
- 239000002360 explosive Substances 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to a construction equipment makes technical field, concretely relates to furred ceiling holds power rifle, include: hold power portion, excitation portion, penetrate nail portion and cover shell, hold power portion, excitation portion and penetrate nail portion and cup joint in proper order in the cover shell, hold power portion with excitation portion elastic connection, excitation portion with penetrate nail portion elastic connection, but excitation portion striking is installed penetrate the nail in the nail portion penetrate. Movably card is equipped with in the excitation portion and stimulates the round pin, stimulate the round pin with hold power portion elastic connection, it is right to hold power portion when arousing round pin peak value of exerting pressure, thereby arouse the round pin disconnection with thereby the striking of the joint of excitation portion is installed it penetrates the nail in the nail portion. The beneficial effects of the utility model reside in that: the power storage mechanism is added on the basis of the ceiling gun, the explosive force and the impact force of the shooting nail are improved, the hard target which cannot be applied to the ceiling gun in the prior art can be punctured, and the ceiling gun is simple in structure and convenient to carry.
Description
Technical Field
The utility model relates to a construction equipment makes technical field, concretely relates to furred ceiling holds power rifle.
Background
Ceiling guns, also known as nail guns or nailers, are often referred to as nail guns because they are similar in shape and principle to pistols. The fastener is a fastening tool for driving a shooting nail into a building by using an empty package bullet, gas or compressed air as power.
The nail gun is used for fastening nails, is an advanced modern fastening technology, and has many advantages compared with the traditional methods of pre-embedding and fixing, drilling and winding, bolt connection, welding and the like: the energy is provided, so that the encumbrance of electric wires and air pipes is avoided, and the field and high-altitude operation is facilitated; the operation is quick, the construction period is short, and the labor intensity of workers can be greatly reduced; reliable and safe action, and even can solve some construction problems which are difficult to solve in the past; saving capital and reducing construction cost.
The suspended ceiling gun is a modern nail shooting fastening technology product, can shoot nails, and belongs to a direct consolidation technology. Is a necessary manual tool for carpentry, building construction and the like. The ail shooter percussion is penetrated the nail, directly squeezes into in the base members such as steel, concrete and brick setting or rock, does not need the takeaway energy like power, tuber pipe etc. because penetrating the nail bullet self contains the medicine that can produce explosive thrust, directly jets out the steel nail to the component that will need to fix, firmly links together with the base member like door and window, heated board, puigging, embellishment, pipeline, ironware, woodwork etc..
The ceiling gun in the prior art comprises a telescopic gun body, a guide tube and a firing pin (24) assembly, wherein the guide tube is provided with the firing pin (24) assembly in a sliding fit manner, the firing pin (24) assembly comprises a firing pin (24) piece and a firing pin (24) rod which are linked, the guide tube is provided with a small-diameter section and a large-diameter section which are integrally formed, a pore is formed in the small-diameter section and only can be penetrated by the firing pin (24), and a containing chamber is formed in the large-diameter section and is used for limiting the movement of the firing pin (24) rod so as to guide the movement direction of the firing pin (24) assembly.
However, the ceiling guns in the prior art usually only have the above structure, usually only rely on single-section excitation as excitation power, and the power of driving into the building only relies on the explosion of gunpowder in the shooting nail, and there is a high possibility that the impact force and the explosive force are insufficient in the hard target object.
In view of this, it is urgent to provide a furred ceiling power storage rifle that designs, increases power storage mechanism on the basis of furred ceiling rifle, improves and penetrates nail explosive force and impact force, can puncture the stereoplasm target that the furred ceiling rifle among the prior art can't be suitable for to simple structure, convenient to carry.
SUMMERY OF THE UTILITY MODEL
In order to solve the deficiencies of the prior art, the utility model aims to provide a furred ceiling holds power rifle increases on the basis of furred ceiling rifle and holds power mechanism, improves and penetrates nail explosive force and impact force, can puncture the unable stereoplasm target that is suitable for of furred ceiling rifle among the prior art to simple structure, convenient to carry.
In order to realize the above object, the technical scheme of the utility model is that: a ceiling accumulating gun comprising: hold power portion, excitation portion, penetrate nail portion and cover shell, hold power portion, excitation portion and penetrate nail portion and cup joint in proper order in the cover shell, hold power portion with excitation portion elastic connection, excitation portion with penetrate nail portion elastic connection, but excitation portion striking is installed penetrate the nail in the nail portion penetrate. Movably card is equipped with in the excitation portion and stimulates the round pin, stimulate the round pin with hold power portion elastic connection, it is right to hold power portion when arousing round pin peak value of exerting pressure, thereby arouse the round pin disconnection with thereby the striking of the joint of excitation portion is installed it penetrates the nail in the nail portion.
Further, the power accumulating portion includes: the first connecting sleeve is sleeved outside the first power accumulating spring seat, the first power accumulating spring seat is fixedly connected with the retaining ring, the retaining ring is fixedly connected with the tail end of the first connecting sleeve and seals the first connecting sleeve, and the power accumulating spring is sleeved between the first power accumulating spring seat and the second power accumulating spring seat.
Further, the excitation portion includes: second hookup cover, arouse round pin, the fixed cover of striker, striker pipe and striker, second hookup cover one end cup joints first hookup cover end external diameter department, the second hookup cover other end with striker pipe fixed connection, striker fixed mounting be in on the striker fixed cover, the fixed cover of striker with arouse round pin one end fixed connection, arouse the round pin other end with second accumulate spring seat fixed connection, arouse the round pin card to establish striker pipe with second hookup cover joint department.
Further, the nail ejection portion includes: the nail shooting device comprises a nail shooting seat, a dust cover and a reset spring, wherein a nail pipe capable of being provided with a shooting nail is arranged in the nail shooting seat, the outer side of the nail shooting seat is fixedly connected with the dust cover, and the reset spring is fixedly arranged between the nail shooting seat and the second coupling sleeve. Further, the excitation pin includes: arouse round pin spring, spacing retaining ring and spacer pin, spacing retaining ring sets up to two sets of and fixed mounting the second coupling sleeve with between the firing pin fixed cover, the spacer pin sets up to two sets of and movably of symmetry and installs between the spacing retaining ring, arouse round pin spring fixed connection be in between the spacer pin.
Has the advantages that:
the utility model provides a pair of furred ceiling holds power rifle through the joint and the activity of arousing round pin and excitation portion for hold power portion and can hold power increase firing pin striking and penetrate the impact force and the explosive force of nail, solved most furred ceiling rifle impact force and explosive force not enough problem among the prior art, can puncture more hard stereoplasm target, increased the application scope of furred ceiling rifle.
Drawings
FIG. 1 is a side view of a ceiling power gun of the present invention;
FIG. 2 is a sectional view of a ceiling power storage gun of the present invention;
FIG. 3 is a schematic view of an excitation pin of a ceiling power storage gun of the present invention;
the labels in the figure are: 1-power storage part, 2-excitation part, 3-nail shooting part, 4-casing, 5-excitation pin, 11-first power storage spring seat, 12-second power storage spring seat, 13-first coupling sleeve, 14-power storage spring, 15-check ring, 21-second coupling sleeve, 22-firing pin fixing sleeve, 23-firing pin guide tube, 24-firing pin, 31-nail shooting seat, 32-dust cover, 33-reset spring, 34-nail tube, 51-excitation pin spring, 52-limit check ring and 53-limit pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.
As shown in the figure, the utility model discloses a furred ceiling holds power rifle, include: hold power portion 1, excitation portion 2, penetrate nail portion 3 and cover 4, hold power portion 1, excitation portion 2 and penetrate nail portion 3 cup joint in proper order in cover 4, hold power portion 1 with excitation portion 2 elastic connection, excitation portion 2 with penetrate nail portion 3 elastic connection, excitation portion 2 can the striking install penetrate the nail on the nail portion 3. Movably card is equipped with in the excitation portion 2 and stimulates round pin 5, stimulate round pin 5 with hold 1 elastic connection of power portion, it is right to hold power portion 1 when stimulating round pin 5 peak of exerting pressure, thereby stimulate round pin 5 disconnection with thereby the striking of excitation portion 2 is installed penetrate and follow closely on the nail portion 3.
In the present embodiment, the power accumulating portion 1 includes: the spring support comprises a first power accumulating spring seat 11, a second power accumulating spring seat 12, a first connecting sleeve 13, a power accumulating spring 14 and a retainer ring 15, wherein the first connecting sleeve 13 is sleeved outside the first power accumulating spring seat 11, the first power accumulating spring seat 11 is fixedly connected with the retainer ring 15, the retainer ring 15 is fixedly connected with the tail end of the first connecting sleeve 13 and seals the first connecting sleeve 13, and the power accumulating spring 14 is sleeved between the first power accumulating spring seat 11 and the second power accumulating spring seat 12.
In this embodiment, the excitation unit 2 includes: second coupling sleeve 21, arouse round pin 5, the fixed cover 22 of striker, striker pipe 23 and striker 24, second coupling sleeve 21 one end cup joints first coupling sleeve 13 end external diameter department, the second coupling sleeve 21 other end with striker pipe 23 fixed connection, striker 24 fixed mounting be in on the fixed cover 22 of striker, the fixed cover 22 of striker with arouse round pin 5 one end fixed connection, arouse the round pin 5 other end with second power spring seat 12 fixed connection, arouse round pin 5 card to establish striker pipe 23 with second coupling sleeve 21 joint department.
In this embodiment, the nail ejecting section 3 includes: the nail shooting device comprises a nail shooting seat 31, a dust cover 32 and a reset spring 33, wherein a nail tube 34 capable of installing a shooting nail is arranged in the nail shooting seat 31, the outer side of the nail shooting seat 31 is fixedly connected with the dust cover 32, and the reset spring 33 is fixedly installed between the nail shooting seat 31 and the second coupling sleeve 21.
In this embodiment, the excitation pin 5 includes: arouse round pin spring 51, spacing retaining ring 52 and spacer pin 53, spacing retaining ring 52 sets up to two sets ofly and fixed mounting second coupling sleeve 21 with between the firing pin fixed cover 22, spacer pin 53 sets up to two sets ofly and movably the installation of symmetry between the spacing retaining ring 52, arouse round pin spring 51 fixed connection in between the spacer pin 53.
The working principle is as follows:
in the working process, the nail shooting part 3 is firstly abutted against the target position, the user pushes the power accumulating part 1 with force, at the moment, due to the pressure effect, the reset spring is pressed by the target position, so that the reset spring is compressed, the reset spring pushes the second coupling sleeve 21 to move, the second coupling sleeve 21 drives the firing pin fixing sleeve 22 to move, the firing pin fixing sleeve 22 presses the second power accumulating spring seat 12, and the second power accumulating spring 14 presses the power accumulating spring 14. The power storage spring 14 is compressed and contracted, thereby storing power. When the power storage spring 14 is in a fully compressed state, the pressure from the target position causes displacement of the stopper pins 53, and the stopper pins 53 have a certain movement space because the stopper pins 53 are connected to each other by the exciting pin spring 51. When the limit pin 53 is retracted into the trigger pin 5, the power storage spring 14 rebounds and expands, the power storage spring 14 drives the second power storage spring seat 12 to move, and the second power storage spring seat 12 drives the firing pin fixing sleeve 22 to strike against the firing pin guide tube 23. Since the firing pin 24 is fixedly mounted on the firing pin fixing sleeve 22, when the firing pin fixing sleeve 22 strikes against the firing pin guide tube 23, the firing pin 24 strikes against the nail tube 34 of the nail seat 31 through the firing pin guide tube 23. As the firing pin 24 impacts the tail of the nail shooting, the nail shooting is shot out from the nail tube 34 of the nail shooting seat 31 by power transmission, thereby achieving the function of power-storage nail shooting.
In order to increase the impact force and the explosive force of the nail shooting, the return spring 33 may be a combination of the inner return spring 33 and the outer return spring 33, and the elastic modulus of the spring may be used to increase the elastic force of the compression and extension.
After the shooting nail is shot out from the shooting nail seat 31, the target object and the ceiling gun are loosened, the reset spring 33 drives the firing pin fixing sleeve 22 to reset, the force storage spring 14 restores to the balance state at the moment, and the whole ceiling gun restores to the original state.
The utility model provides a pair of furred ceiling holds power rifle through joint and the activity of arousing round pin 5 and arousing portion 2 for hold power portion 1 and can hold power increase firing pin 24 striking and penetrate the impact force and the explosive force of nail, solved most furred ceiling rifle impact force and explosive force not enough problem among the prior art, can puncture more hard stereoplasm target object, increased the application scope of furred ceiling rifle.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. A ceiling gun, comprising: the nail shooting device comprises a power storage part (1), an excitation part (2), a nail shooting part (3) and a casing (4), wherein the power storage part (1), the excitation part (2) and the nail shooting part (3) are sequentially sleeved in the casing (4), the power storage part (1) is elastically connected with the excitation part (2), the excitation part (2) is elastically connected with the nail shooting part (3), and the excitation part (2) can impact a shooting nail arranged on the nail shooting part (3); movably card is equipped with in excitation portion (2) and stimulates round pin (5), stimulate round pin (5) with hold power portion (1) elastic connection, it is right to hold power portion (1) when arousing round pin (5) peak value of exerting pressure, thereby arouse round pin (5) disconnection with thereby the striking of the joint of excitation portion (2) is installed it penetrates the nail on nail portion (3).
2. A ceiling power gun as claimed in claim 1, characterized in that the power portion (1) comprises: first power spring seat (11), second power spring seat (12), first hookup cover (13), power spring (14) and retaining ring (15) hold, first hookup cover (13) cup joint outside first power spring seat (11), first power spring seat (11) with retaining ring (15) fixed connection, retaining ring (15) with first hookup cover (13) end fixed connection seals first hookup cover (13), power spring (14) cup joint first power spring seat (11) with between second power spring seat (12).
3. A ceiling accumulating gun as claimed in claim 2, wherein the excitation portion (2) comprises: second coupling sleeve (21), arouse round pin (5), the fixed cover of firing pin (22), firing pin pipe (23) and firing pin (24), second coupling sleeve (21) one end is cup jointed first coupling sleeve (13) end external diameter department, second coupling sleeve (21) other end with firing pin pipe (23) fixed connection, firing pin (24) fixed mounting be in on the fixed cover of firing pin (22), the fixed cover of firing pin (22) with arouse round pin (5) one end fixed connection, arouse round pin (5) other end with second accumulate spring seat (12) fixed connection, arouse round pin (5) card to be established strike pin pipe (23) with second coupling sleeve (21) joint department.
4. A ceiling gun according to claim 3, characterized in that the nailing section (3) comprises: the nail shooting device comprises a nail shooting seat (31), a dust cover (32) and a reset spring (33), wherein a nail pipe (34) capable of being provided with a shooting nail is arranged in the nail shooting seat (31), the outer side of the nail shooting seat (31) is fixedly connected with the dust cover (32), and the reset spring (33) is fixedly arranged between the nail shooting seat (31) and the second coupling sleeve (21).
5. A ceiling accumulating gun according to claim 3, characterized in that the energizing pin (5) comprises: arouse round pin spring (51), spacing retaining ring (52) and spacer pin (53), spacing retaining ring (52) set up to two sets of and fixed mounting in second coupling sleeve (21) with between the firing pin fixed cover (22), spacer pin (53) set up to two sets of and movably the installation of symmetry between spacing retaining ring (52), arouse round pin spring (51) fixed connection in between spacer pin (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021183290.5U CN212601651U (en) | 2020-06-23 | 2020-06-23 | Ceiling power storage gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021183290.5U CN212601651U (en) | 2020-06-23 | 2020-06-23 | Ceiling power storage gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212601651U true CN212601651U (en) | 2021-02-26 |
Family
ID=74755302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021183290.5U Expired - Fee Related CN212601651U (en) | 2020-06-23 | 2020-06-23 | Ceiling power storage gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212601651U (en) |
-
2020
- 2020-06-23 CN CN202021183290.5U patent/CN212601651U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |