TWI627035B - Ceiling gun - Google Patents

Ceiling gun Download PDF

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Publication number
TWI627035B
TWI627035B TW106110197A TW106110197A TWI627035B TW I627035 B TWI627035 B TW I627035B TW 106110197 A TW106110197 A TW 106110197A TW 106110197 A TW106110197 A TW 106110197A TW I627035 B TWI627035 B TW I627035B
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Taiwan
Prior art keywords
guiding
tube
sleeve
pin
needle
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TW106110197A
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Chinese (zh)
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TW201834798A (en
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楊文章
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崴鋼工業有限公司
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Priority to TW106110197A priority Critical patent/TWI627035B/en
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Publication of TWI627035B publication Critical patent/TWI627035B/en
Publication of TW201834798A publication Critical patent/TW201834798A/en

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Abstract

本發明關於一種吊頂槍,其包括一本體、一活動套、一導引組件及一擊針組件。該活動套滑設於該本體。該導引組件滑設於該活動套內,包括一導引管與一導引套筒,該導引套筒之一端係與該導引管可拆卸地相組接。該擊針組件滑設於該活動套內。The invention relates to a ceiling gun comprising a body, a movable sleeve, a guiding component and a needle assembly. The activity sleeve is slid on the body. The guiding component is slidably disposed in the movable sleeve, and includes a guiding tube and a guiding sleeve, and one end of the guiding sleeve is detachably assembled with the guiding tube. The shot assembly is slidably disposed in the movable sleeve.

Description

吊頂槍Ceiling gun

本發明係有關於一種吊頂槍。 The invention relates to a ceiling gun.

按,一般吊頂槍係用於將裝設有火藥之火藥釘擊入於硬質的目標物(如房間頂板),使火藥釘可供與輕鋼架相組接,以供裝溝業者進行裝設天花板、電風扇或冷氣出風口等工程,習知吊頂槍具有一可伸縮之槍身、一導引管、一擊針組件,導引管內滑設有擊針組件,擊針組件包括相連動之擊針件及擊針桿,以供導引該擊針組件之移動方向,習知導引管具有一體成型之一小徑段及一大徑段,小徑段內具有細孔而僅可供擊針件穿越,大徑段內具有一容室供擊針桿滑動限位用,當將槍身之槍口用力抵頂於目標物時,槍身會伸縮且會觸發擊針組件之擊針件朝該火藥釘之方向移動,當擊針件伸出小徑段並撞擊火藥釘後,火藥釘內之火藥即被點燃***,以將火藥釘射出並擊入目標物。 Press, the general ceiling gun is used to hit the gunpowder with gunpowder into a hard target (such as the roof of the room), so that the gunpowder nail can be assembled with the light steel frame for the installation of the ditch industry. For ceiling, electric fan or cold air outlet, the conventional ceiling gun has a retractable gun body, a guiding tube and a needle assembly. The needle tube assembly is slidably arranged in the guiding tube, and the needle assembly includes a moving action. a needle-punching member and a needle-roding rod for guiding the moving direction of the needle-punching assembly. The guiding tube has a small diameter section and a large diameter section integrally formed, and the small diameter section has a fine hole only The needle is traversed, and a large chamber has a chamber for the needle rod sliding limit. When the gun body is forced against the target, the gun body will expand and contract and trigger the shot assembly The needle moves in the direction of the gunpowder. When the needle member protrudes out of the small diameter section and hits the gunpowder nail, the gunpowder in the gunpowder nail is ignited and exploded to shoot the gunpowder and hit the target.

然而,習知吊頂槍之導引管由於具有大徑段與小徑段,其製造方式係為將一基材時進行第一次鑽孔形成小徑段之細孔後,再使用第二次鑽孔以形成大徑段之容室,並且再將基材之部分外圍進行研磨車削以形成該小徑段,因此該導引管之加工成本極高且會浪費大量材料,因此導引管之價格昂貴,而由於火藥釘之火藥***時之威力甚大,當使用一段時間後容易導致導引管之小徑段因壓力過大而彎曲變形或是細孔之孔徑大小改變,會使擊針件無法順利伸出小徑段或是伸出時偏移而無法擊中火藥釘之火藥,便需要更換導引管,而由 於導引管之價格昂貴,因此會造成使用者於耗材成本上大幅上升,存在亟待改善之缺弊。 However, the guide tube of the conventional ceiling gun has a large diameter section and a small diameter section, and is manufactured by first drilling a small hole of a small diameter section when a substrate is used, and then using the second time. Drilling to form a chamber of a large diameter section, and then grinding and turning a part of the periphery of the substrate to form the small diameter section, so the processing cost of the guiding tube is extremely high and a large amount of material is wasted, so the guiding tube The price is expensive, and the power of the gunpowder when the gunpowder is explosive is very large. When used for a period of time, it is easy to cause the small diameter section of the guiding tube to be bent due to excessive pressure or the pore size of the pore is changed, which may make the needle piece unable to be broken. If you smoothly extend the small diameter section or offset it and you can't hit the gunpowder of the gunpowder nail, you need to replace the guide tube. The price of the guide tube is expensive, so that the user's cost of consumables is greatly increased, and there is a drawback that needs to be improved.

因此,有必要提供一種新穎且具有進步性之吊頂槍,以解決上述之問題。 Therefore, it is necessary to provide a novel and progressive ceiling gun to solve the above problems.

本發明之主要目的在於提供一種吊頂槍,該吊頂槍具有一導引組件,該導引組件之導引管與導引套筒係為可拆卸式,於製造時可分別加工成型出該導引管與該導引套筒後再進行組裝即可,因此製造成本較低,且當該導引管損壞時可單獨更換即可,可大幅減少使用者之耗材成本。 The main object of the present invention is to provide a ceiling gun having a guiding assembly, the guiding tube and the guiding sleeve of the guiding assembly are detachable, and the guiding can be separately formed during manufacture. After the tube and the guiding sleeve are assembled, the manufacturing cost is low, and when the guiding tube is damaged, it can be replaced separately, which can greatly reduce the cost of the user's consumables.

為達成上述目的,本發明提供一種吊頂槍,其包括一本體、一活動套、一發射管、一導引組件及一擊針組件。該活動套滑設於該本體。該發射管組接於該活動套遠離該本體之一端,該發射管內供容置一火藥釘。該導引組件滑設於該活動套內,包括一導引管與一導引套筒,該導引套筒鄰近該發射管之一端係與該導引管可拆卸地相組接。該擊針組件滑設於該活動套內,包括相連接之一擊針件及一擊針桿,該擊針桿係滑設於該導引套筒內,該擊針件係滑設於該導引管與該導引套筒之間,一擊針彈簧係彈抵於該本體與該擊針桿之間,以使該擊針桿與該擊針件具有朝該發射管移動之趨勢。 To achieve the above object, the present invention provides a ceiling gun comprising a body, a movable sleeve, a launch tube, a guiding assembly and a needle assembly. The activity sleeve is slid on the body. The launching tube assembly is connected to the movable sleeve away from one end of the body, and the firing tube is provided with a gunpowder pin. The guiding assembly is slidably disposed in the movable sleeve, and includes a guiding tube and a guiding sleeve. The guiding sleeve is detachably assembled with the guiding tube adjacent to one end of the transmitting tube. The needle assembly is slidably disposed in the movable sleeve, and includes a needle member and a needle rod connected to the needle sleeve. The needle rod is slidably disposed in the guiding sleeve, and the needle member is slidably disposed on the needle sleeve Between the guiding tube and the guiding sleeve, a pin spring is elastically engaged between the body and the pin bar so that the pin bar and the pin member have a tendency to move toward the tube.

1‧‧‧本體 1‧‧‧ Ontology

2‧‧‧活動套 2‧‧‧ Activity sets

3‧‧‧發射管 3‧‧‧ launch tube

4‧‧‧導引組件 4‧‧‧Guide components

5‧‧‧擊針組件 5‧‧‧needle assembly

9‧‧‧火藥釘 9‧‧‧gun nails

11‧‧‧第一滑槽 11‧‧‧First chute

12‧‧‧銷件 12‧‧‧ Pins

13‧‧‧連接把 13‧‧‧Connecting

14‧‧‧保護套 14‧‧‧ Protective cover

15‧‧‧擊針彈簧 15‧‧‧needle spring

16‧‧‧擊發塊 16‧‧‧Break block

17‧‧‧復位彈簧 17‧‧‧Return spring

21‧‧‧第二凸緣 21‧‧‧second flange

31‧‧‧第一大徑段 31‧‧‧First major path

32‧‧‧第一小徑段 32‧‧‧First path section

33‧‧‧第一階部 33‧‧‧First Order

41‧‧‧導引管 41‧‧‧ Guide tube

44‧‧‧頭部 44‧‧‧ head

45‧‧‧外螺紋段 45‧‧‧External thread section

46‧‧‧內螺紋段 46‧‧‧Threaded section

47‧‧‧第一凸緣 47‧‧‧First flange

411‧‧‧第二大徑段 411‧‧‧Second section

412‧‧‧第二小徑段 412‧‧‧Second footpath

413‧‧‧第二階部 413‧‧‧ second-order department

421‧‧‧第二滑槽 421‧‧‧Second chute

422‧‧‧限位槽 422‧‧‧ Limit slot

423‧‧‧擴大部 423‧‧‧Expanding Department

51‧‧‧擊針件 51‧‧‧needle parts

52‧‧‧擊針桿 52‧‧‧shot needle

53‧‧‧彈抵件 53‧‧‧Balls

81‧‧‧平整面 81‧‧‧ Flat surface

82‧‧‧平面段 82‧‧‧ flat section

91‧‧‧釘體 91‧‧‧nail body

92‧‧‧抵頂部 92‧‧‧ arrive at the top

93‧‧‧藥室 93‧‧‧ drug room

42‧‧‧導引套筒 42‧‧‧ guiding sleeve

43‧‧‧身部 43‧‧‧ Body

94‧‧‧螺紋部 94‧‧ Thread Department

圖1為本發明第一較佳實施例之立體圖。 1 is a perspective view of a first preferred embodiment of the present invention.

圖2為本發明第一較佳實施例之分解圖。 Figure 2 is an exploded view of the first preferred embodiment of the present invention.

圖3至6為本發明第一較佳實施例之操作示意圖。 3 to 6 are schematic views showing the operation of the first preferred embodiment of the present invention.

圖7為圖4之局部放大圖。 Figure 7 is a partial enlarged view of Figure 4.

圖8及圖9為本發明另一視角操作剖面圖。 8 and 9 are cross-sectional views showing another perspective of the present invention.

以下僅以實施例說明本發明可能之實施態樣,然並非用以限制本發明所欲保護之範疇,合先敘明。 The following is a description of the possible embodiments of the present invention, and is not intended to limit the scope of the invention as claimed.

請參考圖1至7,其顯示本發明之一較佳實施例,本發明之吊頂槍包括一本體1、一活動套2、一發射管3、一導引組件及一擊針組件5。 Referring to FIGS. 1 through 7, there is shown a preferred embodiment of the present invention. The ceiling gun of the present invention includes a body 1, a movable sleeve 2, a launch tube 3, a guiding assembly and a firing assembly 5.

該活動套2滑設於該本體1。 The movable sleeve 2 is slidably disposed on the body 1.

該發射管3組接於該活動套2遠離該本體1之一端,該發射管3內供容置一火藥釘9。 The launching tube 3 is connected to one end of the movable sleeve 2 away from the body 1. The firing tube 3 is provided with a gunpowder nail 9.

該導引組件4滑設於該活動套2內,包括一導引管41與一導引套筒42,該導引套筒42鄰近該發射管3之一端係與該導引管41可拆卸地相組接。 The guide assembly 4 is slidably disposed in the movable sleeve 2, and includes a guiding tube 41 and a guiding sleeve 42. The guiding sleeve 42 is detachable from one end of the transmitting tube 3 and the guiding tube 41. The ground phase is connected.

該擊針組件5滑設於該活動套2內,包括相連接之一擊針件51及一擊針桿52,該擊針桿52係滑設於該導引套筒42內,該擊針件51係滑設於該導引管41與該導引套筒42之間,一擊針彈簧15係彈抵於該本體1與該擊針桿52之間,以使該擊針桿52與該擊針件51具有朝該發射管3移動之趨勢。 The ejector unit 5 is slidably disposed in the movable sleeve 2, and includes a needle splicing member 51 and a squeezing rod 52. The squeezing rod 52 is slidably disposed in the guiding sleeve 42. The member 51 is slidably disposed between the guiding tube 41 and the guiding sleeve 42. A needle spring 15 is elastically engaged between the body 1 and the needle bar 52, so that the needle bar 52 is The needle member 51 has a tendency to move toward the launch tube 3.

具體而言,該導引管41包括相連接之一身部43及一較大徑之頭部44,該頭部44之外周壁係設有一外螺紋段45,該導引套筒42設有一內螺紋段46,該內螺紋段46係與該外螺紋段45相螺接,以方便快速拆裝,且螺接方式可具有較強之結構強度,於其它實施例中該外螺紋段45與該內螺紋段46亦可反向設置。因此,該吊頂槍之該導引管41與該導引套筒42係為可拆卸式,於製造時可分別加工成型出該導引管41與該導引套筒42後再進行組裝即可,因此製造成本較低,且當該導引管41損壞時可單獨更換即可,可大幅減少使用者之耗材成本。 Specifically, the guiding tube 41 includes a body portion 43 and a larger diameter head portion 44. The outer peripheral wall of the head portion 44 is provided with an externally threaded portion 45. The guiding sleeve 42 is provided with an inner portion. a threaded section 46, the female threaded section 46 is threadedly coupled to the externally threaded section 45 for quick disassembly and assembly, and the threaded manner can have a strong structural strength. In other embodiments, the externally threaded section 45 is The internal thread section 46 can also be reversed. Therefore, the guiding tube 41 and the guiding sleeve 42 of the ceiling gun are detachable, and the guiding tube 41 and the guiding sleeve 42 can be respectively formed and assembled after being manufactured. Therefore, the manufacturing cost is low, and when the guiding tube 41 is damaged, it can be replaced separately, and the consumable cost of the user can be greatly reduced.

於本實施例中該導引套筒42鄰近該發射管3之一端徑向朝外設有一第一凸緣47,該活動套2遠離該發射管3之一端徑向朝內設有一第二凸緣21,當該活動套2朝遠離該本體1之方向移動時,該第一凸緣47與該第二凸緣21係相卡抵,該活動套2即可帶動該導引套筒42,且該導引套筒42之第一凸緣47可防止該活動套2脫離該本體1。 In the embodiment, the guiding sleeve 42 has a first flange 47 radially adjacent to one end of the transmitting tube 3, and the movable sleeve 2 is provided with a second convex radially inwardly from one end of the transmitting tube 3. The first flange 47 is in contact with the second flange 21 when the movable sleeve 2 is moved away from the body 1 , and the movable sleeve 2 can drive the guiding sleeve 42 . And the first flange 47 of the guiding sleeve 42 prevents the movable sleeve 2 from coming off the body 1.

其中,當該內螺紋段46與該外螺紋段45相螺接時,該頭部44與該第一凸緣47朝向該發射管3之端面係相緊鄰而形成一平整面81,可使該導引管41與該導引套筒42於組接上更緊密,且可使應力平均分散於該導引管41與該導引套筒42之間,使該導引組件4之結構強度更完整。 When the internal thread segment 46 is screwed to the external thread segment 45, the head portion 44 and the first flange 47 are adjacent to the end surface of the launch tube 3 to form a flat surface 81. The guiding tube 41 and the guiding sleeve 42 are tightly assembled, and the stress can be evenly dispersed between the guiding tube 41 and the guiding sleeve 42 to make the guiding component 4 more structurally stronger. complete.

進一步的說,該本體1穿設有一第一滑槽11,該導引套筒42穿設有一第二滑槽421,一銷件12係穿設於該擊針桿52、該第一滑槽11及該第二滑槽421之間,以使該導引套筒42可滑設於該本體1、該擊針桿52可滑設於該導引套筒42,該擊針桿52設有一彈抵件53,該導引套筒42另設有一限位槽422,該限位槽422設有一擴大部423,當該彈抵件53卡抵於該擴大部423時,該擊針桿52無法相對該導引套筒42滑動。詳細的說,於本實施例中該本體1另設有一擊發塊16,實際操作時,如圖8及圖9所示,係將該發射管3抵頂於一物件並朝該物件推抵,該發射管3、該活動套2、該導引套筒42及該擊針桿52係相對該本體1滑動朝遠離該物件之方向滑動,且該擊針桿52係壓縮該擊針彈簧15,當該導引套筒42相對該本體1滑動且該擊發塊16按壓到該彈抵件53時,該彈抵件53即脫離該擴大部423而使該擊針件51與該擊針桿52可相對該導引套筒42移動,該擊針件51及該擊針桿52即被該擊針彈簧15朝該發射管3之方向彈抵,該擊針件51即可伸出該導引管41並撞擊該火藥釘9內之火藥。 Further, the body 1 is provided with a first sliding slot 11 , and the guiding sleeve 42 is disposed with a second sliding slot 421 . The pin member 12 is disposed through the firing pin 52 and the first sliding slot. 11 and the second sliding slot 421, so that the guiding sleeve 42 can be slidably disposed on the body 1. The needle bar 52 can be slidably disposed on the guiding sleeve 42. The needle bar 52 is provided with a The urging sleeve 53 is further provided with a limiting slot 422. The limiting slot 422 is provided with an enlarged portion 423. When the resilient member 53 is engaged with the enlarged portion 423, the firing rod 52 is It is impossible to slide relative to the guiding sleeve 42. In detail, in the embodiment, the body 1 is further provided with a firing block 16, and in actual operation, as shown in FIG. 8 and FIG. 9, the launching tube 3 is abutted against an object and pushed toward the object. The launching tube 3, the movable sleeve 2, the guiding sleeve 42 and the firing rod 52 slide relative to the body 1 in a direction away from the object, and the firing rod 52 compresses the firing spring 15, When the guiding sleeve 42 slides relative to the body 1 and the firing block 16 is pressed against the elastic member 53, the elastic member 53 is disengaged from the enlarged portion 423 to cause the needle shooting member 51 and the needle shooting rod 52. The needle pin 51 and the needle bar 52 are elastically urged toward the launch tube 3 by the pin spring 15 , and the pin member 51 can extend the guide. The tube 41 strikes the gunpowder in the powder nail 9.

該本體1遠離該發射管3之一端另設有一連接把13,該擊針彈簧15係彈抵於該連接把13與該擊針桿52之間,該連接把13係供一延長桿(未繪示)相 組接,該本體1外另覆設有一保護套14,該保護套14係覆蓋於該第一滑槽11,以防止該銷件12脫離該第一滑槽11,該吊頂槍另設有一復位彈簧17,該復位彈簧17彈抵於該本體1與該活動套2之間,以使該活動套2具有朝遠離該本體1移動之趨勢,當該火藥釘9射出後且該發射管3不抵頂於該物件時,該發射管3、該活動套2、該導引套筒42即被該復位彈簧17彈抵而復位,該擊針桿52係與該導引套筒42相對滑動且該彈抵件53即重新復位於該擴大部423,即完成復位動作。 The body 1 is further provided with a connecting handle 13 away from one end of the transmitting tube 3, and the firing spring 15 is elastically engaged between the connecting handle 13 and the firing rod 52, and the connecting rod 13 is provided for an extension rod (not Draw The cover 1 is additionally provided with a protective sleeve 14 covering the first sliding slot 11 to prevent the pin 12 from coming off the first sliding slot 11. The ceiling gun is additionally provided with a reset. a spring 17, the return spring 17 is elastically engaged between the body 1 and the movable sleeve 2, so that the movable sleeve 2 has a tendency to move away from the body 1, when the gunpowder nail 9 is emitted and the launching tube 3 is not When the object is abutted against the object, the launching tube 3, the movable sleeve 2, and the guiding sleeve 42 are rebounded by the return spring 17, and the needle bar 52 slides relative to the guiding sleeve 42 and The elastic member 53 is newly reset to the enlarged portion 423, that is, the resetting operation is completed.

請進一步參考圖7,較佳地,該發射管3之內壁設有一第一大徑段31及一第一小徑段32,該第一大徑段31與該第一小徑段32之間形成一第一階部33,該火藥釘9朝向該本體1之一端係供抵頂於該第一階部33。該導引管41遠離該導引套筒42之一端設有一第二大徑段411及一第二小徑段412,該第二大徑段411與該第二小徑段412之間形成一第二階部413,當該導引管41伸入該發射管3內時,該火藥釘9朝向該本體1之一端係抵頂於該第二階部413。進一步的說,於本實施例中該火藥釘9包括相連接之一釘體91與一較大徑之抵頂部92,該抵頂部92具有一容置火藥之藥室93,該藥室93之周壁設有一螺紋部94,當該火藥釘9射入一目標物(如房間頂板)後,該螺紋部94即可供與一輕鋼架之連接桿件相螺接,該抵頂部92遠離該釘體91之一端係抵頂於該第一階部33,因此當該藥室93內之火藥點燃***時,由於該導引管41之該第二小徑段412係伸入於該藥室93內,可降低該藥室93內之多餘空間,以防止火藥***燃燒時之速度變慢而降低瞬間威力,且可避免火藥***時會有部分力量係朝導引管41之方向釋放而導致射出火藥釘9之推力下降。 With reference to FIG. 7 , the inner wall of the launching tube 3 is preferably provided with a first large diameter section 31 and a first small diameter section 32 , and the first large diameter section 31 and the first small diameter section 32 A first step portion 33 is formed, and the gunpowder pin 9 is attached to one end of the body 1 to abut against the first step portion 33. A second large diameter section 411 and a second small diameter section 412 are disposed at one end of the guiding tube 41. The second large diameter section 411 and the second small diameter section 412 form a The second step portion 413 abuts against one end of the body 1 against the second step portion 413 when the guiding tube 41 extends into the launch tube 3. Further, in the embodiment, the gun nail 9 includes a nail body 91 connected to a large diameter abutting top portion 92, and the abutting top portion 92 has a medicine chamber 93 for containing a gunpowder. The peripheral wall is provided with a threaded portion 94. When the gunpowder nail 9 is injected into a target object (such as a room top panel), the threaded portion 94 is screwed to a connecting rod member of a light steel frame, and the abutting top portion 92 is away from the One end of the nail body 91 abuts against the first step portion 33, so when the gunpowder in the medicine chamber 93 ignites and explodes, the second small diameter section 412 of the guiding tube 41 extends into the medicine chamber. In 93, the excess space in the medicine chamber 93 can be reduced to prevent the speed of the gunpowder explosion from slowing down and reduce the instantaneous power, and the part of the force can be prevented from being released toward the guiding tube 41 when the gunpowder is exploded. The thrust of the shotgun 9 is lowered.

另外,當該導引管41伸入該發射管3內時,該第一階部33與該第二階部413係形成一平面段82並抵頂於該火藥釘9,當火藥***燃燒時可使該第一階部33與該第二階部413平均受力,因此較不會造成該第一階部33及該第二階部413損壞,可提高耐用度。 In addition, when the guiding tube 41 extends into the transmitting tube 3, the first step portion 33 and the second step portion 413 form a plane segment 82 and abut against the gunpowder nail 9 when the gunpowder explosion burns. The first step portion 33 and the second step portion 413 can be subjected to an average force, so that the first step portion 33 and the second step portion 413 are less damaged, and the durability can be improved.

綜上,本發明之吊頂槍,該導引管與該導引套筒係為可拆卸式,於製造時可分別加工成型出該導引管與該導引套筒後再進行組裝即可,因此製造成本較低,且當該導引管損壞時可單獨更換即可,可大幅減少使用者之耗材成本。 In summary, in the ceiling gun of the present invention, the guiding tube and the guiding sleeve are detachable, and the guiding tube and the guiding sleeve can be separately formed and assembled after being manufactured. Therefore, the manufacturing cost is low, and when the guiding tube is damaged, it can be replaced separately, which can greatly reduce the cost of the user's consumables.

Claims (10)

一種吊頂槍,包括: 一本體; 一活動套,滑設於該本體; 一發射管,組接於該活動套遠離該本體之一端,該發射管內供容置一火藥釘; 一導引組件,滑設於該活動套內,包括一導引管與一導引套筒,該導引套筒鄰近該發射管之一端係與該導引管可拆卸地相組接; 一擊針組件,滑設於該活動套內,包括相連接之一擊針件及一擊針桿,該擊針桿係滑設於該導引套筒內,該擊針件係滑設於該導引管與該導引套筒之間,一擊針彈簧係彈抵於該本體與該擊針桿之間,以使該擊針桿與該擊針件具有朝該發射管移動之趨勢。A ceiling gun includes: a body; a movable sleeve that is slidably disposed on the body; a launching tube that is coupled to the movable sleeve away from one end of the body, the firing tube is configured to receive a gunpowder nail; Slidingly disposed in the movable sleeve, comprising a guiding tube and a guiding sleeve, the guiding sleeve being detachably assembled with the guiding tube adjacent to one end of the transmitting tube; a needle assembly, Slidingly disposed in the movable sleeve, including one of the needle-punching member and the needle-roding rod, the needle-roding rod is slidably disposed in the guiding sleeve, and the needle-punching member is slidably disposed on the guiding tube Between the guiding sleeves, a pin spring is springed between the body and the pin bar so that the pin bar and the pin member have a tendency to move toward the tube. 如請求項1所述的吊頂槍,其中該導引管包括相連接之一身部及一較大徑之頭部,該頭部之外周壁係設有一外螺紋段,該導引套筒設有一內螺紋段,該內螺紋段係與該外螺紋段相螺接。The ceiling gun of claim 1, wherein the guiding tube comprises a connecting body and a larger diameter head, the outer peripheral wall of the head is provided with an externally threaded section, and the guiding sleeve is provided with a An internal thread segment that is threaded with the externally threaded section. 如請求項2所述的吊頂槍,其中該導引套筒鄰近該發射管之一端徑向朝外設有一第一凸緣,該活動套遠離該發射管之一端徑向朝內設有一第二凸緣,當該活動套朝遠離該本體之方向移動時,該第一凸緣與該第二凸緣係相卡抵。The ceiling gun of claim 2, wherein the guiding sleeve has a first flange radially adjacent to one end of the launching tube, and the movable sleeve is disposed radially inwardly from one end of the transmitting tube. a flange that is engaged with the second flange when the movable sleeve moves away from the body. 如請求項3所述的吊頂槍,其中當該內螺紋段與該外螺紋段相螺接時,該頭部與該第一凸緣朝向該發射管之端面係相緊鄰而形成一平整面。The ceiling gun of claim 3, wherein when the female threaded section is threaded with the externally threaded section, the head and the first flange are in close proximity to the end face of the launching tube to form a flat surface. 如請求項1所述的吊頂槍,其中該本體穿設有一第一滑槽,該導引套筒穿設有一第二滑槽,一銷件係穿設於該擊針桿、該第一滑槽及該第二滑槽之間,該擊針桿設有一彈抵件,該導引套筒另設有一限位槽,該限位槽設有一擴大部,當該彈抵件卡抵於該擴大部時,該擊針桿無法相對該導引套筒滑動。The ceiling gun of claim 1 , wherein the body is provided with a first sliding slot, the guiding sleeve is provided with a second sliding slot, and a pin member is disposed on the firing rod, the first sliding Between the slot and the second sliding slot, the pinning rod is provided with a resilient member, and the guiding sleeve is further provided with a limiting slot, the limiting slot is provided with an enlarged portion, when the resilient member is engaged with the When the enlarged portion is enlarged, the shot bar cannot slide relative to the guiding sleeve. 如請求項5所述的吊頂槍,其中該本體遠離該發射管之一端另設有一連接把,該擊針彈簧係彈抵於該連接把與該擊針桿之間,該連接把係供一延長桿相組接,該本體外另覆設有一保護套,該保護套係覆蓋於該第一滑槽,該吊頂槍另設有一復位彈簧,該復位彈簧彈抵於該本體與該活動套之間,以使該活動套具有朝遠離該本體移動之趨勢。The ceiling gun of claim 5, wherein the body is further provided with a connecting handle away from one end of the transmitting tube, and the pin spring is elastically engaged between the connecting pin and the pin bar, and the connecting device is provided The extension rod is assembled, and the protection body is covered with a protective sleeve covering the first sliding slot. The ceiling gun is further provided with a return spring, and the return spring is biased against the body and the movable sleeve. In order to make the movable sleeve have a tendency to move away from the body. 如請求項1至6其中任一項所述的吊頂槍,其中該發射管之內壁設有一第一大徑段及一第一小徑段,該第一大徑段與該第一小徑段之間形成一第一階部,該火藥釘朝向該本體之一端係供抵頂於該第一階部。The ceiling gun of any one of claims 1 to 6, wherein the inner wall of the launching tube is provided with a first large diameter section and a first small diameter section, the first large diameter section and the first small diameter A first step is formed between the segments, and the gunpowder is attached to one end of the body for abutting against the first step. 如請求項7所述的吊頂槍,其中該導引管遠離該導引套筒之一端設有一第二大徑段及一第二小徑段,該第二大徑段與該第二小徑段之間形成一第二階部,當該導引管伸入該發射管內時,該火藥釘朝向該本體之一端係抵頂於該第二階部。The ceiling gun of claim 7, wherein the guiding tube is provided with a second large diameter section and a second small diameter section away from one end of the guiding sleeve, the second large diameter section and the second small diameter A second step portion is formed between the segments, and when the guiding tube extends into the launching tube, the gunpowder pin abuts against the second step portion toward one end of the body. 如請求項8所述的吊頂槍,其中當該導引管伸入該發射管內時,該第一階部與該第二階部係形成一平面段並抵頂於該火藥釘。The ceiling gun of claim 8, wherein the first step and the second step form a flat section and abut against the powder nail when the guide tube extends into the launch tube. 如請求項7所述的吊頂槍,其中該火藥釘包括相連接之一釘體與一較大徑之抵頂部,該抵頂部具有一容置火藥之藥室,該藥室之周壁設有一螺紋部,該抵頂部遠離該釘體之一端係抵頂於該第一階部;該導引管遠離該導引套筒之一端設有一第二大徑段及一第二小徑段,該第二大徑段與該第二小徑段之間形成一第二階部,當該導引管伸入該發射管內時,該火藥釘朝向該本體之一端係抵頂於該第二階部;當該導引管伸入該發射管內時,該第一階部與該第二階部係形成一平面段並抵頂於該火藥釘。The ceiling gun of claim 7, wherein the gunpowder pin comprises a connecting body and a larger diameter abutting top, the abutting top having a drug chamber for containing a gunpowder, the peripheral wall of the drug chamber being provided with a thread a first large portion of the guiding tube that is away from the end of the guiding body, and a second large diameter portion and a second small diameter portion A second step portion is formed between the two major diameter segments and the second small diameter segment. When the guiding tube extends into the launching tube, the gunpowder pin abuts against the second step of the body end. When the guiding tube protrudes into the transmitting tube, the first step portion and the second step portion form a plane segment and abut against the powder nail.
TW106110197A 2017-03-27 2017-03-27 Ceiling gun TWI627035B (en)

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