TWI510340B - High pressure discharge output system for gas nail gun - Google Patents
High pressure discharge output system for gas nail gun Download PDFInfo
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- TWI510340B TWI510340B TW102126279A TW102126279A TWI510340B TW I510340 B TWI510340 B TW I510340B TW 102126279 A TW102126279 A TW 102126279A TW 102126279 A TW102126279 A TW 102126279A TW I510340 B TWI510340 B TW I510340B
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Description
本發明是有關於一種燃氣釘槍，特別是指一種燃氣釘槍的高壓放電輸出系統。The invention relates to a gas nail gun, in particular to a high pressure discharge output system of a gas nail gun.
燃氣釘槍是透過燃氣作為動力進行工作的一種釘槍，在燃氣釘槍中，高壓放電輸出系統是用於對燃氣進行點火的重要元件。The gas nail gun is a kind of nail gun that works by using gas as a power. In the gas nail gun, the high pressure discharge output system is an important component for igniting the gas.
一般市面上的燃氣釘槍在使用過程中，由於油污、積碳等原因要打開氣缸頭清洗燃燒腔內部，因此，經常需要拔下火花塞帽，很容易導致火花塞帽損壞或者是與火花塞連接不良，引起高壓漏電，造成放電針與接地部無法在燃燒腔內產生放電火花以點燃燃燒腔內的混合氣體。Generally, the gas nail gun on the market needs to open the cylinder head to clean the inside of the combustion chamber due to oil stains, carbon deposits, etc. Therefore, it is often necessary to remove the spark plug cap, which may easily cause damage to the spark plug cap or poor connection with the spark plug. , causing high voltage leakage, causing the discharge needle and the grounding portion to generate a discharge spark in the combustion chamber to ignite the mixed gas in the combustion chamber.
此外，由於高壓放電輸出系統的火花塞帽與導線之間是固定地連接在一起而無法拆卸，因此，若火花塞帽損壞時，則高壓放電輸出系統的電源供應單元、導線以及火花塞帽需整組進行更換，而無法單獨更換火花塞帽，導致更換的成本較高。In addition, since the spark plug cap of the high-voltage discharge output system and the wire are fixedly connected together and cannot be disassembled, if the spark plug cap is damaged, the power supply unit, the wire and the spark plug cap of the high-pressure discharge output system are required to be completely assembled. Replacement, and the replacement of the spark plug cap alone, resulting in higher cost of replacement.
因此，本發明之一目的，即在提供一種燃氣釘 槍的高壓放電輸出系統，其火花塞帽可拆卸地分別接合於火花塞與導線，使得火花塞帽可拆離火花塞與導線以進行維修或更換。Therefore, it is an object of the present invention to provide a gas nail The high voltage discharge output system of the gun has a spark plug cap detachably coupled to the spark plug and the wire, respectively, so that the spark plug cap can be detached from the spark plug and the wire for repair or replacement.
本發明之另一目的，即在提供一種燃氣釘槍的高壓放電輸出系統，其火花塞帽能穩固地固定於火花塞上，使導電針確實地抵接於放電針，以避免兩者因接觸不良而導致漏電的情形產生。Another object of the present invention is to provide a high-pressure discharge output system for a gas nail gun, wherein a spark plug cap can be firmly fixed to the spark plug, so that the conductive needle reliably abuts the discharge needle to avoid poor contact between the two. The situation that causes leakage is generated.
於是本發明燃氣釘槍的高壓放電輸出系統，包含一電源供應單元、一導線、一火花塞，及一火花塞帽。Therefore, the high-pressure discharge output system of the gas nail gun of the present invention comprises a power supply unit, a wire, a spark plug, and a spark plug cap.
導線其一端連接於該電源供應單元；火花塞帽其相反兩端分別可拆卸地接合於該火花塞與該導線的另一端。One end of the wire is connected to the power supply unit; the opposite ends of the spark plug cap are detachably coupled to the spark plug and the other end of the wire, respectively.
該火花塞包括一絕緣塞體，及一穿設於該絕緣塞體內的放電針，該火花塞帽包括一絕緣本體，及一穿設於該絕緣本體內的導電針，該絕緣本體具有一套設於該絕緣塞體的周壁，該周壁形成一供該絕緣塞體插置的第一插槽，該導電針具有一位於該第一插槽內並與該放電針電性連接的接觸部。The spark plug includes an insulating plug body and a discharge pin disposed in the insulating plug body. The spark plug cap includes an insulating body, and a conductive pin disposed in the insulating body. The insulating body has a set of a peripheral wall of the insulating plug body, the peripheral wall forming a first slot for inserting the insulating plug body, the conductive pin having a contact portion located in the first slot and electrically connected to the discharge pin.
該絕緣塞體外表面凹陷形成一環形扣槽，該周壁包括一可脫離地卡扣於該環形扣槽的環形卡塊。The outer surface of the insulating plug is recessed to form an annular buckle groove, and the peripheral wall includes an annular block detachably snapped to the annular buckle groove.
該絕緣本體還具有一相反於該周壁一端的圍繞壁，該圍繞壁形成有一第二插槽，該導電針還具有一位於該第二插槽內的插接部，該導線包括一可插置於該第二插槽內並與該插接部電性連接的導電部，及一包覆於該導電 部的一部分的第一絕緣套，該導電部形成有一供該插接部插接的盲孔，該第一絕緣套的一部分與該導電部之間形成有一可供該圍繞壁插置的凹槽。The insulative housing further has a surrounding wall opposite to one end of the peripheral wall, the surrounding wall is formed with a second slot, the conductive pin further has a plug portion in the second slot, the wire includes an insertable portion a conductive portion electrically connected to the plug portion in the second socket, and a conductive portion coated on the conductive portion a first insulating sleeve of a portion of the portion, the conductive portion is formed with a blind hole for inserting the plug portion, and a portion of the first insulating sleeve and the conductive portion are formed with a recess for the surrounding wall .
該圍繞壁包括一呈截頭圓錐形且插置於該凹槽內的插置導引部。The surrounding wall includes an interposing guide that is frustoconical in shape and that is inserted into the recess.
該導線還包括一包覆於該第一絕緣套外表面的第二絕緣套。The wire further includes a second insulating sleeve covering the outer surface of the first insulating sleeve.
該導線還包括一包覆於該導電部的一部分的絕緣襯套，該絕緣襯套間隔位於該電源供應單元與該第一絕緣套之間，用以供一壓線板抵壓。The wire further includes an insulating bushing covering a portion of the conductive portion, the insulating bushing being spaced between the power supply unit and the first insulating sleeve for pressing a crimping plate.
本發明之功效在於：藉由火花塞帽的環形卡塊卡扣於火花塞的環形扣槽，使得導電針的接觸部能穩固地固定在與放電針抵接的位置，藉此，能避免導電針與放電針因接觸不良而導致漏電的情形產生。此外，藉由火花塞帽可拆卸地分別接合於火花塞及導線，當火花塞帽損壞時，可直接將損壞的火花塞帽拆離導線與火花塞，以進行維修或更換的動作，藉此，能有效地降低零件更換的成本。The utility model has the advantages that the annular block of the spark plug cap is buckled to the annular buckle groove of the spark plug, so that the contact portion of the conductive pin can be firmly fixed at a position abutting the discharge needle, thereby avoiding the conductive pin and The discharge needle is caused by leakage due to poor contact. In addition, the spark plug cap is detachably coupled to the spark plug and the wire respectively. When the spark plug cap is damaged, the damaged spark plug cap can be directly detached from the wire and the spark plug for maintenance or replacement, thereby effectively reducing the action. The cost of parts replacement.
1‧‧‧氣缸頭1‧‧ ‧ cylinder head
11‧‧‧穿孔11‧‧‧Perforation
12‧‧‧接地部12‧‧‧ Grounding Department
13‧‧‧壓線板13‧‧‧Crimping board
200‧‧‧高壓放電輸出系統200‧‧‧High-voltage discharge output system
2‧‧‧電源供應單元2‧‧‧Power supply unit
3‧‧‧導線3‧‧‧Wire
31‧‧‧導電部31‧‧‧Electrical Department
311‧‧‧盲孔311‧‧‧Blind hole
32‧‧‧第一絕緣套32‧‧‧First insulating sleeve
33‧‧‧凹槽33‧‧‧ Groove
34‧‧‧第二絕緣套34‧‧‧Second insulation sleeve
35‧‧‧絕緣襯套35‧‧‧Insulation bushing
4‧‧‧火花塞4‧‧‧ spark plug
41‧‧‧絕緣塞體41‧‧‧Insulated plug body
42‧‧‧放電針42‧‧‧discharge needle
5‧‧‧火花塞帽5‧‧‧Spark plug cap
51‧‧‧絕緣本體51‧‧‧Insulated body
510‧‧‧周壁510‧‧‧Wall
511‧‧‧第一插槽511‧‧‧first slot
512‧‧‧環形卡塊512‧‧‧ ring block
513‧‧‧圍繞壁513‧‧‧round the wall
514‧‧‧第二插槽514‧‧‧second slot
515‧‧‧插置導引部515‧‧‧Interposed guide
52‧‧‧導電針52‧‧‧Conducting needle
521‧‧‧接觸部521‧‧‧Contacts
522‧‧‧插接部522‧‧‧Interface
本發明之其他的特徵及功效，將於參照圖式的實施方式中清楚地呈現，其中：圖1是本發明燃氣釘槍的高壓放電輸出系統之一較佳實施例與氣缸頭的剖視示意圖，說明火花塞固定於氣缸頭的穿孔內，以及火花塞帽的周壁套接於火花塞；圖2是本發明燃氣釘槍的高壓放電輸出系統之一較佳 實施例與氣缸頭的剖視示意圖，說明火花塞帽的周壁套接於火花塞，導線套接於火花塞帽的圍繞壁；圖3是圖2的局部放大圖，說明導線的導電部插置於火花塞帽的插槽內，火花塞帽的圍繞壁插置於導線的凹槽內，以及導電針的插接部插接於導電部的盲孔內；及圖4是本發明燃氣釘槍的高壓放電輸出系統之一較佳實施例與氣缸頭的俯視示意圖，說明壓線板抵壓於導線的絕緣襯套。Other features and effects of the present invention will be apparent from the following description of the drawings. FIG. 1 is a cross-sectional view of a preferred embodiment of a high pressure discharge output system of a gas nail gun of the present invention and a cylinder head. The schematic diagram shows that the spark plug is fixed in the perforation of the cylinder head, and the peripheral wall of the spark plug cap is sleeved on the spark plug; FIG. 2 is a preferred embodiment of the high-pressure discharge output system of the gas nail gun of the present invention. The cross-sectional view of the embodiment and the cylinder head shows that the peripheral wall of the spark plug cap is sleeved on the spark plug, and the wire is sleeved on the surrounding wall of the spark plug cap; FIG. 3 is a partial enlarged view of FIG. 2, illustrating that the conductive portion of the wire is inserted into the spark plug cap In the slot, the surrounding wall of the spark plug cap is inserted into the groove of the wire, and the plug portion of the conductive pin is inserted into the blind hole of the conductive portion; and FIG. 4 is the high voltage discharge output of the gas nail gun of the present invention. A top view of a preferred embodiment of the system and a top view of the cylinder head illustrating the crimping plate against the insulating bushing of the wire.
在本發明被詳細描述之前，應當注意在以下的說明內容中，類似的元件是以相同的編號來表示。Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.
參閱圖1及圖2，是本發明燃氣釘槍的高壓放電輸出系統之一較佳實施例，該高壓放電輸出系統200包含一電源供應單元2、一導線3、一火花塞4，及一火花塞帽5。1 and 2 are a preferred embodiment of a high-pressure discharge output system for a gas nail gun of the present invention. The high-voltage discharge output system 200 includes a power supply unit 2, a wire 3, a spark plug 4, and a spark plug. Cap 5.
導線3的一端連接於電源供應單元2，用以輸出電源供應單元2所產生的電流。火花塞4設置於燃氣釘槍的一氣缸頭1上，火花塞帽5的相反兩端分別可拆卸地接合於火花塞4與導線3的另一端，導線3所輸出的電流可透過火花塞帽5傳輸至火花塞4上。藉由火花塞帽5可拆卸地分別接合於導線3與火花塞4的設計方式，當火花塞帽5損壞時，可直接將損壞的火花塞帽5拆離導線3與火花塞4，以進行更換的動作，藉此，能有效地降低零件更換的成本。One end of the wire 3 is connected to the power supply unit 2 for outputting the current generated by the power supply unit 2. The spark plug 4 is disposed on a cylinder head 1 of the gas nail gun. The opposite ends of the spark plug cap 5 are respectively detachably coupled to the spark plug 4 and the other end of the wire 3. The current output by the wire 3 can be transmitted through the spark plug cap 5 to Spark plug 4 on. The spark plug cap 5 is detachably coupled to the design of the wire 3 and the spark plug 4 respectively. When the spark plug cap 5 is damaged, the damaged spark plug cap 5 can be directly detached from the wire 3 and the spark plug 4 for replacement. Therefore, the cost of parts replacement can be effectively reduced.
以下將針對高壓放電輸出系統200的具體構造進行詳細說明：參閱圖1、圖2及圖3，火花塞4包括一絕緣塞體41，及一穿設於絕緣塞體41內的放電針42，絕緣塞體41穿設並固定於氣缸頭1的一穿孔11內，放電針42的一端鄰近於氣缸頭1所界定的一接地部12。火花塞帽5包括一絕緣本體51，及一穿設於絕緣本體51內的導電針52，絕緣本體51具有一套設於絕緣塞體41的周壁510，周壁510形成一供絕緣塞體41插置的第一插槽511，導電針52具有一位於第一插槽511內的接觸部521，接觸部521抵接於放電針42的另一端並與放電針42電性連接。導線3可拆卸地套接於火花塞帽5的絕緣本體51相反於周壁510的一端，且導線3可與導電針52電性連接，藉此，導線3所輸出的電流可透過導電針52傳導至放電針42，放電針42會向氣缸頭1的接地部12放電，以產生放電火花並點燃燃燒腔(圖未示)內的混合氣體，混合氣體爆炸所產生的壓力會推動活塞撞針總成(圖未示)擊發打釘。The specific configuration of the high-voltage discharge output system 200 will be described in detail below. Referring to FIG. 1 , FIG. 2 and FIG. 3 , the spark plug 4 includes an insulating plug body 41 and a discharge pin 42 disposed in the insulating plug body 41 for insulation. The plug body 41 is bored and fixed in a through hole 11 of the cylinder head 1, and one end of the discharge needle 42 is adjacent to a ground portion 12 defined by the cylinder head 1. The spark plug cap 5 includes an insulative housing 51 and a conductive pin 52 extending through the insulative housing 51. The insulative housing 51 has a peripheral wall 510 disposed on the insulating plug 41. The peripheral wall 510 defines an insulating plug 41. The first slot 511, the conductive pin 52 has a contact portion 521 located in the first slot 511, and the contact portion 521 abuts against the other end of the discharge pin 42 and is electrically connected to the discharge pin 42. The wire 3 is detachably sleeved on the opposite end of the insulating body 51 of the spark plug cap 5 opposite to the peripheral wall 510, and the wire 3 can be electrically connected to the conductive pin 52, whereby the current output by the wire 3 can be conducted through the conductive pin 52 to The discharge needle 42 discharges the discharge needle 42 to the ground portion 12 of the cylinder head 1 to generate a discharge spark and ignite the mixed gas in the combustion chamber (not shown). The pressure generated by the explosion of the mixed gas pushes the piston striker assembly ( Figure not shown) firing nails.
較佳地，為了使絕緣本體51的周壁510能穩固地套設於絕緣塞體41上，在本實施例中，絕緣塞體41外表面凹陷形成一環形扣槽411，周壁510包括一可脫離地卡扣於環形扣槽411的環形卡塊512。當環形卡塊512卡扣於環形扣槽411時，周壁510能穩固地套設於絕緣塞體41上而不會輕易地脫離絕緣塞體41，藉此，能確保導電針52的接觸部521確實地抵接於放電針42的另一端，使得導電 針52能順利地將導線3所輸出的電流傳導至放電針42，以防止漏電並避免放電針42與接地部12之間無法產生放電火花的情形產生。Preferably, in order to enable the peripheral wall 510 of the insulative housing 51 to be securely sleeved on the insulative plug body 41, in the present embodiment, the outer surface of the insulative plug body 41 is recessed to form an annular detent groove 411, and the peripheral wall 510 includes a detachable portion. The ground is fastened to the annular block 512 of the annular buckle groove 411. When the annular block 512 is snapped on the annular buckle groove 411, the peripheral wall 510 can be stably sleeved on the insulating plug body 41 without being easily detached from the insulating plug body 41, thereby ensuring the contact portion 521 of the conductive pin 52. Reliably abutting the other end of the discharge needle 42 to make it conductive The needle 52 can smoothly conduct the current output from the wire 3 to the discharge needle 42 to prevent leakage and prevent the occurrence of a discharge spark between the discharge needle 42 and the ground portion 12.
此外，火花塞帽5的絕緣本體51還具有一相反於周壁510一端的圍繞壁513，圍繞壁513形成有一第二插槽514，導電針52具有一位於第二插槽514內的插接部522。導線3包括一可插置於第二插槽514內並與插接部522電性連接的導電部31，及一包覆於導電部31的一部分的第一絕緣套32，導電部31形成有一用以供插接部522插接的盲孔311，第一絕緣套32的一部分與導電部31之間形成有一用以供圍繞壁513插置的凹槽33。較佳地，在本實施例中，絕緣本體51的圍繞壁513包括一呈截頭圓錐形的插置導引部515，插置導引部515用以導引圍繞壁513插置於導線3的凹槽33內。導線3套接於圍繞壁513的過程中，透過插置導引部515的導引，使得圍繞壁513能順暢且迅速地插置於凹槽33內，藉此，能提升組裝的便利性並縮短組裝工時。In addition, the insulative housing 51 of the spark plug cap 5 further has a surrounding wall 513 opposite to one end of the peripheral wall 510. The second wall 514 is formed around the wall 513. The conductive pin 52 has a plug portion 522 located in the second slot 514. . The wire 3 includes a conductive portion 31 that is inserted into the second slot 514 and electrically connected to the plug portion 522, and a first insulating sleeve 32 that is covered on a portion of the conductive portion 31. The conductive portion 31 is formed with a conductive portion 31. A blind hole 311 for inserting the plug portion 522, a portion of the first insulating sleeve 32 and the conductive portion 31 is formed with a recess 33 for inserting around the wall 513. Preferably, in the present embodiment, the surrounding wall 513 of the insulative housing 51 includes a frustoconical insertion guide 515 for guiding the surrounding wall 513 into the wire 3. Inside the groove 33. The wire 3 is sleeved in the process of surrounding the wall 513, and the guiding guide 515 is guided, so that the surrounding wall 513 can be smoothly and quickly inserted into the groove 33, thereby improving assembly convenience and Reduce assembly time.
欲開啟氣缸頭1以進行燃燒腔內部的清洗作業時，需先將火花塞帽5拆離火花塞4，施力將絕緣本體51的周壁510往外掀開，使周壁510的環形卡塊512脫離火花塞4的環形扣槽411，此時，可將火花塞帽5拆離火花塞4。接著，即可開啟氣缸頭1以進行燃燒腔內部的清洗作業。待清洗作業完成後，先將氣缸頭1關閉，隨後，將絕緣本體51的周壁510套設於火花塞4的絕緣塞體41上，當 周壁510的環形卡塊512卡扣於絕緣塞體41的環形扣槽411內時，導電針52的接觸部521便能穩固地固定在與放電針42抵接的位置，藉此，能避免導電針52與放電針42因接觸不良而導致漏電的情形產生。When the cylinder head 1 is to be opened for the cleaning operation inside the combustion chamber, the spark plug cap 5 is first detached from the spark plug 4, and the peripheral wall 510 of the insulating body 51 is biased outwardly to disengage the annular block 512 of the peripheral wall 510 from the spark plug 4 The annular buckle groove 411 can be detached from the spark plug 4 at this time. Then, the cylinder head 1 can be opened to perform the cleaning operation inside the combustion chamber. After the cleaning operation is completed, the cylinder head 1 is first closed, and then the peripheral wall 510 of the insulating body 51 is sleeved on the insulating plug body 41 of the spark plug 4, when When the annular block 512 of the peripheral wall 510 is snapped into the annular buckle groove 411 of the insulating plug body 41, the contact portion 521 of the conductive pin 52 can be firmly fixed at a position abutting against the discharge needle 42, thereby avoiding conduction. The needle 52 and the discharge needle 42 are caused by leakage due to poor contact.
另一方面，當火花塞帽5損壞需維修或更換時，施力將絕緣本體51的周壁510往外掀開，使周壁510的環形卡塊512脫離火花塞4的環形扣槽411，以將火花塞帽5拆離火花塞4。接著，施力將導線3及火花塞帽5朝相反方向拉動，當導電部31移離第二插槽514以及圍繞壁513移離凹槽33時，即完成導線3與火花塞帽5的拆卸，此時，可將損壞的火花塞帽5進行維修或更換的作業。由於火花塞帽5可拆離火花塞4及導線3，因此，火花塞帽5可單獨進行維修或更換，與先前技術相較之下，能有效地降低更換的成本。On the other hand, when the spark plug cap 5 is damaged and needs to be repaired or replaced, the peripheral wall 510 of the insulating body 51 is biased outwardly, so that the annular block 512 of the peripheral wall 510 is disengaged from the annular buckle groove 411 of the spark plug 4 to connect the spark plug cap 5. Detach the spark plug 4. Then, the wire 3 and the spark plug cap 5 are pulled in opposite directions, and when the conductive portion 31 moves away from the second slot 514 and moves away from the recess 33 around the wall 513, the disassembly of the wire 3 and the spark plug cap 5 is completed. The damaged spark plug cap 5 can be repaired or replaced. Since the spark plug cap 5 can be detached from the spark plug 4 and the wire 3, the spark plug cap 5 can be repaired or replaced separately, which can effectively reduce the cost of replacement as compared with the prior art.
欲將維修完成或更換後的火花塞帽5重新組裝至火花塞4及導線3時，先將導線3接合於火花塞帽5上。把導線3的導電部31對準第二插槽514並插置於第二插槽514內，導電部31插置於第二插槽514的過程中，導電針52的插接部522及圍繞壁513會分別插置於導電部31的盲孔311及導線3的凹槽33內，使得導線3能接合並定位於火花塞帽5上。由於火花塞帽5的圍繞壁513的插置導引部515呈截頭圓錐形，且插置導引部515的厚度是朝末端逐漸縮小，因此，插置導引部515能順利地經由凹槽33的開口穿伸至凹槽33內，藉此，能避免圍繞壁513受到 導線3的第一絕緣套32阻擋而無法順利地插置於凹槽33內。To reassemble the repaired or replaced spark plug cap 5 to the spark plug 4 and the wire 3, the wire 3 is first joined to the spark plug cap 5. The conductive portion 31 of the wire 3 is aligned with the second slot 514 and inserted into the second slot 514. During the process of inserting the conductive portion 31 into the second slot 514, the insertion portion 522 of the conductive pin 52 and the surrounding portion The walls 513 are respectively inserted into the blind holes 311 of the conductive portion 31 and the recesses 33 of the wires 3 so that the wires 3 can be engaged and positioned on the spark plug cap 5. Since the insertion guide portion 515 of the spark plug cap 5 surrounding the wall 513 has a frustoconical shape, and the thickness of the insertion guide portion 515 is gradually reduced toward the end, the insertion guide portion 515 can smoothly pass through the groove. The opening of the opening 33 extends into the recess 33, whereby the surrounding wall 513 can be prevented from being received. The first insulating sleeve 32 of the wire 3 is blocked and cannot be smoothly inserted into the recess 33.
之後，將火花塞帽5的絕緣本體51的周壁510套設於火花塞4的絕緣塞體41上，當周壁510的環形卡塊512卡扣於絕緣塞體41的環形扣槽411內時，火花塞帽5即固定於火花塞4上。Then, the peripheral wall 510 of the insulating body 51 of the spark plug cap 5 is sleeved on the insulating plug body 41 of the spark plug 4, and when the annular block 512 of the peripheral wall 510 is snapped into the annular buckle groove 411 of the insulating plug body 41, the spark plug cap 5 is fixed to the spark plug 4.
參閱圖1、圖2及圖4，導線3還包括一包覆於第一絕緣套32外表面的第二絕緣套34，第二絕緣套34用以供使用者握持以便於將導線3接合於火花塞帽5或者是拆離火花塞帽5，藉由第一絕緣套32以及第二絕緣套34雙層絕緣結構的設計，能有效地提升使用者握持時的安全性。此外，導線3還包括一包覆於導電部31的一部分的絕緣襯套35，絕緣襯套35間隔位於電源供應單元2與第一絕緣套32之間，用以供氣缸頭1的一壓線板13抵壓，藉此，能確保導線3的位置不會因為與火花塞帽5之間的組裝及拆卸或者是燃氣釘槍打釘所產生的振動而任意地移動。Referring to FIG. 1 , FIG. 2 and FIG. 4 , the wire 3 further includes a second insulating sleeve 34 covering the outer surface of the first insulating sleeve 32 , and the second insulating sleeve 34 is for the user to hold to facilitate the bonding of the wires 3 . The spark plug cap 5 or the detached spark plug cap 5 can effectively improve the safety of the user when the user holds the double insulating structure of the first insulating sleeve 32 and the second insulating sleeve 34. In addition, the wire 3 further includes an insulating bushing 35 covering a portion of the conductive portion 31. The insulating bushing 35 is spaced between the power supply unit 2 and the first insulating sleeve 32 for a pressing line of the cylinder head 1. The plate 13 is pressed, whereby it is ensured that the position of the wire 3 is not arbitrarily moved by the assembly and disassembly with the plug cap 5 or the vibration generated by the nailing of the gas nail gun.
綜上所述，本實施例的高壓放電輸出系統200，藉由火花塞帽5的環形卡塊512卡扣於火花塞4的環形扣槽411，使得導電針52的接觸部521能穩固地固定在與放電針42抵接的位置，藉此，能避免導電針52與放電針42因接觸不良而導致漏電的情形產生。此外，藉由火花塞帽5可拆卸地分別接合於火花塞4及導線3，當火花塞帽5損壞時，可直接將損壞的火花塞帽5拆離導線3與火花塞4，以進行維修或更換的動作，藉此，能有效地降低零件更 換的成本，故確實能達成本發明之目的。In summary, the high-voltage discharge output system 200 of the present embodiment is fastened to the contact portion 521 of the conductive pin 52 by the annular block 512 of the spark plug cap 5, so that the contact portion 521 of the conductive pin 52 can be firmly fixed. The position at which the discharge needle 42 abuts can prevent the occurrence of electric leakage due to poor contact between the conductive needle 52 and the discharge needle 42. In addition, the spark plug cap 5 is detachably coupled to the spark plug 4 and the wire 3 respectively. When the spark plug cap 5 is damaged, the damaged spark plug cap 5 can be directly detached from the wire 3 and the spark plug 4 for maintenance or replacement. Thereby, the parts can be effectively reduced The cost of the exchange is indeed achieved by the object of the present invention.
惟以上所述者，僅為本發明之較佳實施例而已，當不能以此限定本發明實施之範圍，即大凡依本發明申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾，皆仍屬本發明專利涵蓋之範圍內。The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications made by the patent application scope and patent specification content of the present invention, All remain within the scope of the invention patent.
13‧‧‧壓線板13‧‧‧Crimping board
200‧‧‧高壓放電輸出系統200‧‧‧High-voltage discharge output system
2‧‧‧電源供應單元2‧‧‧Power supply unit
3‧‧‧導線3‧‧‧Wire
31‧‧‧導電部31‧‧‧Electrical Department
32‧‧‧第一絕緣套32‧‧‧First insulating sleeve
33‧‧‧凹槽33‧‧‧ Groove
34‧‧‧第二絕緣套34‧‧‧Second insulation sleeve
35‧‧‧絕緣襯套35‧‧‧Insulation bushing
4‧‧‧火花塞4‧‧‧ spark plug
42‧‧‧放電針42‧‧‧discharge needle
5‧‧‧火花塞帽5‧‧‧Spark plug cap
51‧‧‧絕緣本體51‧‧‧Insulated body
52‧‧‧導電針52‧‧‧Conducting needle
521‧‧‧接觸部521‧‧‧Contacts
522‧‧‧插接部522‧‧‧Interface
Claims (7)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418543 CN202769712U (en) | 2012-08-22 | 2012-08-22 | Gas staple gun high-voltage discharge output system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201410408A TW201410408A (en) | 2014-03-16 |
| TWI510340B true TWI510340B (en) | 2015-12-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102126279A TWI510340B (en) | 2012-08-22 | 2013-07-23 | High pressure discharge output system for gas nail gun |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202769712U (en) |
| TW (1) | TWI510340B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777927B (en) * | 2012-08-22 | 2014-07-23 | 朱益民 | High-voltage electric discharge output system for gas nail gun |
| EP3184248A1 (en) * | 2015-12-22 | 2017-06-28 | HILTI Aktiengesellschaft | Combustion-driven setting tool and method for operating such a setting tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW561087B (en) * | 2001-08-23 | 2003-11-11 | Illinois Tool Works | Spark unit for combustion-powered driving tool |
| TWI267430B (en) * | 2003-07-31 | 2006-12-01 | Max Co Ltd | Gas combustion-type impact tool and ignition control method |
| US20100101520A1 (en) * | 2008-10-29 | 2010-04-29 | Luis Arturo Arroyo | Spark plug boot |
| TW201145735A (en) * | 2010-02-24 | 2011-12-16 | Ngk Spark Plug Co | Plug cap |
| CN102472241A (en) * | 2009-08-03 | 2012-05-23 | 罗伯特·博世有限公司 | Ignition coil, spark plug, and ignition arrangement having an ignition coil and spark plug |
| US8191540B2 (en) * | 2006-05-18 | 2012-06-05 | North-West University | Ignition system |
| CN101689751B (en) * | 2007-07-24 | 2012-07-04 | 丰田自动车株式会社 | Ignition device for internal combustion engine |
-
2012
- 2012-08-22 CN CN 201220418543 patent/CN202769712U/en not_active Expired - Lifetime
-
2013
- 2013-07-23 TW TW102126279A patent/TWI510340B/en not_active IP Right Cessation
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW561087B (en) * | 2001-08-23 | 2003-11-11 | Illinois Tool Works | Spark unit for combustion-powered driving tool |
| CN1290673C (en) * | 2001-08-23 | 2006-12-20 | 伊利诺斯器械工程公司 | Ignitor for combustion power drive device |
| TWI267430B (en) * | 2003-07-31 | 2006-12-01 | Max Co Ltd | Gas combustion-type impact tool and ignition control method |
| US8191540B2 (en) * | 2006-05-18 | 2012-06-05 | North-West University | Ignition system |
| CN101689751B (en) * | 2007-07-24 | 2012-07-04 | 丰田自动车株式会社 | Ignition device for internal combustion engine |
| US20100101520A1 (en) * | 2008-10-29 | 2010-04-29 | Luis Arturo Arroyo | Spark plug boot |
| CN102472241A (en) * | 2009-08-03 | 2012-05-23 | 罗伯特·博世有限公司 | Ignition coil, spark plug, and ignition arrangement having an ignition coil and spark plug |
| TW201145735A (en) * | 2010-02-24 | 2011-12-16 | Ngk Spark Plug Co | Plug cap |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201410408A (en) | 2014-03-16 |
| CN202769712U (en) | 2013-03-06 |
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