TW201410975A - Air pump with foldable handle - Google Patents
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- TW201410975A TW201410975A TW101132156A TW101132156A TW201410975A TW 201410975 A TW201410975 A TW 201410975A TW 101132156 A TW101132156 A TW 101132156A TW 101132156 A TW101132156 A TW 101132156A TW 201410975 A TW201410975 A TW 201410975A
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Abstract
Description
本發明係與打氣筒有關，更詳而言之係指一種可收折握把之打氣筒。The present invention relates to an inflator, and more particularly to an inflator that can be folded into a grip.
按，習知之打氣筒，係利用一活塞桿於一筒身內進行往復之移動，而得以壓縮氣體並進而輸出。
為便於使用者進行打氣，一般皆會於該活塞桿穿出於筒身外之一端上，設置一呈橫向垂直連接之握柄，以由該握柄供使用者加以握持，而能提供使用者較為適當之施力方式。然而，由於握柄採橫向垂直連接之打氣筒，其寬度會因為握柄而明顯加寬，因此無論在攜帶上或在收納上皆會佔用過多之空間，進而導致使用上有便利性較為不足之問題。
因此，目前市面上有一種可將握把加以收折之打氣筒，係能將握柄進行樞轉，以在無須使用時能將該握柄樞折成與該活塞桿呈同一軸向，而能減少整體攜帶時之寬度，以增進攜帶上之便利性。但，此種可將握柄加以收折之打氣筒，由於握柄僅能由與該活塞桿樞接之位置進行原地之樞轉，因此雖然在將該握柄樞折成與該活塞桿呈同一軸向時能減少橫向之寬度，但卻造成握柄在收折後，反而會增加整體之軸向長度，而仍有攜帶上及使用上不夠便性之問題。
According to the conventional pump, a piston rod is used to reciprocate in a cylinder to compress the gas and output it.
In order to facilitate the user to inhale, generally, the piston rod is worn on one end of the outer body of the cylinder, and a handle which is vertically and vertically connected is provided for the user to hold by the handle, and can be provided for use. The more appropriate way to apply force. However, since the handle is vertically connected to the pump, the width thereof is significantly widened by the grip, so that it takes up too much space in carrying or in storage, which leads to insufficient convenience in use. problem.
Therefore, there is currently a pump on the market that can fold the grip, which can pivot the handle so that the handle can be pivoted into the same axial direction as the piston rod when it is not needed. It can reduce the width of the overall carrying to improve the convenience of carrying. However, such an inflator capable of folding the handle, since the handle can only be pivoted in situ by the position pivotally connected to the piston rod, although the handle is pivoted into the piston rod When the same axial direction is used, the width of the lateral direction can be reduced, but the grip is increased after the folding, but the overall axial length is increased, and there is still a problem of being portable and inconvenient to use.
有鑑於此，本發明之其一目的乃在提供一種可收折握把之打氣筒，係能於收納時，將該握把加以收折及縮無，以減少整體之寬度與長度。
緣此，本發明乃提供一種可收折握把之打氣筒，其主要包含有：一筒身，具有一活塞空間、一連通該活塞空間至外界之輸出口及一連通該活塞空間至外界之活塞口，該活塞口之周壁具有一第一結合部；一活塞單元，具有一位於該活塞空間內之活塞頭及一與該活塞頭一端連接並自該活塞口伸出之活塞桿，該活塞頭可受外力作用而於該活塞空間進行往復之直線位移，該活塞桿上具有一插孔；一鎖制環，係套設於該活塞桿上，並可受外力作用而沿該活塞桿進行往復之滑移，該鎖制環具有一第二結合部及一第一接合部；一握把，內部軸向具有一軸孔，該握把一側具有一連通該軸孔與該握把一端之樞轉槽，該握把具有一第二接合部；該活塞單元之活塞桿係穿入於該握把之軸孔內；一插銷，係插接於該活塞桿之插孔中，且該插銷二端係穿出於該插孔外而位於該軸孔中；該握把可受外力作用沿該活塞桿之軸向於一伸長位置至一縮短位置間進行往復移動，該握把可受外力作用以該插銷為軸心進行於一收折位置至一使用位置間之往復樞轉，當該握把位於收折位置時，該鎖制環之第二結合部係與該筒身之第一結合部加以結合，當該握把位於使用位置時，該鎖制環之第一接合部係與該握把之第二接合部加以結合。
In view of the above, it is an object of the present invention to provide a pump that can be folded into a grip, which can be folded and shrunk during storage to reduce the overall width and length.
Accordingly, the present invention provides a pump capable of folding a grip, which mainly comprises: a barrel body having a piston space, an output port connecting the piston space to the outside, and a space connecting the piston space to the outside. a piston port having a first joint portion on a peripheral wall thereof; a piston unit having a piston head located in the piston space and a piston rod connected to one end of the piston head and extending from the piston port, the piston The head can be linearly displaced by the external force in the piston space, and the piston rod has a socket; a lock ring is sleeved on the piston rod and can be subjected to an external force along the piston rod a reciprocating slip, the lock ring has a second joint portion and a first joint portion; a grip having an axial bore in the inner axial direction, the grip side having a shaft bore and a grip end a pivoting groove, the grip has a second engaging portion; the piston rod of the piston unit penetrates into the shaft hole of the grip; a latch is inserted into the insertion hole of the piston rod, and the latch The two ends are worn outside the jack and are located at the The gripper is reciprocally movable by an external force along an axial direction of the piston rod from an extended position to a shortened position, and the grip can be subjected to an external force to perform the pin as a shaft center at a folding position to a reciprocating pivoting between positions, when the grip is in the folded position, the second joint of the lock ring is coupled with the first joint of the barrel, when the grip is in the use position, The first engagement portion of the lock ring is coupled to the second engagement portion of the grip.
為使貴 審查委員能對本發明之特徵與特點有更進一步之了解與認同，茲列舉以下較佳實施例並配合圖式說明如下：
請參閱第一圖至第十二圖，係本發明第一較佳實施例所提供之一種可收折握把之打氣筒１００，其主要包含有一打氣筒主體１、一底座３０、一輸氣軟管４０、一充氣接頭５０、一鎖制環６０、一握把７０、一插銷８０及一封蓋９０，其中；
請參閱第一圖至第六圖，該打氣筒主體１具有一筒身１０及一活塞單元２０；
該筒身１０，具有一活塞空間１１、一連通該活塞空間１１至外界之輸出口１２及一連通該活塞空間１１至外界之活塞口１３，該活塞口１３之周壁上具有一第一結合部１４，於本實施例中該第一結合部１４為一內螺紋。
該活塞單元２０，具有一活塞頭（圖中未示）及一與該活塞頭一端連接之活塞桿２１，該活塞頭係置於該筒身１０之活塞空間１１內，而可受外力作用於該活塞空間１１內進行直線之往復位移，以將活塞空間１１內之氣體自該輸出口１２所壓縮輸出者，該活塞桿２１具有一徑向貫穿之插孔２１１。
請參閱第一圖至第六圖，該底座３０，係樞接於該打氣筒主體１之筒身１０一端上，而可受外力作用相對該筒身１０進行樞轉者，於本實施例中該底座３０係可相對該筒身１０進行９０度角內之往復樞轉者。
請參閱第一圖至第六圖，該輸氣軟管４０，一端係與該打氣筒主體１之筒身１０輸出口１２連結，以將該輸出口１２所輸出之氣體自該輸氣軟管４０所輸出者。
請參閱第一圖至第六圖，該充氣接頭５０，係連結於該輸氣軟管４０之另一端，用以接合於一外物（如輪胎或其他需充氣之物體）之氣嘴上，以由該充氣接頭５０將該輸氣軟管４０內之氣體加以輸出至該外物中者。
請參閱第一圖至第六圖，該鎖制環６０，係套接於該打氣筒主體１中伸出於該筒身１０外之活塞桿２１上，並可沿該活塞桿２１之軸向進行往復之滑移，該鎖制環６０具有一第二結合部６１及一第一接合部６２，於本實施例中該第二結合部６１為一外螺紋，該第一接合部６２為一內螺紋。該第二結合部６１以螺紋結合於該筒身１０之第一結合部１４上。
請參閱第一圖至第六圖，該握把７０，具有一握把主體７９，該握把主體７９內部具有一軸向貫穿二端之軸孔７１，該握把主體７９之外側具有一連通該軸孔７１至其一端之樞轉槽７２，該握把主體７９之軸孔７１中段內壁凸伸有一擋止凸緣７３，該握把主體７９之中段外側面上具有一連通該樞轉槽７２之第二接合部７４，於本實施例中該第二接合部７４為一外螺紋。該打氣筒主體１之活塞單元２０的活塞桿２１係穿入於該握把７０之軸孔７１中。
請參閱第一圖至第六圖，該插銷８０，係***於該打氣筒主體１之活塞桿２１插孔２１１內，且該插銷８０之二端係穿出於該插孔２１１外，而位於該軸孔７１中。使該握把７０可受外力作用而沿該打氣筒主體１之活塞桿２１軸向進行於一伸長位置至一縮短位置間之往復位移，且該握把７０並可受外力作用以該插銷８０為軸心，而相對該打氣筒主體１之活塞桿２１進行於一收折位置至一使用位置間之往復樞轉者。
請參閱第一圖至第六圖，該封蓋９０，具有一封蓋本體９１及一插固件９２；該封蓋本體９１係塞接於該握把７０未連通至該樞轉槽７２之握把主體７９一端上，並由該插固件９２將該封蓋本體９１與該握把７０加以固定，以由該封蓋本體９１將該握把７０之軸孔７１一端加以封閉。
是以，上述即為本發明所提供第一較佳實施例可收折握把之打氣筒１００的各部構件及其組裝方式介紹，接著再將其使用特點介紹如下：
首先，當欲將本創作進行收納時，可將該握把７０樞轉至收折位置，使由該握把７０之樞轉槽７２供該活塞桿２１活動，而將該握把７０與該打氣筒主體１之筒身１０及活塞桿２１之軸向呈同向地收折，使能大幅地減少整體之寬度，並於該握把７０位在收折位置時，再沿軸向滑動至縮短位置，即使該活塞桿２１能於該軸孔７１內往封蓋９０之方向滑移，而能大幅地減少整體之長度。
另外，當欲使用本創作時，首先將該握把７０由縮短位置往伸長位置之方向加以拉引（如第七圖至第九圖所示），使位於該握把７０軸孔７１內之插銷８０能被該活塞桿２１所帶動而於該軸孔７１內進行滑移，並抵接於該擋止凸緣７３上。接著，便可將該握把７０由收折位置樞轉至使用位置上（如第十圖至第十二圖所示），以由該樞轉槽７２提供該活塞桿２１樞轉之空間，而使該握把７０位於使用位置時，係與該打氣筒主體１之筒身１０及該活塞桿２１間呈垂直，以能提供使用者更為便利之握持施力方式，並將該鎖制環６０加以旋動，使該第二結合部６１與該筒身１０之第一結合部１４分離，並將該鎖制環６０沿該活塞桿２１滑動，而將該鎖制環６０之第一接合部６２與位於使用位置之握把７０第二接合部７４加以連接結合（如第十圖至第十二圖所示），以由該鎖制環６０與該握把７０之螺接結合，而能防止該握把７０自行由使用位置樞轉至收折位置。
當欲將該握把７０加以收折時，則先將該鎖制環６０之第一接合部６２與該握把７０之第二接合部７４加以旋離，再將該鎖制環６０之第二結合部６１與該筒身１０之第一結合部１４加以螺接結合，使能將該握把７０由呈垂直之使用位置樞轉至呈軸向收折之收折位置處，再將位於收折位置之握把７０由伸長位置拉引至縮短位置，以減少收納時整體之寬度及長度。
請參閱第十三圖至第十六圖，係本發明第二較佳實施例所提供之一種可收折握把之打氣筒２００，其與前述實施例相同主要包含有一打氣筒主體１、一底座３０、一輸氣軟管４０、一充氣接頭５０、一鎖制環６０、一握把７０、一插銷８０及一封蓋９０，該打氣筒主體同樣具有一筒身１０及一活塞單元２０，惟其主要差異在於：
於本實施例中，該握把７０除該握把主體７９外，更具有一套接筒７８，該套接筒７８係套接於該活塞桿２１之自由端上，且該套接筒７８具有一徑向貫穿之套接孔７８１，以供該插銷８０同時***於該套接筒７８之套接孔７８１與該活塞桿２１之插孔２１１中，而將該套接筒７８與該活塞桿２１加以固接，且該套接筒７８上並具有一第二接合部７８２，於本實施例中該第二接合部７８２為一外螺紋。
如此一來，當該握把７０位於使用位置時，該鎖制環６０之第一接合部６２（為內螺紋）則可與該套接筒７８之第二接合部７８２加以螺接結合。
藉由該套接筒７８，可避免該打氣筒主體１之活塞桿２１直接碰觸或撞擊於該封蓋９０上，以減少損壞之機率。
請參閱第十七圖至第二十圖，係本發明第三較佳實施例所提供之一種可收折握把之打氣筒３００，其與前述實施例相同主要包含有一打氣筒主體１、一底座３０、一輸氣軟管４０、一充氣接頭５０、一鎖制環６０、一握把７０、一插銷８０及一封蓋９０，該打氣筒主體１同樣具有一筒身１０及一活塞單元２０，惟其主要差異在於：
於本實施例中，該打氣筒主體１之活塞單元２０更具有一結合銷２３。
該活塞單元２０之活塞桿２１上具有一徑向貫穿之插接孔２１２。
該鎖制環６０之第一接合部６２為一徑向貫穿之通孔。
該握把７０之第二接合部７４為一徑向貫穿該握把主體７９之貫孔。
當該握把７０位於使用位置時，該鎖制環６０之第一接合部６２係與該握把７０之第二接合部７４及該活塞單元之插接孔２１２相互連通，使由該結合銷２３***於該握把７０之第二接合部７４、鎖制環６０之第一接合部６２及該活塞單元２０之插接孔２１２中，以將該握把７０之使用位置狀態加以固定。
以上所揭，僅為本發明所提供之較佳實施例，並非用以限制本發明實施例之範圍，凡本技術領域內之相關技藝者根據本發明所為之均等變化，皆應屬本發明所涵蓋之範圍。
In order to enable the reviewing committee to have a better understanding and recognition of the features and features of the present invention, the following preferred embodiments are illustrated with the following description:
Referring to the first to twelfth drawings, a pump 100 for a folding grip provided by a first preferred embodiment of the present invention mainly includes a pump body 1, a base 30, and a gas transmission. a hose 40, an inflation joint 50, a lock ring 60, a grip 70, a latch 80 and a cover 90, wherein;
Referring to the first to sixth figures, the pump body 1 has a barrel 10 and a piston unit 20;
The barrel body 10 has a piston space 11, an output port 12 that communicates the piston space 11 to the outside, and a piston port 13 that communicates the piston space 11 to the outside. The piston port 13 has a first joint on the peripheral wall. 14. In the embodiment, the first joint portion 14 is an internal thread.
The piston unit 20 has a piston head (not shown) and a piston rod 21 connected to one end of the piston head. The piston head is disposed in the piston space 11 of the barrel 10 and can be subjected to an external force. A linear reciprocating displacement is made in the piston space 11 to compress the gas in the piston space 11 from the output port 12, and the piston rod 21 has a radially extending insertion hole 211.
Referring to the first to sixth figures, the base 30 is pivotally connected to one end of the barrel 10 of the pump body 1 and can be pivoted relative to the barrel 10 by an external force, in this embodiment. The base 30 is reciprocally pivotable within 90 degrees of the barrel 10 relative to the barrel 10.
Referring to FIG. 1 to FIG. 6 , the gas hose 40 is connected at one end to the output port 12 of the barrel body 10 of the pump body 1 to output the gas output from the outlet port 12 from the gas hose. 40 output.
Referring to the first to sixth figures, the inflation joint 50 is coupled to the other end of the gas hose 40 for engaging a gas nozzle of a foreign object such as a tire or other object to be inflated. The gas in the gas supply hose 40 is output to the foreign body by the inflation joint 50.
Referring to the first to sixth figures, the lock ring 60 is sleeved on the piston rod 21 of the pump body 1 and protrudes from the outside of the barrel 10, and can be along the axial direction of the piston rod 21. The second joint portion 61 is an external thread, and the first joint portion 62 is a first joint portion 61. The second joint portion 61 is an external thread. The first joint portion 62 is a first joint portion 62. internal thread. The second joint portion 61 is threadedly coupled to the first joint portion 14 of the barrel 10.
Referring to the first to sixth figures, the grip 70 has a grip body 79 having a shaft hole 71 extending axially through the ends, and the grip body 79 has a communication on the outer side. The shaft hole 71 has a pivot groove 72 at one end thereof. The inner wall of the middle portion of the shaft hole 71 of the grip body 79 protrudes with a stopping flange 73. The outer side surface of the middle portion of the grip body 79 has a pivoting connection. The second engaging portion 74 of the groove 72 is an external thread in the embodiment. The piston rod 21 of the piston unit 20 of the pump body 1 is inserted into the shaft hole 71 of the grip 70.
Referring to the first to sixth figures, the latch 80 is inserted into the insertion hole 211 of the piston rod 21 of the pump body 1, and the two ends of the pin 80 are threaded out of the insertion hole 211. The shaft hole 71 is in the middle. The grip 70 can be subjected to an external force to perform a reciprocating displacement between an extended position and a shortened position along the axial direction of the piston rod 21 of the pump main body 1, and the grip 70 can be subjected to an external force to the plug 80. For the axis, the piston rod 21 of the pump body 1 is rotated back and forth between a folding position and a use position.
Referring to the first to sixth figures, the cover 90 has a cover body 91 and a latching member 92; the cover body 91 is plugged to the grip of the grip 70 that is not connected to the pivoting slot 72. The cover body 91 is fixed to one end of the main body 79, and the cover body 91 and the grip 70 are fixed by the insert body 92 to close one end of the shaft hole 71 of the grip 70 by the cover body 91.
Therefore, the above-mentioned components of the inflator 100 of the first preferred embodiment of the present invention and the assembly method thereof are introduced, and then the use characteristics thereof are as follows:
First, when the present creation is to be stored, the grip 70 can be pivoted to the folding position, so that the piston rod 21 is moved by the pivoting groove 72 of the grip 70, and the grip 70 is The axial direction of the barrel body 10 and the piston rod 21 of the pump main body 1 are folded in the same direction, so that the overall width can be greatly reduced, and when the grip 70 is in the folding position, the axial direction is further slid to By shortening the position, even if the piston rod 21 can slide in the direction of the cover 90 in the shaft hole 71, the overall length can be greatly reduced.
In addition, when the creation is to be used, the grip 70 is first pulled from the shortened position toward the extended position (as shown in the seventh to ninth views) so as to be located in the shaft hole 71 of the grip 70. The pin 80 can be slid by the piston rod 21 to slide in the shaft hole 71 and abut against the stop flange 73. Then, the grip 70 can be pivoted from the folded position to the use position (as shown in the tenth to twelfth figures), so that the pivoting groove 72 provides the space for the piston rod 21 to pivot. When the grip 70 is in the use position, it is perpendicular to the barrel 10 of the pump body 1 and the piston rod 21, so as to provide a more convenient gripping manner for the user, and the lock is applied. The ring 60 is rotated to separate the second joint portion 61 from the first joint portion 14 of the barrel 10, and the lock ring 60 is slid along the piston rod 21, and the lock ring 60 is A joint portion 62 is coupled to the second joint portion 74 of the grip 70 at the use position (as shown in the tenth to twelfth views) to be screwed by the lock ring 60 and the grip 70. The grip 70 can be prevented from pivoting from the use position to the folding position by itself.
When the grip 70 is to be folded, the first joint portion 62 of the lock ring 60 and the second joint portion 74 of the grip 70 are first rotated, and then the lock ring 60 is replaced. The second joint portion 61 is screwed into the first joint portion 14 of the tubular body 10, so that the grip 70 can be pivoted from the vertically used position to the folded position at the axial direction, and then located The grip 70 of the folding position is pulled from the extended position to the shortened position to reduce the overall width and length of the storage.
Referring to the thirteenth to sixteenth drawings, a pump 200 for a collapsible grip according to a second preferred embodiment of the present invention, which comprises a pump body 1 as in the previous embodiment. The base 30, a gas hose 40, an inflation joint 50, a lock ring 60, a grip 70, a latch 80 and a cover 90, the pump body also has a barrel 10 and a piston unit 20 , but the main difference is:
In the present embodiment, the grip 70 has a sleeve 78, which is sleeved on the free end of the piston rod 21, and the sleeve 78 is removed from the grip body 79. The sleeve has a radially extending sleeve 781 for the plug 80 to be simultaneously inserted into the sleeve hole 781 of the sleeve 78 and the insertion hole 211 of the piston rod 21, and the sleeve 78 and the piston The rod 21 is fixed, and the sleeve 78 has a second engaging portion 782. In the embodiment, the second engaging portion 782 is an external thread.
In this way, when the grip 70 is in the use position, the first engaging portion 62 (which is an internal thread) of the lock ring 60 can be screw-coupled with the second engaging portion 782 of the sleeve 78.
By the socket 78, the piston rod 21 of the pump body 1 can be prevented from directly touching or hitting the cover 90 to reduce the probability of damage.
Referring to FIG. 17 to FIG. 20, a third embodiment of the present invention provides a collapsible gripper 300, which comprises a pump body 1 and a same as the previous embodiment. The base 30, a gas supply hose 40, an inflation joint 50, a lock ring 60, a grip 70, a latch 80 and a cover 90, the pump body 1 also has a barrel 10 and a piston unit 20, but the main difference is:
In the embodiment, the piston unit 20 of the pump body 1 further has a coupling pin 23.
The piston rod 21 of the piston unit 20 has a radially extending insertion hole 212 therein.
The first engaging portion 62 of the lock ring 60 is a through hole that penetrates radially.
The second engaging portion 74 of the grip 70 is a through hole extending radially through the grip body 79.
When the grip 70 is in the use position, the first engaging portion 62 of the lock ring 60 communicates with the second engaging portion 74 of the grip 70 and the insertion hole 212 of the piston unit, so that the joint pin is 23 is inserted into the second engaging portion 74 of the grip 70, the first engaging portion 62 of the lock ring 60, and the insertion hole 212 of the piston unit 20 to fix the use position state of the grip 70.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the scope of the embodiments of the present invention, and all of the related art in the art according to the present invention are equally varied, and should belong to the present invention. The scope of coverage.
100．．．可收折握把之打氣筒100. . . Retractable grip pump
1．．．打氣筒主體1. . . Pump body
10．．．筒身10. . . Barrel
11．．．活塞空間11. . . Piston space
12．．．輸出口12. . . Output port
13．．．活塞口13. . . Piston port
14．．．第一結合部14. . . First joint
20．．．活塞單元20. . . Piston unit
21．．．活塞桿twenty one. . . Piston rod
211．．．插孔211. . . Jack
30．．．底座30. . . Base
40．．．輸氣軟管40. . . Gas hose
50．．．充氣接頭50. . . Inflatable joint
60．．．鎖制環60. . . Lock ring
61．．．第二結合部61. . . Second joint
62．．．第一接合部62. . . First joint
70．．．握把70. . . Grip
79．．．握把主體79. . . Grip body
71．．．軸孔71. . . Shaft hole
72．．．樞轉槽72. . . Pivot slot
73．．．擋止凸緣73. . . Stop flange
74．．．第二接合部74. . . Second joint
80．．．插銷80. . . plug
90．．．封蓋90. . . Cover
91．．．封蓋本體91. . . Cap body
92．．．插固件92. . . Plug in firmware
200．．．可收折握把之打氣筒200. . . Retractable grip pump
1．．．打氣筒主體1. . . Pump body
10．．．筒身10. . . Barrel
20．．．活塞單元20. . . Piston unit
21．．．活塞桿twenty one. . . Piston rod
211．．．插孔211. . . Jack
30．．．底座30. . . Base
40．．．輸氣軟管40. . . Gas hose
50．．．充氣接頭50. . . Inflatable joint
60．．．鎖制環60. . . Lock ring
62．．．第一接合部62. . . First joint
70．．．握把70. . . Grip
79．．．握把主體79. . . Grip body
78．．．套接筒78. . . Socket
781．．．套接孔781. . . Socket hole
782．．．第二接合部782. . . Second joint
80．．．插銷80. . . plug
90．．．封蓋90. . . Cover
300．．．可收折握把之打氣筒300. . . Retractable grip pump
1．．．打氣筒主體1. . . Pump body
10．．．筒身10. . . Barrel
20．．．活塞單元20. . . Piston unit
21．．．活塞桿twenty one. . . Piston rod
212．．．插接孔212. . . Plug hole
23．．．結合銷twenty three. . . Combination pin
30．．．底座30. . . Base
40．．．輸氣軟管40. . . Gas hose
50．．．充氣接頭50. . . Inflatable joint
60．．．鎖制環60. . . Lock ring
62．．．第一接合部62. . . First joint
70．．．握把70. . . Grip
79．．．握把主體79. . . Grip body
74．．．第二接合部74. . . Second joint
80．．．插銷80. . . plug
90．．．封蓋90. . . Cover
第一圖係本創作第一較佳實施例之立體分解圖。
第二圖係第一圖所示實施例之立體組合圖；其主要顯示收納時之狀態。
第三圖係第一圖所示實施例之立體組合圖；其主要顯示使用時之狀態。
第四圖係第一圖所示實施例之局部剖視圖。
第五圖係第一圖所示實施例另一視角之局部剖視圖。
第六圖係第一圖所示實施例另一視角之立體組合圖。
第七圖係第一圖所示實施例之局部動作示意圖。
第八圖係第一圖所示實施例另一視角之局部動作示意圖。
第九圖係第一圖所示實施例之立體動作示意圖。
第十圖係第一圖所示實施例之局部動作示意圖。
第十一圖係第一圖所示實施例另一視角之局部動作示意圖。
第十二圖係第一圖所示實施例之立體動作示意圖。
第十三圖係本創作第二較佳實施例之立體分解圖。
第十四圖係第十三圖所示實施例另一視角之立體圖。
第十五圖係第十三圖所示實施例之局部動作示意圖。
第十六圖係第十三圖所示實施例另一視角之局部動作示意圖。
第十七圖係本創作第三較佳實施例之立體分解圖。
第十八圖係第十七圖所示實施例另一視角之立體圖。
第十九圖係第十七圖所示實施例之局部動作示意圖。
第二十圖係第十七圖所示實施例另一視角之局部動作示意圖。
The first figure is an exploded perspective view of the first preferred embodiment of the present creation.
The second drawing is a perspective assembled view of the embodiment shown in the first figure; it mainly shows the state at the time of storage.
The third figure is a three-dimensional combination diagram of the embodiment shown in the first figure; it mainly shows the state at the time of use.
The fourth drawing is a partial cross-sectional view of the embodiment shown in the first figure.
The fifth drawing is a partial cross-sectional view of another perspective of the embodiment shown in the first figure.
Figure 6 is a perspective assembled view of another perspective of the embodiment shown in the first figure.
Figure 7 is a partial schematic view of the embodiment of the first embodiment.
The eighth figure is a schematic diagram of a partial action of another view of the embodiment shown in the first figure.
The ninth drawing is a schematic view of the three-dimensional operation of the embodiment shown in the first figure.
The tenth figure is a partial operation diagram of the embodiment shown in the first figure.
The eleventh figure is a schematic view of a partial action of another view of the embodiment shown in the first figure.
Figure 12 is a schematic perspective view of the embodiment shown in the first figure.
Figure 13 is a perspective exploded view of a second preferred embodiment of the present invention.
Fig. 14 is a perspective view showing another perspective of the embodiment shown in Fig. 13.
The fifteenth diagram is a schematic diagram of a partial operation of the embodiment shown in the thirteenth diagram.
Fig. 16 is a schematic view showing a partial operation of another embodiment of the embodiment shown in Fig. 13.
Figure 17 is a perspective exploded view of a third preferred embodiment of the present invention.
Fig. 18 is a perspective view showing another perspective of the embodiment shown in Fig. 17.
Fig. 19 is a schematic view showing the partial operation of the embodiment shown in Fig. 17.
Fig. 20 is a schematic view showing a partial operation of another embodiment of the embodiment shown in Fig. 17.
100．．．可收折握把之打氣筒100. . . Retractable grip pump
1．．．打氣筒主體1. . . Pump body
10．．．筒身10. . . Barrel
13．．．活塞口13. . . Piston port
14．．．第一結合部14. . . First joint
20．．．活塞單元20. . . Piston unit
21．．．活塞桿twenty one. . . Piston rod
211．．．插孔211. . . Jack
30．．．底座30. . . Base
40．．．輸氣軟管40. . . Gas hose
50．．．充氣接頭50. . . Inflatable joint
60．．．鎖制環60. . . Lock ring
61．．．第二結合部61. . . Second joint
62．．．第一接合部62. . . First joint
70．．．握把70. . . Grip
79．．．握把主體79. . . Grip body
71．．．軸孔71. . . Shaft hole
72．．．樞轉槽72. . . Pivot slot
74．．．第二接合部74. . . Second joint
80．．．插銷80. . . plug
90．．．封蓋90. . . Cover
91．．．封蓋本體91. . . Cap body
92．．．插固件92. . . Plug in firmware
Claims (12)
一打氣筒主體，具有一第一結合部；
一鎖制環，係設於該打氣筒主體上，可受外力作用而沿該打氣筒主體進行往復之滑移，該鎖制環具有一第二結合部及一第一接合部；
一握把，係樞設於該打氣筒主體上，並具有一第二接合部，握把可受外力作用沿該打氣筒體主體之軸向於一伸長位置至一縮短位置間進行往復移動，該握把可受外力作用相對該打氣筒主體於一收折位置至一使用位置間進行往復樞轉；當該握把位於收折位置時，該鎖制環之第二結合部係與該打氣筒主體之第一結合部加以結合，當該握把位於使用位置時，該鎖制環之第一接合部係與該握把之第二接合部加以結合。The utility model relates to a pump capable of folding a grip, which mainly comprises:
a pump body having a first joint;
a lock ring is disposed on the body of the pump, and is reciprocally slipped along the body of the pump by an external force, the lock ring having a second joint portion and a first joint portion;
a grip is pivotally disposed on the body of the pump and has a second engaging portion, and the grip is reciprocally movable by an external force along an axial direction of the body of the pump body from an extended position to a shortened position. The grip can be reciprocally pivoted by an external force relative to the body of the pump at a folding position to a use position; when the grip is in the folded position, the second joint of the lock ring is interlocked with the hit The first joint of the cylinder body is coupled, and when the grip is in the use position, the first joint of the lock ring is coupled to the second joint of the grip.
一鎖制環，係套設於該活塞桿上，並可受外力作用而沿該活塞桿進行往復之滑移；該握把具有一握把主體及一套接筒，該握把主體內部軸向具有一軸孔，該握把主體一側具有一連通該軸孔與該握把主體一端之樞轉槽，該打氣筒主體之活塞桿係穿入於該握把主體之軸孔內，該套接筒係套接於該活塞桿上，該套接筒上具有一與該插孔連通之套接孔及該第二接合部；該插銷係插接於該打氣筒主體之活塞桿插孔及該套接筒之套接孔中，且該插銷二端係穿出於該插孔及套接孔外而位於該軸孔中；該握把係以該插銷為軸心進行於該收折位置至該使用位置間之往復樞轉。The pump of the foldable grip according to claim 1 further includes a latch; the pump body has a barrel body and a piston unit, the barrel body has a piston space, and the piston space is connected to the piston space An external output port and a piston port connecting the piston space to the outside, the peripheral wall of the piston port has the first joint portion, the piston unit has a piston head located in the piston space, and a piston head is connected to one end of the piston head And a piston rod extending from the piston port, the piston head being retractable linearly displaced in the piston space by an external force, the piston rod having an insertion hole;
a lock ring sleeve is sleeved on the piston rod and is reciprocally slipped along the piston rod by an external force; the grip has a grip body and a set of barrels, and the inner shaft of the grip body The shaft has a shaft hole, and a side of the handle body has a pivoting groove connecting the shaft hole and one end of the grip body, and the piston rod of the pump body penetrates into the shaft hole of the grip body, the sleeve The socket is sleeved on the piston rod, the sleeve has a sleeve hole communicating with the socket and the second joint portion; the bolt is inserted into the piston rod insertion hole of the pump body and a sleeve hole of the socket, and the two ends of the pin are threaded out of the socket and the sleeve hole and located in the shaft hole; the grip is centered on the pin at the folding position Reciprocating pivoting to the position of use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101132156A TWI518244B (en) | 2012-09-04 | 2012-09-04 | Can be folded to handle the pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101132156A TWI518244B (en) | 2012-09-04 | 2012-09-04 | Can be folded to handle the pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201410975A true TW201410975A (en) | 2014-03-16 |
| TWI518244B TWI518244B (en) | 2016-01-21 |
Family
ID=50820766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101132156A TWI518244B (en) | 2012-09-04 | 2012-09-04 | Can be folded to handle the pump |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI518244B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI645110B (en) * | 2017-12-07 | 2018-12-21 | 吳樹木 | Pump with switchable grip direction |
| CN109944765A (en) * | 2019-04-11 | 2019-06-28 | 昆山十全塑胶五金产品有限公司 | Inflator |
-
2012
- 2012-09-04 TW TW101132156A patent/TWI518244B/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI645110B (en) * | 2017-12-07 | 2018-12-21 | 吳樹木 | Pump with switchable grip direction |
| CN109944765A (en) * | 2019-04-11 | 2019-06-28 | 昆山十全塑胶五金产品有限公司 | Inflator |
| CN109944765B (en) * | 2019-04-11 | 2023-11-10 | 昆山十全塑胶五金产品有限公司 | Inflator |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI518244B (en) | 2016-01-21 |
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