TWM247354U - An attach and detach structure of a screwdriver head socket - Google Patents

Description

ivizh / jd4

Please refer to Figure 2, another type of steel ball is: outer cover (8!) And ㈣ (82 = mouth structure movable seat (85) A sleeve 52 () 8 ^ 1 small elastic body ("), sliding 盍 ( 88) Combined and fixed, the main action of the bean) and above, the principle of action is to use a screwdriver head to insert

M247354, Figure 4 (71 (71 The first end (711) is for the tool 2) It is fixed to the outer edge of the above-mentioned cylinder (7 heads' sleeve (73), the sleeve 1), and the sleeve ( 73) 4) production), make the screwdriver strength, elastic body 8 9) higher degree ask because of this) displacement such a habit 8 1) 8 9) the head of the head often does not match the species can be compressed alone, steel ball (8 When the screwdriver was lifted by the lifting (84), it was stuck, but the problem, and its screwdriver head was not separated from the screwdriver by the creation, so that it fits into today's workers. The head 1 (and five, creation instructions (2) inside the sleeve (8 6) 'will lift against small and large elastomers (8 4) 9) can be trapped in the ring groove of the driver's head In the next step, the outer cover (9 1 sub) is forced by the steel ball (8 9) to position the screwdriver head. This customary creation has a deep and large ring groove (9 0). Its composition structure is more complex, not only The so-called "screw-head ejection" structure has not been "directly" ejected, and the manufacturing and assembly costs increase with the structure, or when the screwdriver head is replaced, it must be ordered first. It is used to lock and position the screwdriver head of the screwdriver head, and to achieve the plug sleeve's operation, both hands must be used in order to require a simple structure, so the customary creation of the screwdriver head is produced. Please refer to the 3rd improved structure 』Includes a cylinder. The accommodating space includes the first end elastic body (8 outer cover (9 1 9 0) card) after being pulled, and then through the small because of the steel ball ('therefore easy to produce assembly is not sure, the sleeve Tube (8 6 plus, in addition, the outer cap (the steel ball of the head can be reached, or it can be achieved by changing the screwdriver, if not, there is another indication) a "power tool chuck" which is provided with an accommodation space, and) The second end (7 1 2) is inserted; one side of a positioning device (7) is fastened with a zika fixing tool 73) to the posts (7 between the posts (7 1). 2. Creation description (3) The large elastic body (7 4), only its r 7 〇, (7 1) produces ^ mesh is elastic to Yun Qin Er j 7 3), and the outer seam of the cylinder (71)-, An abutment device (77) is fixed on the outer edge of the cylinder (7 1), which is a restricting sleeve ($ 灯 第-端 （7 ") * 第 ir7l 7 of the cylinder (71) 〇X ^,, the outer edge of one end (7 12), and the sleeve Γ 7 3) is opposite to the cylinder (71) on the outer edge of the cylinder (7 2); The second end (7 i 2) of the accommodation space is fixed and fixed to the column (7 1). It is placed on the bottom cover. 0 :) (: =;) and: Γ? ": 6)”) Of the body (71): top); hunting to make the sleeve (so that the tool head fits on the cylinder (slide in 7 directions, o ^ m ^ "M side) and hunting by the positioning device [7, while compressing small elasticity When the body (clamped on the inside of the column (71), the second end of the body (71) (71 ?, ::: S (73) facing the column 7 2) loses the card cutter and 1 2). Slipping 'causes the positioning device (7 6) to eject the tool head from the small bullet. User: You can reach the socket of the screwdriver head or take Ui: so that the above-mentioned conventional creative use can be used. When there is still a profitable driver's plugging operation, the reason why the plug-in operation can be single or lost is because the "positioning device" is subject to "# I" in advance, and the technology is: bead groove ", and it is compressed and restricted at the same time. The 7: The stroke of the "capacity jacking, so the screwdriver head可以 二 二 "大 大体" "Positioning device" is fastened, and especially 3 sets are fixed in the "pillar" by ~ I clothes 罝 ", without having to use double ^ to remove the screwdriver head, then When used,. During the operation, if "the sleeve" removes the screwdriver head, the "Γ sec 7 position device" is trapped in "Rong Zhu

I Page 8 M247354 V. Creation Instructions (4), when the stroke of “Release and Override Row Slide Base” is reached, the setting = small elastic body is pushed to the position before it is convex, and it is located in the accommodation first. Sixth, the sliding action cannot be moved to the positioning position (as in the first end of Figure 5 ^ ^). When the sliding seat covers the driver, you must use one hand. In this way, the user wants to insert it again to complete it. And returning to the traditional practice "Operation: square m sets of screwdriver heads, the instability of the device when using it has become this practice. Knowing this, it is used to push the top to drive the" slip of the main lack, and in the shrinking process, Its elastic response force: body "time k becomes the situation where the above positioning device is unstable. _, * Gengyi will have this in mind. The creator has been in need of ^ = improvement for many years. Manufacturing experience, for the above-mentioned custom creation The research and development of the industry we are facing and actively seeking solutions according to the aforementioned needs, discuss it, and try it out, and finally successfully create the original innovation = research and improvement of power ", in order to improve the above-mentioned custom = lost screwdriver head sleeve Acquisition structure [II. Creation content] The main purpose is to provide a "structure" which makes the screwdriver head not only convenient: efficiency and quality during operation. It also "sets the screwdriver head in position and removes the edge to achieve the above-mentioned effect and purpose. This quick = structure", which The one end of a shaft is provided with a socket for receiving 2 sockets. The inner wall surface of the socket socket is provided with a grooved sleeve-like inner m-shaped sleeve which is penetrated outwardly. The sleeve is sleeved on the shaft forming groove. Page 9 of the ditch M247354 V. Creation instructions (5) _: Ϊ ΐ ΐ ΐ ΐ 周 The peripheral surface f is provided with corresponding '', '' pieces corresponding to the ditch and connected, and one from the inside The pole sleeve and the outer sliding sleeve set are sleeved on the outer edge of the shaft, one = sleeve 'the inner edge wall surface of the outer pole sleeve is opposite to one end of the inner sleeve; Ί ^ ® is formed with an end step and a constriction step at one end of the slip ^ 林 Γ ^, when the positioning: groove 'and transversely protrudes at the end of the socket of the driver head :: = placed in the sleeve In the process of receiving the socket = This field screwdriver is inserted into the shrinkage step and placed on the fixed position. The positioner is displaced and pushed down and pushed back! = After 2 1 the positioning member is moved again. The notch is positioned by the elastic member, so that the outer end edge of the screwdriver can be caught against the sleeve of the driver's head at the same time, and it can be replaced with a screwdriver head, which is simple and stable when inserted with one hand. Office :: I believe that this set of socket bases can be placed, and can be referred to as 1 = out of this socket base, and be absorbed by the person in a timely manner. The practicality and stability of Juquzi head removal and placement is related to the stability The best practices used in the creation are combined with the techniques, methods, and effects of the drawings, to give a comparison, structure, and characteristics, which will be explained later. I believe that the above purpose of this creation [four, the implementation of the creation ;;] derived from -In-depth and specific understanding. In order to enable it to further understand the structural design and technology of this creation,

M247354 、 Creation instructions (6) will be explained later in conjunction with the drawings: Please refer to Figure 6 ~ 第 仔 之 ^ # 丄 ◦ As shown in the picture, this creation "Improvement of screwdriver head sleeve, lining, mouth structure" ' Its button ψ — 人-# _ 彳 η η A A components include—a shaft (1 0), a sleeve and the shaft; ^ 干 (1 Q) 外 取 # 〇η λ ^ y lining where appropriate The sleeve (20) and the sliding sleeve (30), an elastic member for positioning (β Q, the life plate from the mountain .., 1 thousand I 6 3), and an adsorption component with an adsorption and elastic function ( 4 〇), in which the shaft (10) is a Korean pole field *, = + long rod body for conversion, one end is provided with a socket hole socket (ιι) sleeved with a screwdriver head (50), and the other The end is convex two sets of connecting sections (12) for connecting electric tools and other driving tools, and the socket hole socket (1 1) is a hexagonal structure corresponding to the screwdriver head (50). A stop ring (6 1) is provided to block the component sleeved on it, and a groove (1 3) penetrating outward is cut out at an appropriate position on the inner wall surface. An inwardly extending slot (1 4) is provided inward for the purpose of The suction assembly (40) is provided at one end. The inner bushing (20) is a ring structure, which happens to be set on the outer edge of the forming groove (1 3) of the shaft (1 0). The annular surface is provided with the groove (13). The corresponding bead hole (21) can be accommodated in a positioning member (62). The positioning member (62) is a round steel ball, which is simultaneously accommodated in the bead hole (21) and the groove ( 1 3). The sliding kit (30) is sleeved on the outer edge of the shaft (1 0) and is composed of an inner rod sleeve (3 1) and an outer rod sleeve (3 2). The convex shape is sleeved at the middle of the shaft (10), and the outer sleeve (3 2) can be covered outside the inner sleeve (3 1) and covered with the inner sleeve at the same time. (2 〇), and the elastic member (6 3) is located in the inner M247354 V. Creation instructions (7) The bushing (20) and the inner rod sleeve ((3 2)) are opposite to the positioning member (王 1¾ 敫Structure's abutment step), and when the positioning member (6 2 (1 3)), one end of the positioning member slightly protrudes from the other end of the groove (0) and is inserted into the socket hole seat (1 the adsorption The assembly (4 〇) (4 2) is composed of the elastic body provided in the extension hole slot (1 4 with a magnetic suction member, which can be based on this. When the socket is seated in the socket (11) by the above-mentioned member, the When the screwdriver head (5 0) is inserted, it must be pushed against the positioning 0) and shifted, and at the same time the β 2) is pushed to the shrinkage step 0) and then inserted and positioned, followed by (6 3 ) The elastic force pushes and gets stuck in the one-handed socket of the screwdriver head (50). More 50) The sleeve is adsorbed by the socket hole seat β 4), and the bearing is increased. When the screwdriver head 3 1) is within 6 2) (321)) is accommodated in the receiving step 13 ), And the path of 1) is composed of an elastic compound (4 1), and the set is composed of the elastic compound. Now, because of the fixed path, the piece (6 2) is an elastic member (6 (3 2 2 The positioning member (removed to the original position positioning notch) is a stable, simple (1 1) desire when it is set, which is mainly due to the formation of a bead hole on the wall with a shrinkage step (2 1 (3 2 1 laterally convex to the screw body (4 1) has an elastic recovery adsorption piece (4 body (4 1) sub head (50 position piece (6 2, screw head (, drives the inner 3), When this), the borrowing of 6 2), and at the same time order 5 1), and when that time 'can be the stability. When removed, make the outer rod sleeve next to each other (322) And grooves) push against, the sub head (5 and the adsorption force '—— * 2) is one end.) Inserted into) is protruding 5 0) plug bushing (2 positioning member (sub head (5 by the Elasticity of the outer edge of the screwdriver Endings

Page 12 M247354 V. Creation instructions (8), the outer sleeve (3 2) is displaced toward the socket hole seat (1 1), so that the positioning $ (6 2) is trapped in the shrinkage step (3 2 2), the clamping relationship between the bit (6 2) and the screwdriver head (50) can be released, and when the screwing force of the screwdriver head (50) by the positioning member (62) disappears, the When the body (4 1) is rebounded, the screwdriver head (50) must be slightly ejected from the socket hole base (11) (as shown in the figure li), and because the screwdriver head (50) must be timely The suction member (4 2) is sucked, so it will not be caused by improper ejection due to the excessive force of the elastic body (4 1), and it is convenient for the user to remove and replace the screwdriver head (50). operation.

In addition, referring to FIG. 12 and FIG. 13 again, in the variation of the embodiment of the present invention, in addition to the fact that the sliding kit (30) can be matched with a positioning buckle (3 3) by the outer rod sleeve (3 2) In addition to the composition, the adsorption member (4 2) can be separated from the elastic compound body (4 1) and provided on the inner wall of the front end of the socket hole seat (1 1). As shown in the figure, the outer rod sleeve ( 3 2) A positioning ring groove (3 2 3) is provided at an appropriate position on the inner wall of the end edge for the positioning buckle (3 3) to be buckled therein instead of the inner rod sleeve (3 1) member. When the outer rod sleeve (3 2) When coupled to the shaft (10), the two ends of the elastic member (63) abut against the inner bushing (20) and the positioning buckle (33), secondly, In order to provide the adsorption member (4 2), a through hole (15) is provided in the inner wall of the front end of the socket hole seat (masonry) at an appropriate place, so that the adsorption member (4 2) is provided on the screwdriver head (50). ) The path of travel. This can not only improve the lack of "locating knots" used by conventional screwdriver sleeve tools to fix the screwdriver head, but also improve the convenience and convenience of one-handed operation of the screwdriver head (50). Stable quality and more

M247354 V. Creative Instructions (9) Practicality. Summarizing the above descriptions, through the design of the above structure, this design can effectively overcome the shortcomings of habitual creation, and further has the above-mentioned many advantages and practical values. Therefore, this creation is a new creative creation with excellent creativity. No identical or similar product creation or public use has been seen in the technical field, so this creation has met the requirements of the "newness" and "progressiveness" of the new patent, and an application is filed in accordance with the law. Brief description of the drawings [Simplified description of the drawings] Figure 1 is the first customary Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 7 Rong Q Huifu ¢ 5 Figure is the first Two customary systems are the third customary system, the third customary system is the third customary system, the third customary system is the basis of the creation, and the author is the basis of the creation. Figure 9 ). · Figure 10: The positioning of this creative set). Figure 11 Figure 12 Figure 13 Figure 3 is the creation of this creation, is the origin of this creation, and is the illustration of the drawing number of this creation. Figure Axes: (1 0) Group connection: (1 2) Extension Hole slot: (1 4) Inner bushing: (2 0) Slide kit: (3 0) Outer rod sleeve: (3 2), which is a schematic sectional view of the combination. Schematic illustration of the composition of the composition. Schematic illustration of the composition of the composition. Schematic illustration of the combination of creation. The use of creation is missing. Schematic diagram of the body combination appearance. Volume decomposition diagram. Schematic diagram of the cross section (the screwdriver head is not inserted), and σ correction surface diagram (another sectional view of the screwdriver head socket (a schematic illustration of the ejection action of the screwdriver head plug. Schematic illustration of the decomposition of the two embodiments. Combination of the two embodiments) Schematic sectional view. Socket hole seat: (1 1) Groove: (13) Through hole: (1 5) Bead hole: (21) Inner rod cover · (3 1) Abutment step: (3 2 1)

247 Page 15 M247354 Schematic illustration of shrinkage step: Positioning buckle: Springback screwdriver head stop ring elastic piece (3 2 2): (3 3) (41) (50) (61) (63) Positioning ring groove suction module suction piece: positioning notch (32 (40 4 2) (51

Page 16

Claims (1)

M247354 / 、, Shenyan patent scope 1. An improved structure for taking out a screwdriver head sleeve, including: a shaft, one end of the shaft rod is provided with a socket hole socket for the screwdriver socket, the socket hole socket The inner wall surface is in place and a slot is formed to penetrate outwardly; the inner bushing is set at a suitable location on the outer edge of the shaft forming slot, and a bead hole corresponding to the slot is provided on the inner bushing for one The positioning member is accommodated therein. A sliding kit 'is sleeved on the outer edge of the shaft and covers the inner bushing' at the same time. The inner wall surface of the positioning member is formed with two adjacent and edge-shaped structures. An edge step and a reduced step, and an elastic member is provided between the other end of the sliding member and the inner sleeve. When one end of the positioning member is abutted by the sliding member, When the step is pushed, the other end of the step protrudes slightly from the groove, and protrudes laterally from the path of the socket of the screwdriver head; an adsorption component, which is composed of an elastic body and an adsorption member, is provided in the socket hole In the seat, it is a component with both magnetic and telescopic elasticity. · By this, the driver can be easily and stably inserted and replaced with one hand. At the same time, when the driver is set on the When socketed in the socket seat, the bomb body can be compressed and adsorbed by the adsorption member, and when the screwing force of the screwdriver head is released, the bomber member may slightly eject the screw head from the socket hole seat. And be sucked by the adsorption member in time, so that the user can easily remove the screwdriver. 2. According to item 1 of the scope of the patent application, the screwdriver head sleeve is removed. The structure is improved. Among them, the inner edge of the socket hole seat is extended and connected with an extension sample, so that one end of the elastic body can be positioned inside. 3. The structure of picking up the screwdriver head sleeve according to item 1 of the scope of the patent application is improved. The sliding sleeve can be composed of an inner rod sleeve and an outer rod sleeve. The M247354 rod sleeve is set in the patent application scope. After the elastic member, the outer edge of the elastic member can be made to abut against the elastic member, and then the outer rod sleeve is covered outside the inner rod sleeve, and the two adjacent abutment step portions and the constriction step portions are arranged. Placed on the inner wall of the outer rod sleeve. ^ 4. Improved the structure of the screwdriver head sleeve according to item 1 of the scope of the patent application. 'The sliding kit can be fitted with an outer rod sleeve and a positioning buckle group f'. The inner wall of the outer edge of the outer rod sleeve can be opened in place. A positioning ring groove is provided for the positioning buckle to be buckled. When the outer rod sleeve is coupled to the shaft, the two ends of the elastic member abut against the inner bushing and the positioning buckle. 5. The structure for removing the screwdriver head sleeve according to item 1 of the scope of the patent application is improved, wherein the adsorption member must be fixed on one end of the elastic body, or 'positioned on the inner wall of the front end of the socket hole seat. Those who are inside the through hole. β. The structure for removing the screwdriver head sleeve according to item 1 of the patent application scope is improved, wherein the positioning member is a round steel ball. 7. An improved picking structure for a screwdriver head sleeve, which includes a shaft. One end of the shaft rod is provided with a socket hole socket for the screwdriver head to be sleeved. The screwdriver head is provided with an elastic card to position the screwdriver head. The inner bushing, sliding kit and positioning parts are mainly provided with an elastic compound and an adsorption member in the socket hole seat. When the screwdriver head is set in the socket hole seat, the elastic body can be compressed. And is adsorbed by the adsorbing member, and when the screwing force of the screwdriver head is released, the elastic replica may slightly eject the screwdriver head from the socket hole seat, and be suctioned by the adsorbing member in time, which is convenient The user removes the driver. 8. The structure of the screwdriver head sleeve according to item 7 of the scope of the patent application is improved. Wherein, the inner edge of the socket hole socket is extended and connected with an extension hole groove, so that one end of the elastic body can be positioned inward. Page 18 M247354 6. Scope of patent application 9. The structure of the screwdriver head sleeve according to item 7 of the scope of patent application is improved, in which the inner bushing and the sliding sleeve are set at appropriate places outside the shaft and more inside. An elastic member is provided between the bushing and the sliding kit, and the positioning member is ^ in the bead hole of the inner bushing. When the screwdriver head is inserted into the socket hole seat, the positioning member must be clamped to the outside. Position the edge of the notch. 10. The structure for removing the screwdriver head sleeve according to item 7 of the scope of the patent application is improved, wherein the adsorption member must be fixed on one end of the elastic body, or 'mounted on the inner wall of the front end of the socket hole seat. Those who fit in the through hole. Page 19