TWM249775U - Linking rod device for screw (nail) - Google Patents

Description

M249775 V. Creation instructions (l) < The stroke of the front end of the new creation belongs to the inner end of the creation and is controlled by the simple and temporary control of the lock depth (the improvement of the structure of the conventional technology used in the past). The sleeve spring keeps the steel ball away from the changer; assembly tool head pattern, external thread head, external thread section, the front end of the thread section is set by the outer sleeve magnet, the cymbal to set the depth, and wood screws, but provided by the technical collar of its locking depth, etc. A person with a magnetic elastic piece and a set screw degree effect> 0 9 0 2 One of the clamps, a pole body with a sliding sleeve and a spring with an empty space for a tool connection; the front end of the upper sleeve locking It is necessary to set the front end of the set to form a group; by doing so, the screw-locker is forced to use the above-mentioned shortcomings. Domain> A kind of screw (nail) post device, which is special to the inner element of the sliding sleeve, and its sliding sleeve is set on the post to slide, and it is controlled by the chute and the groove to achieve the component (nail) and retaining screw. (Nail) lock state and 2 4 3 9 device, the inside of the package is designed to hold the ball against the steel ball against the holding space, but can be rod, with its characteristic in-place nut and the tool element and magnet, The cap is fixed, and the structure of the performer is No. 7 "Clamping the space containing the handle, the tool post must be positioned, the tool is unlocked to the joint, and the work is: the tool is connected to the inner hole of the outer sleeve, The screw attracts the lugs and is pressed in combination to achieve the screw attracting device for connecting the middle part and the sliding rod for the sleeve, so that the other end of the rod is threaded, and the outer sleeve structure, the outer sleeve structure of the screw outer sleeve The nail attracts the knot of the pneumatic or electric tool post ring groove grooved sleeve compression sleeve. It is smoothly removed at one end, equipped with an external screw, and the inner and outer nail attracting knots of the tool adapter are wrapped to adjust the lock and absorb the impurities. Screws and adjustments

M249775

In addition, there are still many conventional post designs, but the common problems of these posts are not the design of posts with fixed tool heads and temporary positioning screws and retaining screws to adjust the locking depth and other effects. There are still inconveniences and shortcomings in its use, which are its disadvantages. The creator of this creation has been engaged in the manufacturing of hand tools and related products for many years and knows its manufacturing methods and its advantages and disadvantages. It is committed to improving its shortcomings, with a view to making them more practical. Trial work, finally created the "screw (nail) post device" of this creation. < New content >

The main purpose of this creation is to eliminate the above-mentioned shortcomings and provide a screw (nail) post device, wherein the screw (nail) post device includes a post and a slide sleeve, and the inner periphery of the front end of the slide sleeve It is provided with magnetic components and its α sleeve is set to slide on the post, and its stroke is controlled by the elastic member in cooperation with the chute and the groove, so as to achieve simple and temporary positioning of the component screws and nails and retaining screws Lock status and control lock depth effect are its characteristics. # f 关 The techniques, methods and effects used in the creation of this book will be described in detail below with a better embodiment and the drawings. I believe the above purpose of this book

The structure, structure and characteristics of the structure should be understood in detail. < Embodiment > The f creative department provides a designer of a screw (nail) post device. & In order to make it possible to further understand the structural design and technology of this creation, I will explain it in conjunction with the drawings below: Refer to Figure 1, a screw (nail) post device, mainly

Page 6 M249775 V. Creative Instructions (3) Contains a sliding sleeve (10). The sliding sleeve (10) is provided with a magnetic element (1 1), a magnetic element (1 1) and a through hole (1) around the inner hole. 1 1) 'The inner surface of the sliding sleeve (10) is provided with a front positioning chute (12) and a rear positioning chute (13) according to the travel position of the post (20), and a hexagon is provided at the rear end of the post (20) The rod section (21) can be connected to the chuck of the pneumatic power tool with its hexagonal rod section (2 1), and the front end of the rod (20) is provided with a tool head group connection hole (22) and a rod (20). ) A recessed groove (2 3) is provided to set an elastic member (30); ^ An elastic member (30) can be a C-shaped line, and the elastic member (30) is set on the post (20) The groove (23), and a sliding sleeve (10) is set on the post (20), and the sliding sleeve (10) is slid to the front and rear positioning chute (1 2), (1 3). The elastic member (30) catches the limit and reaches the effect of the movement range of the limit sliding sleeve (100). Referring to FIG. 2, a recess (2 3) is provided on the post (20), an elastic member (30) is set, and a tool head group connection hole (2) is provided at the front end of the post (20). 2), the back end is provided with a hexagonal rod section (2 1), a sliding sleeve (1 0) is provided with a magnetic element (1 1) around the inner hole, and the sliding sleeve is provided with a chute (12) (13) as The limit of the moving limit, the post (20) is provided with a receiving hole (24) of the steel ball (40), and a sliding sleeve (10) is provided with an annular groove (1 4) for the steel ball (40) to retract. ) And the inclined surface (15), the sliding sleeve (10) is provided with a front positioning chute (12) and a rear positioning chute (13), which can be used to position the tool head forward and backward and replace the tool head to achieve the post (20). Locate and lock the tool head (50), or detach it when you use Pitto to easily unlock the tool head (50). The tool head (5 M249775 5. Creation instructions (4) ◦) is fitted with the steel ball (40). Positioned with a groove (5 1). With the above combination, the sliding sleeve (1 0) is pushed backward to position the elastic member (30) in the front positioning chute (12), and the steel ball (40) is aligned with the ring groove (14) so that it can be retracted and The tool head (50) can be unlocked and the tool head (50) can be removed; in addition, when the sliding sleeve (1 0) is pushed in front of the tool head (50), the card screw (nail) (5 2) The head and the magnetic component (1 1) firmly attract the screw (nail) (52), which is convenient for locking work and can control the locking depth. Referring to Figures 3 and 4, the screw (nail) post device includes a sliding sleeve (60). A magnetic element (61) and a sliding sleeve (60) are arranged around the inner hole before the sliding sleeve (60). The inner surface is provided with a front positioning chute (6 2) and a rear positioning chute (63) according to the travel position of the post (70). A post (70) is provided with a hexagonal rod section (7 1) at the rear end. With its hexagonal pole section (7 1), it can be connected to the chuck of the pneumatic power tool, and the front end of the post (70) is provided with a tool head group connection hole (72), and the post (70) is provided with a groove. (7 3) An elastic member (80) may be sleeved, and the elastic member (80) may be a C-shaped wire sleeved in the groove (7 3) of the post (70), and then to the post (70) The upper set is provided with a sliding sleeve (60), according to which the sliding sleeve (60) is slid to the front and rear positioning chute (62), (63) is clamped by the elastic member (80) to limit the position, and the post (7 0) The receiving hole (7 4) of the steel ball (81) is provided, and the sliding sleeve (60) is provided with a ring groove (6 4) and a slope (65) for the steel ball (8 1) to retract, and the tool head (90 ) A groove (91) is provided in the engaging position of the steel ball (81), and the steel ball (81) must be locked in the groove.

M249775 5. Creation instructions (5) The groove (9 1) is used to lock the tool head (90) so that it cannot be arbitrarily pulled out. In summary, this creation has excellent progress and practicality among similar products. At the same time, it has not been found in the literature that the same structure exists in the literature at home and abroad. Therefore, This creation already has the elements of a new type of patent. The above embodiment is only used to illustrate the creation, so that, within the scope of the spirit of the creation, various deformations, modifications and applications made by those skilled in the art should be included in the scope of the creation.

Page 9 M249775 Simple description of the drawings < Simple description of the drawings > Figure 1: This is a cross-sectional view of an embodiment of the present invention. FIG. 2 is a sectional view of an implementation state of an embodiment of the present invention. Fig. 3: is a sectional view of another embodiment of the present invention. FIG. 4 is a sectional view showing an implementation state of another embodiment of the present invention. < Illustration of the drawing number of the drawing > (1 0) Slide sleeve (1 2) Front positioning chute (1 4) Ring groove (2 0) Post (2 2) Tool head assembly hole (2 4) capacity Hole setting (4 0) steel ball (5 1) concave point (6 1) magnetic element (6 3) rear positioning chute (6 5) inclined surface (7 1) hexagonal rod section (7 3) groove (8 0) elasticity (9 0) tool head (111) through hole (1 1) magnetic element (1 3) rear positioning chute (1 5) inclined surface (2 1) hexagonal rod section (2 3) recess groove (3 0) elastic piece (50) Tool head (60) Slide sleeve (62) Front positioning chute (64) Ring groove (70) Post (72) Tool head connection hole (74) Receiving hole (8 1) Steel ball (9 1) groove

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Claims (1)

M249775 6. Scope of patent application 1 · A screw (nail) post device 'characterized in that: a sliding sleeve, a magnetic element is provided on the inner periphery of the front end and a magnetic element is provided with a through hole, and the inside of the sliding sleeve is provided according to the front and rear limit positions A chute, a sliding sleeve, and a ring groove and a slope for the ball to retract; a post, the back section is made of a hexagonal rod section, the post is provided with a recessed groove to be sleeved with an elastic member, and the front end of the post is provided with a tool head group connection hole, A steel ball accommodating hole is provided on the post to accommodate the steel ball; a tool head is provided with a recess for positioning the steel ball; with the above combination, the sliding sleeve can be set on the post and slide at a limited position, and the magnetic component is temporarily positioned Screw, and the tool head group connection hole set an appropriate tool head and card screw lock. 2 · —A kind of screw (nail) post connecting device, which is characterized by: a sliding sleeve, with magnetic components on the inner periphery of the front end, and magnetic components with through holes; There is a ring groove and a bevel for the steel ball to retract; a post, the back section is made of a hexagonal rod section, the post is provided with a recessed groove to be sleeved with an elastic member, and the front end of the post is provided with a tool head group connection hole, and the post is provided with The steel ball accommodating hole accommodates the steel ball; a tool head is provided with a groove for the positioning of the steel ball; by the above combination 'the sliding sleeve can be set on the post and slide at a limited position, the magnetic component temporarily positions the screw, and the tool head An appropriate tool head is set in the connection hole, and the card screw is locked. Page 11