TWM247374U - Rod structure of a telescopic tool - Google Patents

Description

M247374 IV. Creation Instructions (1) [Technical Field to which the New Type belongs] The oral creation is related to a kind of telescopic tool rod body, more specifically, it refers specifically to the improvement of the structure of a telescopic tool rod body. [Prior art] The general telescopic tool rod body for a bet L is shown in Figure-. It is mainly composed of a body body and a tube body body. One end of the rod body = tool end. On the side, a plane (11 ;, ^) is formed in the long direction, and ^ m (ni) is opened on the plane (11) at a predetermined distance from the other end of the carcass (1) to accommodate the spring ( 12) and-the locking pin ⑽, so that ϋ "can be partially exposed outside the groove 安装" after installation, and: 仞 仞:, τ: set on the outside of the rod body (1) , Which is at the proximal end:! — Opening ⑵), 俾 for inlay-clamping block ⑵), such as Xi: ί (2): using 牯, the clamping pin (13) provided on the rod ⑴ is displaced to The card control block (22) set in the second will be subject to card control restrictions, which will promote the tube system (2) to be connected to each other and not to be separated. It is true that the action of collapsing is not a problem. Ί The opening (21) is opened on (), and the one-card-deficient Sugawara II i manufacturing process is tedious. 'It is time-consuming and labor-intensive, but it is not in line with the use and progress: ϊ: The above serious defects' Ideal and reality 'reduced to one We strive for the goal to be improved also. This kind of extension and maintenance work is meticulous. The creator of this case has carefully considered it and has accumulated many years of experience in the development, research, and sales of various systems, components, and other components. Created a kind of telescopic tool rod structure improvement.

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The primary purpose of this creation is to improve. It simply needs to be near the tube body to correspond to the plane set by the rod body. In this way, the flat part of the tube body can be caught and connected to each other without separation, so the manufacturer. A flat part is formed on one side of the end of the rod structure of a telescopic tool. The clamping pin provided on the rod is displaced to the limit, so that the rod body and the tube body are labor-saving and labor-saving. The good effects of the time are as follows: According to a telescopic tool rod structure modification provided in this creation-one end of the carcass is the tool end, and one side is a dagger in the longitudinal direction: the plane 'Λ 外' is in The rod body is provided with a groove on the plane at the predetermined position from the other end to accommodate a spring and a locking pin, so that the locking pin can partially expose the outside of the groove; The body 'is displaceably sleeved on the outside of the rod body, and a flat portion is formed at the ^ side of the proximal end portion to correspond to the plane provided by the rod body, so that the caliber at the flat portion of j is smaller than that of other portions The caliber is small, so that the telescopic action is performed ^ '5 The displacement of the clamping pin provided on the xuan rod body to the flat part of the tube body will be restricted by the clamping, which will promote the rod body and the tube body to each other Links do not separate. ^ About the above purpose of the creation of this book, I will give a better and feasible embodiment and L · — no. Ϊ́ " As explained later, the reviewing committee members can further understand the technical features of this work—the temple sign and the advantages. And awareness. [Implementation method] As shown in the second and third pictures of the contraction and review, the creation provided by this creation-a kind of extension, "" like body ,, and σ structure improvement, is generally composed of a rod body (3) and A tube

M247374 IV. Creation description (3) '(4) The location and address are combined; of which: the rod body (3)' one end is the tool end (30) (as shown in the third picture), and on one side A plane (3 1) is formed along the longitudinal direction. In addition, a groove (3 2) is provided on the plane (3 丨) at a predetermined distance from the other end of the rod body (3 2) for receiving a spring (3 3) and-^ pin (3 4), so that the latch pin (34) is partially exposed outside the recess (32) under the action of the elastic restoring force of the spring (33) The official body (4) 'is displaceably sleeved on the outside of the rod body (3), and a flat portion (4 丨) is formed at one side of the f proximal end to correspond to the rod body (3) The plane (31) is set so that the caliber of the flat portion (41) is smaller than the caliber of other parts. The 'shown in the figure' shows that the cross-section of this creation is shown in the condensed state as shown in the figure, in which the rod body (3) shrinks inside the tube body (4), leaving only the tool end (30) exposed on the tube body (4 ) Outside; as shown in the fourth figure, it shows a schematic diagram of this creation, and when the elongation effect is performed, the -density reaches 2 levels adjacent to the H (3), the locking pin (34) set to the tube is displaced to the tube The continuous displacement of the body (4) such as ΓIa is restricted by the restraint 'making the rod body (3) unable to continue = leaving 2 will cause the rod body (3) and the tube body to be connected to each other.' Thinking is' In order to ensure the stability of the combination without slow motion: Among them, the rod body (3) and the tube body ⑷ ... sets (5) / 俾 ensure the combination of stable money movement. Also, ‘’ τ, as mentioned above, the results disclosed in the creative embodiment of this case ^ ^

On the side of the proximal end of the tube body, and only need to be molded at the side of the tube with the corresponding rod body set #

Page 8 M247374 创作, creation description (4) plane, so that the clamping pin set on the rod body can be restricted by the displacement of the flat part of the tube body, so that the rod body and the tube body can achieve each other The connection will not be separated, so the manufacturing has the effect of saving labor and time. Therefore, it is no doubt that the creation has "availability in industry". In addition, the structure disclosed in the creative embodiment of this case, the application It has not been seen in publications before, and has not been used publicly. In addition, it has the fact that the effectiveness is enhanced as described above. Therefore, the "newness" and "progressiveness" of this creation have been met, and a new patent application has been filed according to law. , I would like to ask for your review and grant a quasi-patent as early as possible. «

Page 9 M247374 Schematic description [Schematic part] The first diagram is a three-dimensional exploded view of a conventional telescopic tool. The second picture is a three-dimensional exploded view of this creation. The third picture is a longitudinal sectional view showing the contracted state of this creation. The fourth figure is a longitudinal sectional view showing the elongation of this creation. Drawing part] (1) Rod body (11) Plane (111) Groove (12) Spring (13) Clamping pin (2) Tube body (21) Opening (22) Clamping block (3) Rod body ( 30) Tool end (31) Flat surface (32) Groove (33) Spring (34) Clamping pin (4) Clamping pin (41) Flat part (5) Ring sleeve

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Claims (1)

M247374 V. Application for Patent Scope 1. An improved structure of a telescopic tool rod body, including: a rod body, one end of which is a tool end, and a flat surface formed along one direction at one side; A groove is provided on the plane at a predetermined end of one end for receiving a spring and a locking pin, so that the locking pin can partially expose the outside of the groove; A tube body is rotatably sleeved on the outside of the rod body, and a flat portion is formed at one side of the proximal end portion to correspond to the plane provided by the rod body, so that the caliber at the flat portion is smaller than other The caliber of the part is small. In this way, when the telescopic action is performed, the clamping pin provided on the rod body will be restricted by the clamping when it is displaced to the flat part of the tube body, which will promote the rod body and the tube body to be connected to each other. No separation. 2. According to the improvement of the structure of the telescopic tool rod described in item 1 of the scope of the patent application, a ring can be set at the joint of the rod and the tube to ensure that the combination is stable and free of movement. Page 11