TWM391622U - Pivot structure for table lamp - Google Patents

Description

M391622 V. New description: [New technology field] *Slipbook==Used for ΐ 之, especially for operation 方便, _, reliable _ gift structure. [Prior Art] What is it? It is determined that the light placed on the ceiling is blocked. H-Café will have a weaker light or a light-first, and the control of the field will be inconsistent with the design of the phase line. It must be: the table is set to be weaker. Corner position; therefore, in order to avoid the discomfort caused by the weaker interior lights, more will be used in the office desk lamp for reading or paperwork. ...the θ table is placed and the current system is not made of special ridges and lampshades, and there are a number of pivoting structures, the angle between the arm and the lampshade, so that the lampshade can be stretched like a desk lamp. The frame-rotating structure is mainly provided with pivoting ears on the two pivotally connected bodies, and the other is bolted to the two inter-connected sockets, and the two bodies are locked by the locking action of the bolts. The pivoting pin _ is fixed to keep the lamp in the adjusted posture; and, in the state where the screwing is relaxed, the angle between the two bodies can be adjusted to change the posture of the lamp. °

However, in actual use, it is necessary to use the tool to turn the thread check, and the same must be used. The tool is extremely inconvenient to rotate the bolt on the Lb. Furthermore, although some of the table lamps are used in the pivoting structure, the bolts will be bolted. The head end is designed to be known as 'knowing' to facilitate the smoker to turn freely, but the child riding a small force Z 3 M391622, it is difficult to actually snail _ tight, but instead drop _ [new content] In view of this 'The main purpose of this creation is to provide a convenient connection for the light-up and a relatively more stable and reliable pivoting structure. The pivotal Han dynasty has been unveiled. The bribe pivoting lions of this creation include: a first few, a two pivoting body, and at least _; which is connected with the base, the lamp arm or the lamp light component, fresh The hole is at least Γ the first frame ear, and each of the first-shaft ears is provided with an insertion-axis hole body 2 having at least a second pivot hole, and a shaft hole is provided at each second pivot hole, and the pivot system is For insertion through the first, =-position section for insertion into the first-frame ear:, = Yes! The shaft hole of the second pivot of the person is used, and the rear end of the pivot is provided with a hole for the extension of the pivot hole and the fresh hole is used to prevent the pivot from loosening. It is said that the insertion hole of the insertion hole is a perforation of a polygon, and the polygonal cross-section structure of the custom hole of the pivot is mainly used for limitation, and the rotation of the body of the hole is relatively rotated; The rotating shaft section is provided with a =it fitting portion, and each friction matching portion is formed by at least two opposite convex rotating shaft regions, and the frictional fit portion is surrounded by the at least two bumps. And slightly larger than the axial hole diameter of the second pivot. When the first and second frame ears are positioned to be positioned, the second ear can be slightly elastically deformed by the second ear, thereby causing the frame axis and the rear state to act as a second... The pivoting body is kept in adjustment, and the first and second pivoting bodies can be quickly adjusted by hand to adjust the angle between the M391622 front and the first frame rotating body, so as to facilitate the extension or folding of the table lamp component to which the knee squatting belongs. .俾The second frame swivel is more convenient and reliable. The pivoting of the lamp is convenient for the hinge and the relative [Embodiment] The following is based on the technical means of this creation and is described in conjunction with the following:

Brother: As shown in the third figure, the table lamp pivoting structure of the present invention is a Baodi-pivoting body η, a second pivoting body 12, b, wherein: 2 (^1 can be used with the base, the lamp Arm lamp unit such as arm or lampshade

It H is integrally formed with the base, the lamp f or the lamp cover #2 lamp part 2G, and the first-pivot body n is provided with at least a -th pivotal m, and each of the first lugs (1) is provided with a through hole 112, the insertion hole m is a perforation of a rectangle, a square or other polygons.

The versatile two pivoting body 12 suitable for the implementation of the present invention can be used to connect with the base member, the lamp arm or the lamp cover 20, or the table lamp component 2 (the base member, the lamp arm or the lamp cover). 'The second plum swivel 12 is provided with at least one second frame deaf 2ι, and each of the second pivot ears 121 is provided with a shaft hole 122, and the second lug 121 is made of a plastic material with strong characteristics. Made to be good. The at least-pivot 13 is disposed between the first and second pivoting arms (1) and 121 to which the first and second pivoting bodies n, 12 belong, and each of the pivots 13 is mainly provided with a positioning section 131. The first pivot hole 112 is inserted into the fixing hole 112, and the shaft portion 132 is provided to extend into the shaft hole 122 of the second pivoting pin 121. Each pivot 13 is further provided with a trim 133 at its tail end.帛 With the insertion hole m extending relatively from the first pivoting arm (1), each of the pivots 13 can be provided with a groove 134 of a predetermined depth of 5 M391622 degrees at the end face of the rear end thereof. The 133 has an elastic contraction space for facilitating the barbs 133 to engage with the first pivot 1 through the insertion holes 112 to prevent the pivot 13 from coming loose. ° With reference to the third and fourth figures, the positioning section 131 of each of the towing shafts 13 is a polygonal cross-section structure such as an ellipse, a square or another polygon that is nested with the insertion hole in. The main shaft is rotated relative to the first inserting body η. Further, as shown in the third and fifth figures, the rotating shaft section 132 of each pivot 13 is provided with at least one friction fitting portion 135, each of which The friction mating portion is formed by at least two bumps 136 that are opposite to the surface of the rotating shaft portion 132. The at least two bumps 136 enclose the outer diameter of the friction fit portion 135 and are slightly larger than the second pivot 121 shaft hole 122 aperture. Please refer to the third and sixth figures at the same time, when the pivot 13 is actually disposed on the first and second pivoting arms iu, 121 of the first and second pivoting bodies U, 12 to be positioned. When the frictional engagement portion 135 is actuated, the second pivoting arm 121 is slightly elastically deformed, so that the pivot shaft 13 and the second pivoting lug 12丨 are formed into a square rotation position to allow the first and the third The two pivoting bodies n and u are in the adjusted state, and the first and second pivoting bodies n and 12 can be moved by hand, and the angle between the first and second pivoting bodies U and 12 can be adjusted. The user extends or folds the table lamp component to which the first and second slewing bodies 11, 12 belong to the positioning. It is convenient to make a kind of shackle and a relatively more stable and reliable table lamp pivot structure. Since the table lamp pivoting structure 10 of the present invention utilizes the frictional resistance of the pivots of the respective pivots 13 and the shaft holes 122 of the second pivots 121, the first and first pivoting bodies 11 are used. The adjusted angle is fixed, so that the table lamp component to which the first 'first pivoting body 11 and 12 belongs is maintained in the adjusted posture; therefore, the lamp pivoting structure 10 can be applied between the lamp holder and the lamp arm. , applied between the lamp arm and the lamp arm, or applied to different parts of the lamp cover and the lamp arm, 6 and the frictional fit of the sound in the different axial positions of the rotating shaft section 132 of the pivot 13 The portion 135, and the door of the adjacent honing-matching portion 13S has a predetermined number of 136's of the frictional engagement portion 135' and the adjacent friction-matching portion 135 is preferably arranged in a staggered manner so that the lamp parts are Stretching and folding are more stable, and can be summed up. This creation provides a better and feasible pivoting structure for the desk lamp. Please submit a new type of patent according to law; in addition, the above solid (4) Jiukou 1 === And _ limited to the creation, is: the general * ^, set the characteristics of the approximation or the same, all should be φ /, The purpose of creation and the scope of patent application. ~ This creation description and diagram, M391622 [Simple description of the diagram] The first picture: the second stage of the table lamp of the creation: the table of the creation _ turn 3, tea test map. Three diagrams: The decomposition of the structure of the table lamp for the creation of the creation = sectional view of the section structure of the positioning section of the central axis. (5) The difficulty section of her creation towel _ 弟六图·· is the first, second pivot and pivot diagram of the creation. <Structural sectional view.

[Main component symbol description] ι〇 table lamp pivoting structure π first pivoting body 111 first melody 112 insertion screw hole 12 second pivoting body 121 second pivoting ear 122 axial hole

13 Pivot 131 Positioning section 132 Shaft section 133 Barbs 134 Grooves 135 Friction fittings 136 Bumps 20 Lamp parts 8

Claims (1)

Sixth, the scope of application for patents: 1. A table lamp pivoting structure, comprising: a first pivot, provided with at least m for each first insertion hole, the insertion hole is a polygonal perforation; at the ear. Further, the rotating body is provided with at least one second pivoting arm, and at least a pivot axis is disposed at each of the second pivoting arms, and is disposed between the first and second pivoting arms to which the first and second pivoting bodies belong. Each of the pivots is provided with a positioning section for extending into the opening of the first pivotal arm and a pivoting section for extending into the axial hole of the second pivoting arm for fishing relative to the first The plug hole of the pivoting ear and the Le Jian ear constitute a holding function; and, 1 pivot, the polygonal section of the fixed section of the township and the hole of the hole, the pure section of the zone axis is provided with at least a friction-matching portion, each of which is formed by at least two bumps on a surface of the oppositely protruding shaft section, and the outer diameter of the friction fit portion surrounded by the at least two bumps Shaft hole diameter. 2. The fine-rotation structure described in the item i of the patent, wherein the end face of each of the trailing shafts is provided with a groove of a predetermined depth. 3. The pivoting structure of the table lamp according to Item 1 or Item 2 of the patent scope, wherein each of the second pivoting ears is made of a plastic material having strong magnetic properties. 4. The table lamp pivoting structure of claim 2 or 2, wherein the shaft section of the _ shaft is provided with a number of friction fits at different axial positions thereof. In the case of the table lamp pivoting structure described in claim i or item 2, the pivot portion of the pivot shaft is provided with a predetermined number of M391622 friction fitting portions at different axial positions thereof. The bumps between adjacent friction mating portions are staggered. 6. The table lamp pivoting structure according to claim 1 or 2, wherein the first pivoting hole is a rectangular perforation; the positioning section of each pivot is formed with the insertion hole Rectangular cross-section structure.