TWM445900U - Improved dining table inclined angle adjustment device - Google Patents
Improved dining table inclined angle adjustment device Download PDFInfo
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- TWM445900U TWM445900U TW101218762U TW101218762U TWM445900U TW M445900 U TWM445900 U TW M445900U TW 101218762 U TW101218762 U TW 101218762U TW 101218762 U TW101218762 U TW 101218762U TW M445900 U TWM445900 U TW M445900U
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Description
本新型所涉及的是床邊餐桌桌面除了可以進行細微傾斜角度的調整以外，同時又可避免桌面過度的旋轉，更將原來裸露的定位構造處遮覆住，進而避免桌上物品的掉落或發生被夾傷的危險事件。The present invention relates to the bedside tabletop table, in addition to the slight tilt angle adjustment, while avoiding excessive rotation of the tabletop, and covering the original bare positioning structure, thereby preventing the table items from falling or A dangerous incident in which a pinch has occurred.
關於床邊餐桌如公告第M285964號專利，其桌面可透過側面所設的伸縮定位銷，與對應處的數定位孔的嵌合，進行多段式的傾斜調整定位，但若定位銷越過最外側的定位孔時，桌面不會無法定位，且會發生桌面突然的向下擺轉而發生危險；另如公告第M369700或M382053號等專利，其則是在一扇形的開口內設有數定位槽，進而透過定位桿上下撥動而卡制入不同位置的定位槽上，同樣讓桌面得以進行不同傾斜角度的調整，雖然定位桿被侷限在定位槽內，讓桌面僅能在預定的角度範圍內，進行傾斜度的調整，使可避免桌面的過度旋轉，但桌面可調整的角度大小段數，同樣無法達到更小的小角度範圍的微調，造成使用者無法調整桌面至合適所需的傾斜角度。Regarding the bedside dining table, as disclosed in the publication No. M285964, the table top can be adjusted by multi-stage tilting positioning by fitting the telescopic positioning pin provided on the side surface with the corresponding positioning holes, but if the positioning pin passes over the outermost side When positioning the hole, the desktop will not be unable to be positioned, and the desktop will suddenly turn downwards and be in danger. In addition, the patents such as Announcement No. M369700 or M382053 are provided with a plurality of positioning grooves in a fan-shaped opening, and then through The positioning rod is pushed up and down and snapped into the positioning groove at different positions, so that the table top can be adjusted with different tilt angles. Although the positioning rod is confined in the positioning groove, the table top can only be tilted within a predetermined angle range. The adjustment of the degree can avoid excessive rotation of the desktop, but the adjustable angle and the number of segments of the desktop can not achieve the fine adjustment of the smaller small angle range, so that the user can not adjust the desktop to the appropriate tilt angle.
另外，又如公告第556501號專利，其是透過兩相對齒盤的嚙合或釋開，讓桌面可以進行不同傾斜角度的調整，且因兩齒盤的齒形細、且齒數多，進而更讓桌面可以進行更細微角度的調整，但若兩齒盤釋開後，操作者未能確實的扶住桌面，仍然會發生桌面突然向下擺轉的危險。In addition, as disclosed in the publication No. 556501, the engagement or release of the two opposite toothed discs allows the table top to be adjusted at different tilt angles, and because the teeth of the two toothed discs are thin and the number of teeth is large, The tabletop can be adjusted for finer angles, but if the operator fails to hold the table properly after the two toothed discs are released, there is still a risk that the tabletop will suddenly swing downward.
此外，上述各項專利的調整定位結構處，都是呈開放式的構造，所以操作者手指或其它部位，都有可能會被夾傷的危險 發生。In addition, the adjustment and positioning structures of the above patents are all open-ended structures, so the operator's fingers or other parts may be in danger of being pinched. occur.
緣是，為了改善前述習知調整桌面傾斜角度的結構，因為其裸露於外而有發生意外危險的可能，而本新型即提供在調整旋轉桌面傾斜角度的兩齒盤處，設有可將其罩覆住的殼罩，且令穿於該殼罩內的穿管上徑向穿設一擋桿，進而可防止使用者被齒盤夾合處所夾傷、以及避免旋轉桌面過度的旋轉而發生桌上物品掉落的意外或危險。The reason is that in order to improve the structure of the above-mentioned conventional adjustment of the inclination angle of the tabletop, since it is exposed to the outside and there is an possibility of accidental danger, the present invention is provided at the two toothed discs for adjusting the inclination angle of the rotating table top, and is provided with The cover covers the cover, and a wear bar is radially disposed on the through pipe worn in the cover, thereby preventing the user from being pinched by the toothed plate clamping portion and avoiding excessive rotation of the rotating table top. Accidents or dangers of falling objects on the table.
而本新型所採行的解決技術方案，是包括一固定於旋轉桌面背面的套管內側端固設有第一齒盤、以及一穿合於該套管內而在第一齒盤對應處設有與之嚙合第二齒盤之裝設於支架上端的固定穿管，其改良在於：在旋轉桌面的背面處鎖固一可以覆蓋住該第一、二齒盤的殼罩。The solution solution adopted by the present invention comprises a first toothed disc fixed to the inner side of the sleeve fixed to the back surface of the rotating table top, and a mechanical fastener disposed in the sleeve and corresponding to the first toothed disc. There is a fixed through tube attached to the upper end of the bracket with the second toothed disc, and the improvement is that a cover covering the first and second toothed discs is locked at the back surface of the rotating table top.
上述方案中，該殼罩內對應處的穿管上，徑向穿設一其一端可以抵止於殼罩內壁上的擋桿。In the above solution, the corresponding pipe in the casing is radially disposed with a blocking rod whose one end can abut against the inner wall of the casing.
上述方案中，該殼罩內對應處的穿管上，徑向穿設一其一端可以抵止於該殼罩內兩側相對應另外嵌設之擋板的擋桿。In the above solution, the corresponding pipe in the casing is radially disposed with a blocking rod whose one end can abut against the oppositely disposed baffles on both sides of the casing.
上述方案中，該套管外側端對應處的旋轉桌面背面上固設一支座，並設一扳手的中間樞固於支座上，且扳手的內側端稍下處與穿管的內側端處之間勾掛一拉伸彈簧，進而讓穿管由套管穿出後的其端面，緊緊的抵靠於扳手的內側端端末處。In the above solution, a seat is fixed on the back surface of the rotating table top corresponding to the outer end of the sleeve, and a middle portion of the wrench is fixed on the support, and the inner end of the wrench is slightly below the inner end of the pipe. A tension spring is hooked between the end faces of the inner end of the wrench, so that the end face of the through tube is pierced by the sleeve.
因此，藉由上述本新型之殼罩將會張開與併合而可能夾傷使用者的第一、二齒盤處遮蓋起來，讓使用者操作時更加安全，且又因殼罩可以囿限住旋轉桌面旋轉角度的範圍，進而可以避免桌面過度的旋轉而發生意外或危險。Therefore, the cover of the present invention will be opened and merged to cover the first and second toothed discs of the user, which makes the user safer to operate and can be limited by the cover. Rotating the range of the rotation angle of the tabletop, in order to avoid accidents or dangers caused by excessive rotation of the desktop.
是以，本新型可藉由下列的實施例並配合附圖，而獲得充 分的了解，並據以實施：Therefore, the present invention can be obtained by the following embodiments in conjunction with the drawings. The understanding of the points, and according to the implementation:
請參閱圖1所示，本新型床邊餐桌主要包括一支架1的下端設有具輪子的底架2，又支架1的上端至少裝設有可透過扳手3控制調整桌面傾斜角度的旋轉桌面4，其中又如圖2~4所示，在支架1的上端處固設一穿管5，且穿管5的中間預定處裝設第二齒盤51，並在第二齒盤51旁徑向穿設一擋桿52，同時又在穿管5的內側端或支架1上端的預定處穿設一掛桿53。Referring to FIG. 1 , the bedside dining table mainly comprises a chassis 1 having a wheel at the lower end of the bracket 1 , and the upper end of the bracket 1 is provided with at least a rotating table 4 which can be adjusted by the wrench 3 to adjust the inclination angle of the desktop. , as shown in FIG. 2 to FIG. 4, a through-tube 5 is fixed at the upper end of the bracket 1, and a second sprocket 51 is disposed at a predetermined portion in the middle of the through-tube 5, and is radially adjacent to the second spur 51. A stopper 52 is worn while a hanging rod 53 is bored at a predetermined end of the inner end of the pipe 5 or the upper end of the bracket 1.
另外，該旋轉桌面4的背面中間處固定一套管6，而該套管6的內側端端末處裝設一第一齒盤61，令上述的穿管5可以穿過該套管6時，讓第一齒盤61與上述的第二齒盤51兩者可以相互嚙合在一起，並該套管6的外側端的旋轉桌面4背面的對應處固設一支座7，且該上述的扳手3中間處樞固於該支座7上，然後在該扳手3的內側端稍低處亦穿設一掛桿31，並且令該掛桿31與前述的掛桿53之間勾掛一拉伸彈簧8，透過該拉伸彈簧8的彈性緊拉的作用，進而讓穿管5的外側端端面與扳手3的內側端端面相互緊緊的抵靠在一起，同時也讓旋轉桌面4具有朝向支架1移動之勢，也因而令第一、二齒盤61,51緊緊相互嚙合。In addition, a sleeve 6 is fixed at the middle of the back surface of the rotating table top 4, and a first toothed disc 61 is disposed at the end of the inner end of the sleeve 6, so that the above-mentioned through tube 5 can pass through the sleeve 6. The first sprocket 61 and the second spur 51 can be meshed with each other, and a corresponding seat 7 is fixed at a corresponding position on the back side of the rotating table 4 of the outer end of the sleeve 6, and the above-mentioned wrench 3 The middle portion is pivotally fixed to the support base 7, and then a hanging rod 31 is also disposed at a lower portion of the inner end of the wrench 3, and a tension spring is hooked between the hanging rod 31 and the aforementioned hanging rod 53 8. Through the elastic tension of the tension spring 8, the outer end surface of the pipe 5 and the inner end surface of the wrench 3 are tightly abutted against each other, and the rotating table 4 is also oriented toward the bracket 1 The tendency to move, and thus the first and second toothed discs 61, 51, are tightly engaged with each other.
再者，在第一、二齒盤61,51對應處的旋轉桌面4的背面處，鎖固一可以將該兩齒盤遮覆住的殼罩9，而前述穿管5上徑向穿設的擋桿52也同樣被罩覆於殼罩9內。Furthermore, at the back surface of the rotating table top 4 corresponding to the first and second toothed discs 61, 51, a cover 9 which can cover the two toothed discs is locked, and the through tube 5 is radially inserted. The stopper 52 is also covered in the casing 9 as well.
故，如圖5、6所示，當扳手3向下扳動時，其內側的端面因頂靠在固定之穿管5端面上的距離改變，讓旋轉桌面4產生向左移動的作用，同時也令第一齒盤61脫離與第二齒盤5 的嚙合，進而讓旋轉桌面4可以以穿管5為中心而旋轉，即令旋轉桌面4可以調整至所需的傾斜角度後，釋放掉對扳手3的扳動，使透過該拉伸彈簧8的回拉力量，將旋轉桌面4又向右拉回原位，進而令第一齒盤61再度與第二齒盤5嚙合而咬住，即讓旋轉桌面4傾斜的角度被定位住。Therefore, as shown in FIGS. 5 and 6, when the wrench 3 is pulled downward, the inner end surface is changed by the distance against the end surface of the fixed through-tube 5, so that the rotating table 4 is moved to the left, and at the same time, Also disengaging the first toothed disc 61 from the second chainring 5 Engagement, so that the rotating table 4 can be rotated around the tube 5, that is, after the rotating table 4 can be adjusted to the required angle of inclination, the wrench 3 is released, so that the tension spring 8 is passed back. Pulling the force, the rotating table top 4 is pulled back to the right again, and then the first toothed disc 61 is again engaged with the second toothed disc 5 to bite, that is, the angle at which the rotating table top 4 is tilted is positioned.
同時，由於穿管5上所穿設的擋桿52之一端，可以抵止於殼罩9的對應內壁面上，即可限制住旋轉桌面4繼續的轉動，亦即讓旋轉桌面4僅能在預定的角度範圍調整，使其不會發生過度旋轉而發生意外或危險，同時也因為殼罩9將可能夾傷操作者的第一、二齒盤61,51覆蓋住，進而可避免不必要之危險發生。At the same time, since one end of the blocking rod 52 which is worn on the pipe 5 can be resisted on the corresponding inner wall surface of the casing 9, the rotation of the rotating table 4 can be restricted, that is, the rotating table 4 can only be The predetermined angular range is adjusted so that it does not excessively rotate to cause an accident or danger, and also because the cover 9 may cover the operator's first and second toothed plates 61, 51, thereby avoiding unnecessary The danger occurs.
亦或，又如圖7所示，令該殼罩9內之擋桿52對應的兩側處各嵌設有擋板91，即在旋轉桌面4調整至最大的傾斜角度時，令擋桿52的一端正好抵止於擋板91上，同時不同高度擋板91的改變，讓製造者可任意修改旋轉桌面4不同的傾斜角度調整範圍。Or, as shown in FIG. 7, the baffle 91 is embedded on each of the corresponding sides of the baffle 52 in the casing 9, that is, when the rotating table 4 is adjusted to the maximum inclination angle, the baffle 52 is actuated. One end just abuts against the baffle 91, and the change of the baffle 91 of different heights allows the manufacturer to arbitrarily modify the different tilt angle adjustment range of the rotating table top 4.
儘管，上述的實施例已對本新型有較佳具體化的揭露與詳述，皆為熟悉該項技術人士者所能清楚了解，而其所做的各種型式及方法局部的改變，應都是沒有脫離本新型精神與範疇。Although the above embodiments have disclosed and described the preferred embodiments of the present invention, they are clearly understood by those skilled in the art, and the various changes in the various types and methods are not Leaving the spirit and scope of this new type.
1‧‧‧支架1‧‧‧ bracket
2‧‧‧底架2‧‧‧ Chassis
3‧‧‧扳手3‧‧‧ wrench
31‧‧‧掛桿31‧‧‧ hanging rod
4‧‧‧旋轉桌面4‧‧‧Rotating desktop
5‧‧‧穿管5‧‧‧Wearing
51‧‧‧第二齒盤51‧‧‧second toothed disc
52‧‧‧擋桿52‧‧ ‧bar
53‧‧‧掛桿53‧‧‧hanging rod
6‧‧‧套管6‧‧‧ casing
61‧‧‧第一齒盤61‧‧‧First toothed disc
7‧‧‧支座7‧‧‧Support
8‧‧‧拉伸彈簧8‧‧‧ stretching spring
9‧‧‧殼罩9‧‧‧Shell cover
91‧‧‧擋板91‧‧‧Baffle
圖1是本新型的立體外觀示意圖。1 is a schematic perspective view of the present invention.
圖2是本新型的俯視立體分解示意圖。2 is a top perspective exploded view of the present invention.
圖3是本新型的仰視立體分解示意圖。3 is a bottom perspective exploded view of the present invention.
圖4是本新型的側面剖視圖。Figure 4 is a side cross-sectional view of the present invention.
圖5是本新型扳手扳動後的動作示意圖。FIG. 5 is a schematic view of the action of the new wrench after being pulled.
圖6是本新型旋轉桌面旋轉角度限制示意圖。Fig. 6 is a schematic view showing the limitation of the rotation angle of the rotating table top.
圖7是本新型旋轉桌面旋轉角度限制的實施例二。Fig. 7 is a second embodiment of the rotation angle limitation of the rotary table of the present invention.
1‧‧‧支架1‧‧‧ bracket
3‧‧‧扳手3‧‧‧ wrench
4‧‧‧旋轉桌面4‧‧‧Rotating desktop
5‧‧‧穿管5‧‧‧Wearing
51‧‧‧第二齒盤51‧‧‧second toothed disc
52‧‧‧擋桿52‧‧ ‧bar
6‧‧‧套管6‧‧‧ casing
61‧‧‧第一齒盤61‧‧‧First toothed disc
7‧‧‧支座7‧‧‧Support
8‧‧‧拉伸彈簧8‧‧‧ stretching spring
9‧‧‧殼罩9‧‧‧Shell cover
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101218762U TWM445900U (en) | 2012-09-28 | 2012-09-28 | Improved dining table inclined angle adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101218762U TWM445900U (en) | 2012-09-28 | 2012-09-28 | Improved dining table inclined angle adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM445900U true TWM445900U (en) | 2013-02-01 |
Family
ID=48193351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101218762U TWM445900U (en) | 2012-09-28 | 2012-09-28 | Improved dining table inclined angle adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM445900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811134A (en) * | 2019-12-24 | 2020-02-21 | 青岛理工大学 | Safe turnover device for table board |
-
2012
- 2012-09-28 TW TW101218762U patent/TWM445900U/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811134A (en) * | 2019-12-24 | 2020-02-21 | 青岛理工大学 | Safe turnover device for table board |
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