TWI799227B - Case structure - Google Patents
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- TWI799227B TWI799227B TW111113565A TW111113565A TWI799227B TW I799227 B TWI799227 B TW I799227B TW 111113565 A TW111113565 A TW 111113565A TW 111113565 A TW111113565 A TW 111113565A TW I799227 B TWI799227 B TW I799227B
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- shaped elastic
- elastic ring
- wall
- insertion hole
- inner convex
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/14—Non-removable lids or covers
- B65D43/16—Non-removable lids or covers hinged for upward or downward movement
- B65D43/163—Non-removable lids or covers hinged for upward or downward movement the container and the lid being made separately
- B65D43/164—Non-removable lids or covers hinged for upward or downward movement the container and the lid being made separately and connected by interfitting hinge elements integrally with the container and the lid formed respectively
- B65D43/165—Non-removable lids or covers hinged for upward or downward movement the container and the lid being made separately and connected by interfitting hinge elements integrally with the container and the lid formed respectively these elements being assembled by a separate pin-like member
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Finger-Pressure Massage (AREA)
- Glass Compositions (AREA)
- Motor Or Generator Frames (AREA)
- Sealing Devices (AREA)
Abstract
Description
本發明是有關一種彈性環及盒體結構,且特別是用於一種掀蓋式盒體的O型彈性環及盒體結構。 The present invention relates to an elastic ring and a box structure, in particular to an O-shaped elastic ring and a box structure for a clamshell box.
掀蓋式盒體具有底座及上蓋,透過實心銷與彈性環可將底座與上蓋連接,而實心銷是穿設於彈性環內。當上蓋打開時,彈性環受實心銷摩擦擠壓,而能提供阻力讓上蓋停於任何角度。然而,彈性環容易因摩擦而磨耗,故隨著開關的次數增加,上蓋的止停效果會慢慢減弱。 The flip-top box has a base and an upper cover, the base and the upper cover can be connected through a solid pin and an elastic ring, and the solid pin is passed through the elastic ring. When the upper cover is opened, the elastic ring is frictionally squeezed by the solid pin, which can provide resistance to stop the upper cover at any angle. However, the elastic ring is easy to wear due to friction, so as the number of times of opening and closing increases, the stopping effect of the upper cover will gradually weaken.
有鑑於此,如何改善上述問題以增加彈性環及掀蓋式盒體的使用壽命,遂成相關業者極欲解決的問題。 In view of this, how to improve the above-mentioned problems so as to increase the service life of the elastic ring and the clamshell box has become a problem that the relevant industry is eager to solve.
依據本發明一實施方式提供一種O型彈性環,其用以設置於一孔洞內並配合一轉軸,O型彈性環包含一內壁、一外壁、至少一內凸部以及至少一外凹部。內壁界定出一穿設空間供轉軸穿設,外壁相反於內壁。內凸部位於內壁且朝穿設空間凸出,外凹部位於外壁且提供內凸部徑向朝外變形的空間。According to one embodiment of the present invention, an O-shaped elastic ring is provided for being disposed in a hole and matched with a rotating shaft. The O-shaped elastic ring includes an inner wall, an outer wall, at least one inner convex portion and at least one outer concave portion. The inner wall defines a penetrating space for the rotating shaft to pass through, and the outer wall is opposite to the inner wall. The inner convex part is located on the inner wall and protrudes toward the piercing space, and the outer concave part is located on the outer wall and provides a space for the inner convex part to deform radially outward.
依據本發明另一實施方式提供一種盒體結構,其包含一底座、一上蓋、至少一轉軸以及至少一O型彈性環。底座包含至少一第一插接孔,上蓋蓋設於底座且包含至少一第二插接孔,第二插接孔對應第一插接孔。轉軸插設於第一插接孔及第二插接孔,以連接底座與上蓋。O型彈性環容設於第一插接孔及第二插接孔其中之一,且O型彈性環包含一內壁、一外壁、至少一內凸部及至少一外凹部。內壁界定出一穿設空間供轉軸穿設,外壁相反於內壁。內凸部位於內壁且朝穿設空間凸出,外凹部位於外壁且對應內凸部,且外凹部提供內凸部徑向朝外變形的空間。According to another embodiment of the present invention, a box structure is provided, which includes a base, an upper cover, at least one rotating shaft, and at least one O-shaped elastic ring. The base includes at least one first insertion hole, the upper cover is arranged on the base and includes at least one second insertion hole, and the second insertion hole corresponds to the first insertion hole. The rotating shaft is inserted into the first insertion hole and the second insertion hole to connect the base and the upper cover. The O-shaped elastic ring is accommodated in one of the first insertion hole and the second insertion hole, and the O-shaped elastic ring includes an inner wall, an outer wall, at least one inner convex portion and at least one outer concave portion. The inner wall defines a penetrating space for the rotating shaft to pass through, and the outer wall is opposite to the inner wall. The inner convex part is located on the inner wall and protrudes toward the piercing space, the outer concave part is located on the outer wall and corresponds to the inner convex part, and the outer concave part provides a space for the inner convex part to deform radially outward.
請參閱第1圖、第2圖及第3圖,其中第1圖繪示依照本發明第1實施例之一種O型彈性環100的立體示意圖,第2圖繪示第1圖第1實施例之O型彈性環100容設於一孔洞H1的側視剖面示意圖,第3圖繪示第1圖第1實施例之O型彈性環100容設於孔洞H1內且供一轉軸P1插設的側視剖面示意圖。O型彈性環100用以設置於孔洞H1內並配合轉軸P1,O型彈性環100包含一內壁110、一外壁120、至少一內凸部130以及至少一外凹部140。內壁110界定出一穿設空間S1供轉軸P1穿設,外壁120相反於內壁110。內凸部130位於內壁110且朝穿設空間S1凸出,外凹部140位於外壁120且提供內凸部130徑向朝外變形的空間。Please refer to Figure 1, Figure 2 and Figure 3, wherein Figure 1 shows a perspective view of an O-shaped
藉此,透過外凹部140提供變形的空間,內凸部130受轉軸P1推擠後具有足夠空間變形,並可在提供轉軸P1接觸力時降低摩擦損耗,而能增加使用壽命。後面將更詳細地說明O型彈性環100的細節。In this way, through the outer
O型彈性環100是由彈性材質製成之一件式結構,故O型彈性環100受壓後可變形。如第1圖所示,內凸部130的數量可為複數,且內凸部130可間隔設置於內壁110。外凹部140的數量亦為複數,外凹部140間隔設置於外壁120,且各內凸部130至少部分對應各外凹部140。The O-shaped
具體地,如第1圖及第2圖所示,內凸部130及外凹部140的數量可相同,內凸部130及外凹部140的數量均為五個,且內凸部130及外凹部140均呈弧狀。在O型彈性環100成形時,可透過內徑的變化及外徑的變化,一體形成五個內凸部130及五個外凹部140,內凸部130頂點所圍成之虛擬圓的直徑小於內壁110的直徑,外凹部140凹點所圍成之虛擬圓的直徑亦小於外壁120的直徑,且讓各內凸部130的中心線I1與各外凹部140的中心線I2共線,並通過O型彈性環100的圓心O1,而讓各內凸部130及各外凹部140完全對應。在其他實施例中,各內凸部的中心線與各外凹部的中心線可不共線,而較佳地彼此仍有部分區域對應,而能提供內凸部較佳之朝外變形空間。Specifically, as shown in Figure 1 and Figure 2, the number of the
如第3圖所示,當O型彈性環100設置於孔洞H1內時,外壁120可抵頂於孔洞H1的孔壁,而轉軸P1***穿設空間S1時,會直接與內凸部130接觸,並擠壓內凸部130,內凸部130於徑向上產生變形。由於內凸部130的外側對應外凹部140,外凹部140與孔壁之間具有間隙,而能讓內凸部130有空間可以變形。As shown in FIG. 3, when the O-shaped
請參閱第4圖及第5圖,其中第4圖繪示依照本發明第2實施例之一種盒體結構200的立體示意圖,第5圖繪示第4圖第2實施例之盒體結構200的***示意圖。盒體結構200包含一底座210、一上蓋220、至少一轉軸240以及至少一O型彈性環230。底座210包含至少一第一插接孔211,上蓋220蓋設於底座210且包含至少一第二插接孔221,第二插接孔221對應第一插接孔211。轉軸240插設於第一插接孔211及第二插接孔221,以連接底座210與上蓋220。Please refer to Figures 4 and 5, wherein Figure 4 shows a schematic perspective view of a
O型彈性環230容設於第一插接孔211及第二插接孔221其中之一,且O型彈性環230包含一內壁(未於第2實施例中標示)、一外壁(未於第2實施例中標示)、至少一內凸部231及至少一外凹部232。內壁界定出一穿設空間S1供轉軸240穿設,外壁相反於內壁。內凸部231位於內壁且朝穿設空間S1凸出,外凹部232位於外壁且對應內凸部231,且外凹部232提供內凸部231徑向朝外變形的空間。The O-shaped
具體地,底座210可包含一容置空間供放置物件,上蓋220可相對底座210蓋上以封閉容置空間,或掀起以供拿取物件。第一插接孔211的數量、第二插接孔221的數量、轉軸240的數量及O型彈性環230的數量均為二,各O型彈性環230容設於各第二插接孔221。二第一插接孔211是間隔設置於底座210的上緣,且底座210更包含二凹槽212,各凹槽212與各第一插接孔211連通,上蓋220更包含二凸塊222,二凸塊222間隔設置於上蓋220的內緣,各凸塊222對應容設於各凹槽212,且各第二插接孔221貫穿各凸塊222。因此,在各轉軸240***各O型彈性環230及各第一插接孔211後,上蓋220即可連接底座210。Specifically, the
O型彈性環230的結構和第1實施例之O型彈性環100相同,細節不再贅述。轉軸240可包含一頭部241、一環齒部242以及一平滑軸部243,頭部241外露於第一插接孔211,環齒部242連接頭部241且位於第一插接孔211內。平滑軸部243連接於環齒部242,且用以插設於O型彈性環230的穿設空間S1,並推擠O型彈性環230的各內凸部231,如此,可增加連接的穩定度。The structure of the O-shaped
請參閱第6圖及第7圖,其中第6圖繪示第4圖第2實施例之盒體結構200的一側視剖面示意圖,第7圖繪示第4圖第2實施例之盒體結構200的另一側視剖面示意圖。透過O型彈性環230的結構,可提供轉軸240一定的接觸力,以形成阻力,藉以在上蓋220未受外力作用的情況下,維持其與底座210之間的位置關係。因此,上蓋220開啟或關閉的過程中,可相對底座210停止在任意旋轉角度的位置,例如第6圖的位置或第7圖的位置,且O型彈性環230在提供接觸力的同時仍有空間做相對變形,可大幅減低摩擦損耗並增長使用壽命,同時提供穩定的接觸力。Please refer to Figures 6 and 7, wherein Figure 6 shows a side view of the
雖然本發明已以實施例揭露如上,然其並非用以限定本發明,任何熟習此技藝者,在不脫離本發明之精神和範圍內,當可作各種之更動與潤飾,因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。Although the present invention has been disclosed as above with the embodiments, it is not intended to limit the present invention. Anyone skilled in this art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection of the present invention The scope shall be defined by the appended patent application scope.
100,230:O型彈性環 110:內壁 120:外壁 130,231:內凸部 140,232:外凹部 200:盒體結構 210:底座 211:第一插接孔 212:凹槽 220:上蓋 221:第二插接孔 222:凸塊 240:轉軸 241:頭部 242:環齒部 243:平滑軸部 I1,I2:中心線 H1:孔洞 O1:圓心 P1:轉軸 S1:穿設空間 100,230: O-shaped elastic ring 110: inner wall 120: outer wall 130,231: inner convex part 140,232: Outer recess 200: box structure 210: base 211: the first socket hole 212: Groove 220: upper cover 221: the second socket hole 222: Bump 240: rotating shaft 241: head 242: ring gear 243: smooth shaft I1, I2: center line H1: hole O1: center of circle P1: Shaft S1: Wear space
第1圖繪示依照本發明第1實施例之一種O型彈性環的立體示意圖; 第2圖繪示第1圖第1實施例之O型彈性環容設於一孔洞的側視剖面示意圖; 第3圖繪示第1圖第1實施例之O型彈性環容設於孔洞內且供一轉軸插設的側視剖面示意圖; 第4圖繪示依照本發明第2實施例之一種盒體結構的立體示意圖; 第5圖繪示第4圖第2實施例之盒體結構的***示意圖; 第6圖繪示第4圖第2實施例之盒體結構的一側視剖面示意圖;以及 第7圖繪示第4圖第2實施例之盒體結構的另一側視剖面示意圖。 FIG. 1 shows a schematic perspective view of an O-shaped elastic ring according to a first embodiment of the present invention; Fig. 2 shows a side view cross-sectional schematic diagram of the O-shaped elastic ring accommodated in a hole in the first embodiment of Fig. 1; Fig. 3 shows a side view cross-sectional schematic diagram of the O-shaped elastic ring in the first embodiment of Fig. 1, which is accommodated in the hole and inserted into a rotating shaft; FIG. 4 shows a perspective view of a box structure according to the second embodiment of the present invention; Fig. 5 shows an exploded schematic view of the box structure of the second embodiment in Fig. 4; Fig. 6 shows a schematic cross-sectional side view of the box structure of the second embodiment in Fig. 4; and Fig. 7 shows another schematic cross-sectional side view of the box structure of the second embodiment in Fig. 4 .
200:盒體結構 200: box structure
210:底座 210: base
211:第一插接孔 211: the first socket hole
212:凹槽 212: Groove
220:上蓋 220: upper cover
221:第二插接孔 221: the second socket hole
222:凸塊 222: Bump
230:O型彈性環 230: O-shaped elastic ring
231:內凸部 231: Inner convex part
232:外凹部 232: Outer recess
240:轉軸 240: rotating shaft
241:頭部 241: head
242:環齒部 242: ring gear
243:平滑軸部 243: smooth shaft
S1:穿設空間 S1: Wear space
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN202210298446.1 | 2022-03-24 | ||
CN202210298446.1A CN114620343B (en) | 2022-03-24 | 2022-03-24 | Box structure |
Publications (2)
Publication Number | Publication Date |
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TWI799227B true TWI799227B (en) | 2023-04-11 |
TW202338239A TW202338239A (en) | 2023-10-01 |
Family
ID=81903653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW111113565A TWI799227B (en) | 2022-03-24 | 2022-04-08 | Case structure |
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CN (1) | CN114620343B (en) |
TW (1) | TWI799227B (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11292119A (en) * | 1998-04-08 | 1999-10-26 | Tanikawa Shoji Kk | Hinge structure in case comprising lid and body |
TWM301359U (en) * | 2006-03-21 | 2006-11-21 | Yi-Hung Juang | Improved pivot structure |
JP2009209540A (en) * | 2008-03-03 | 2009-09-17 | Autech Japan Inc | Hinge structure of door for vehicle |
JP2016118249A (en) * | 2014-12-19 | 2016-06-30 | 株式会社日本自動車部品総合研究所 | Support structure of rotor shaft of electric motor for vehicle |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202368904U (en) * | 2011-11-09 | 2012-08-08 | 树德企业股份有限公司 | Tidying box |
CN212074945U (en) * | 2019-11-25 | 2020-12-04 | 广东博智林智能制造有限公司 | Storage box |
-
2022
- 2022-03-24 CN CN202210298446.1A patent/CN114620343B/en active Active
- 2022-04-08 TW TW111113565A patent/TWI799227B/en active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11292119A (en) * | 1998-04-08 | 1999-10-26 | Tanikawa Shoji Kk | Hinge structure in case comprising lid and body |
TWM301359U (en) * | 2006-03-21 | 2006-11-21 | Yi-Hung Juang | Improved pivot structure |
JP2009209540A (en) * | 2008-03-03 | 2009-09-17 | Autech Japan Inc | Hinge structure of door for vehicle |
JP2016118249A (en) * | 2014-12-19 | 2016-06-30 | 株式会社日本自動車部品総合研究所 | Support structure of rotor shaft of electric motor for vehicle |
Also Published As
Publication number | Publication date |
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CN114620343B (en) | 2024-04-16 |
CN114620343A (en) | 2022-06-14 |
TW202338239A (en) | 2023-10-01 |
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