TW201135098A - Hose reel spring adjustment - Google Patents

Hose reel spring adjustment Download PDF

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Publication number
TW201135098A
TW201135098A TW099136951A TW99136951A TW201135098A TW 201135098 A TW201135098 A TW 201135098A TW 099136951 A TW099136951 A TW 099136951A TW 99136951 A TW99136951 A TW 99136951A TW 201135098 A TW201135098 A TW 201135098A
Authority
TW
Taiwan
Prior art keywords
ratchet
hose reel
spring
reel
tension
Prior art date
Application number
TW099136951A
Other languages
Chinese (zh)
Inventor
Mark L Bauck
Thomas R Larson
Zai-Xing You
Li-Hui Gao
Xue-Shui Wu
Jin Tian
Original Assignee
Graco Minnesota Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Graco Minnesota Inc filed Critical Graco Minnesota Inc
Publication of TW201135098A publication Critical patent/TW201135098A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/48—Automatic re-storing devices
    • B65H75/486—Arrangements or adaptations of the spring motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/48—Automatic re-storing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/33—Hollow or hose-like material

Abstract

An enclosed hose reel 10 consists of a spool 12 and two enclosure halves 14 comprising the frame 16. The power spring 18 is contained in the spool 12. Tension on the power spring 18 is transmitted to the frame 16 via a shaft 20 with a spring 30 loaded ratchet 22. The ratchet mechanism 24 engages the frame 16 via protrusions 26 that fit into cutouts 28 within the enclosure 14. The protrusions 26 and cutouts 28 are designed so that a clockwise rotation is allowed to increase the tension of the power spring 18.

Description

201135098 六、發明說明： 【發明所屬之技術領域】 本申請案請求2〇〇9年10月29日申請之美國第61 /2 56，224 號專利申請案的利益，茲將該美國案的內容倂入本案做參 考。 【先前技術】 用於可縮回地儲存空氣和流體軟管的彈簧加載（ loaded )軟管捲盤顯屬熟知。習知技藝的設計要求：在移 除和更換必要固定件時，須以扳手維持轂部上的扭矩。 【發明內容】 封閉式的軟管捲盤包含捲軸和兩個半殼體，該等半殻 體包括支架。動力彈簧被包含在捲軸內。動力彈簧上的張 力經由軸桿傳輸至支架，軸桿具有彈簧加載棘輪。棘輪機 構經由凸部嚙合支架，該等凸部裝配進入殼體內的凹部中 。設計凸部和凹部使得順時針旋轉能增加動力彈簧的張力 。棘輪被彈簧加載，以允許棘輪的軸向運動，以跨入棘輪 之下一個順時針位置。棘輪具有暴露在外部的六角形和內 部方形驅動承窩。爲了增加彈簧張力，使用者使用扳手或 套筒扳手在順時針方向簡單地轉動棘輪。爲了增加彈簧張 力’使用者必須對扳手或套筒扳手施加力矩，將棘輪推入 ，然後逆時針轉動棘輪，同時允許棘輪向外運動，以嚙合 下一個逆時針位置。 S. -5- 201135098 本發明能夠以一支手調整軟管捲盤彈簧，且允許以較 安全的方法調整軟管捲盤彈簧。 從下文配合附圖所做的描述，可更完全顯現本發明的 运些和其他目的及優點。其中，在全部數個視圖中，類似 的參考文字指相同或類似的零件. 【實施方式】 封閉式的軟管捲盤10包含捲軸12和兩個半殻體14，該 等半殻體包括支架16。動力彈簧18被包含在捲軸12內。動 力彈簧18上的張力經由軸桿20傳輸至支架16，軸桿20具有 彈簧30加載棘輪22。棘輪機構24經由凸部26嚙合支架16， 該等凸部26裝配進入殼體14內的凹部28中。設計凸部26和 凹部28使得順時針旋轉能增加動力彈簧18的張力。棘輪22 被彈簧30加載，以允許棘輪22的軸向運動，以跨入棘輪22 之下一個順時針位置。棘輪22具有暴露在外部的六角形32 和內部方形驅動承窩34。 爲了增加彈簧張力，使用者使用扳手.或套筒扳手在順 時針方向簡單地轉動棘輪22。爲了增加彈簧張力，使用者 必須對扳手或套筒扳手施加力矩，將棘輪22推入，然後逆 時針轉動棘輪22，同時允許棘輪22向外運動，以嚙合下一 個逆時針位置。 應瞭解，可對軟管捲盤作各種改變和修飾，而不會脫 離下列請求項所界定之本發明的精神和範圍。 201135098 【圖式簡單說明】 圖1顯示利用本發明之軟管捲盤的分解圖。 圖2顯示利用本發明之軟管捲盤的部分分解圖，且爲 了清楚而將棘輪翻轉180度。 【主要元件符號說明】 10 :軟管捲盤 12 :捲軸 14 :半殼體 16 :支架 1 8 :動力彈簧 2 0 :軸桿 2 2 :棘輪 24 :棘輪機構 26 :凸部 2 8 :凹部 3 0 :彈簧 3 2 :六角形 34:內部方形驅動承窩201135098 VI. Description of the Invention: [Technical Field of the Invention] This application claims the benefit of US Patent Application No. 61/2 56,224, filed on Oct. 29, 2009. Break into this case for reference. [Prior Art] A spring loaded hose reel for retractably storing air and fluid hoses is well known. The design requirements of the prior art technique are to maintain the torque on the hub with a wrench when removing and replacing the necessary fasteners. SUMMARY OF THE INVENTION A closed hose reel includes a spool and two half-shells that include a bracket. The power spring is contained within the reel. The tension on the power spring is transmitted to the bracket via the shaft, which has a spring loaded ratchet. The ratchet mechanism engages the brackets via the projections that fit into the recesses in the housing. Designing the projections and recesses allows the clockwise rotation to increase the tension of the power spring. The ratchet is spring loaded to allow axial movement of the ratchet to step into a clockwise position below the ratchet. The ratchet has a hexagonal and inner square drive socket that is exposed to the outside. To increase the spring tension, the user simply turns the ratchet in a clockwise direction using a wrench or socket wrench. To increase the spring tension, the user must apply a torque to the wrench or socket wrench, push the ratchet in, then turn the ratchet counterclockwise while allowing the ratchet to move outward to engage the next counterclockwise position. S. -5- 201135098 The present invention is capable of adjusting the hose reel spring with one hand and allowing the hose reel spring to be adjusted in a safer manner. These and other objects and advantages of the present invention will become more fully apparent from the description of the appended claims. Wherein, in all of the several views, like reference characters refer to the same or similar parts. [Embodiment] The closed hose reel 10 includes a reel 12 and two half-shells 14 including brackets 16. A power spring 18 is contained within the spool 12. The tension on the force spring 18 is transmitted to the bracket 16 via the shaft 20, which has a spring 30 loading the ratchet 22. The ratchet mechanism 24 engages the bracket 16 via the projections 26 that fit into the recesses 28 in the housing 14. The convex portion 26 and the recess portion 28 are designed such that clockwise rotation increases the tension of the power spring 18. The ratchet 22 is loaded by the spring 30 to allow axial movement of the ratchet 22 to ride into a clockwise position below the ratchet 22. The ratchet 22 has a hexagonal shape 32 exposed to the outside and an inner square drive socket 34. To increase the spring tension, the user simply uses a wrench or socket wrench to simply rotate the ratchet 22 in a clockwise direction. To increase the spring tension, the user must apply a torque to the wrench or socket wrench, push the ratchet 22 in, and then rotate the ratchet 22 counterclockwise while allowing the ratchet 22 to move outwardly to engage the next counterclockwise position. It will be appreciated that various changes and modifications can be made to the hose reel without departing from the spirit and scope of the invention as defined by the following claims. 201135098 [Simplified illustration of the drawings] Fig. 1 shows an exploded view of a hose reel using the present invention. Figure 2 shows a partial exploded view of a hose reel utilizing the present invention, and the ratchet is flipped 180 degrees for clarity. [Main component symbol description] 10 : Hose reel 12 : Reel 14 : Half-shell 16 : Bracket 1 8 : Power spring 2 0 : Shaft 2 2 : Ratchet 24 : Ratchet mechanism 26 : Projection 2 8 : Recess 3 0 : Spring 3 2 : Hexagon 34: Internal square drive socket

Claims (1)

201135098 七、申請專利範圍： 1. 一種軟管捲盤，包含： 捲軸； 第一和第二半殼體，其形成支架； 動力彈簧，被容納在該捲軸內： 軸桿；和 彈簧加載棘輪，藉此，該動力彈簧上的張力經由該棘 輪傳輸至該支架’該棘輪包括複數凸部且該殼體包括複數 凹部，該棘輪以該等凸部嚙合該支架’該等凸部裝配進入 在該殻體內的該等凹部中。 2. 如申請專利範圍第1項之軟管捲盤，其中該棘輪被 彈簧加載，以允許在該軸桿上之該棘輪的軸向運動。 3. 如申請專利範圍第1項之軟管捲盤，其中該棘輪具 有暴露在外部的六角形和內部方形驅動承窩。201135098 VII. Patent application scope: 1. A hose reel comprising: a reel; first and second half shells forming a bracket; a power spring housed in the reel: a shaft; and a spring loaded ratchet, Thereby, the tension on the power spring is transmitted to the bracket via the ratchet. The ratchet includes a plurality of protrusions and the housing includes a plurality of recesses, the ratchets engage the brackets with the protrusions. In the recesses in the housing. 2. The hose reel of claim 1 wherein the ratchet is spring loaded to permit axial movement of the ratchet on the shaft. 3. The hose reel of claim 1, wherein the ratchet has a hexagonal and inner square drive socket exposed to the outside.
TW099136951A 2009-10-29 2010-10-28 Hose reel spring adjustment TW201135098A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25622409P 2009-10-29 2009-10-29

Publications (1)

Publication Number Publication Date
TW201135098A true TW201135098A (en) 2011-10-16

Family

ID=43477763

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099136951A TW201135098A (en) 2009-10-29 2010-10-28 Hose reel spring adjustment

Country Status (7)

Country Link
US (1) US20120168549A1 (en)
EP (1) EP2493801A1 (en)
KR (1) KR20120092140A (en)
CN (1) CN102612479A (en)
AU (1) AU2010319906A1 (en)
TW (1) TW201135098A (en)
WO (1) WO2011059710A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20175447A1 (en) * 2017-05-17 2018-11-18 Fiskars Finland Oy Ab A hose reel
FI128254B (en) 2017-05-17 2020-01-31 Fiskars Finland Oy Ab A hose reel

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1675140A (en) 1926-05-20 1928-06-26 Otto G Schenderlein Automatic hose reel
US2596648A (en) * 1945-12-05 1952-05-13 Bugg Balance reel
US2632609A (en) * 1951-05-12 1953-03-24 Kirby John Fishing line leader reel
US3065925A (en) * 1960-02-04 1962-11-27 Appleton Electric Co Take-up reel
US3093342A (en) * 1960-05-18 1963-06-11 Walter Machine And Screw Compa Industrial type reel and balancer
US3224706A (en) * 1962-07-06 1965-12-21 Gordon C Bastow Reels
US4531688A (en) * 1983-09-12 1985-07-30 Sears, Roebuck & Co. Coilable device
GB2189763A (en) * 1986-04-21 1987-11-04 Midwest Pneumatics Limited Electric cable storage in balancer
US4953809A (en) * 1989-06-20 1990-09-04 Barrus Stephen D Microphone retrieval device
CN2563136Y (en) * 2001-12-07 2003-07-30 廖生兴 Short line distance thread winding box
AU2003235324A1 (en) * 2002-04-15 2003-10-27 Ab P H Nederman And Co Reeling device and method of manufacturing such a device
US6889701B2 (en) * 2003-02-24 2005-05-10 Alert Stamping & Mfg Co, Inc Air hose reel
CN1548354A (en) * 2003-05-12 2004-11-24 廖生兴 Winding reel structure with increased use area
CN2878300Y (en) * 2006-02-27 2007-03-14 游庆雄 Automatic pipe coiling device

Also Published As

Publication number Publication date
KR20120092140A (en) 2012-08-20
EP2493801A1 (en) 2012-09-05
CN102612479A (en) 2012-07-25
AU2010319906A1 (en) 2012-03-15
US20120168549A1 (en) 2012-07-05
WO2011059710A1 (en) 2011-05-19

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