WO2012129890A1 - 紧急自锁宠物牵引器 - Google Patents

紧急自锁宠物牵引器 Download PDF

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Publication number
WO2012129890A1
WO2012129890A1 PCT/CN2011/079097 CN2011079097W WO2012129890A1 WO 2012129890 A1 WO2012129890 A1 WO 2012129890A1 CN 2011079097 W CN2011079097 W CN 2011079097W WO 2012129890 A1 WO2012129890 A1 WO 2012129890A1
Authority
WO
WIPO (PCT)
Prior art keywords
self
locking
emergency
pet
slider
Prior art date
Application number
PCT/CN2011/079097
Other languages
English (en)
French (fr)
Inventor
唐文卫
Original Assignee
浙江天下实业有限公司
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 浙江天下实业有限公司 filed Critical 浙江天下实业有限公司
Priority to US13/381,891 priority Critical patent/US8711313B2/en
Priority to US13/634,818 priority patent/US8826864B2/en
Priority to EP11862335.4A priority patent/EP2692230A4/en
Publication of WO2012129890A1 publication Critical patent/WO2012129890A1/zh

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K27/00—Leads or collars, e.g. for dogs
    • A01K27/003—Leads, leashes
    • A01K27/004—Retractable leashes
    • 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
    • B65H75/4418—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means
    • B65H75/4428—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means acting on the reel or on a reel blocking mechanism
    • B65H75/4434—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means acting on the reel or on a reel blocking mechanism actuated by pulling on or imparting an inclination to the material
    • 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
    • B65H2701/35—Ropes, lines

Definitions

  • the invention relates to a pet tractor, in particular to an emergency self-locking pet tractor.
  • an object of the present invention to provide an emergency self-locking pet tractor that can self-lock when a pet suddenly pops up or picks up. It is especially suitable for pets that are easy to injure people such as dogs.
  • An emergency self-locking pet tractor comprising a collar buckle, a rope strap, a rope reel, a housing and a grip, characterized in that: further comprising an emergency self-locking mechanism, the emergency self-locking mechanism comprising being disposed on an outer surface of the housing and a switch slider inserted into the housing, a self-locking slider disposed in the housing and connected to the switch slider, and a return spring thereof, and a self-locking on the outer surface of the rope reel and hinged at one end to the reel
  • the blocking piece, the self-locking piece returning torsion spring and the self-locking block stop disposed on the corresponding part of the outer surface of the rope reel.
  • the object of the invention is achieved by an emergency self-locking mechanism.
  • the emergency self-locking mechanism can automatically lock the rope turntable, control the rope to pull out, making the pet difficult to smash, and difficult to pounce on people or things. It can better protect pets, make it difficult for pets to suddenly smash, and rush to the road to hit a motor vehicle; make it difficult for pets to pounce on people or things, and hurt others or things; In order to ensure the safety of pets, the health of others and the destruction of property, the owner's economy is fully protected from loss.
  • Figure 1 is a schematic view showing the structure of the present invention
  • Figure 2 is a cross-sectional view taken along line A-A of Figure 1,
  • FIG. 3 is an enlarged view of Part B of Figure 1
  • Figure 4 is a schematic view of the locking structure of Figure 1
  • Fig. 5 is an enlarged view of a portion C of Fig. 4;
  • switch slider 1 return spring 2
  • traction rope switch 3 self-locking switch pad 4
  • self-locking slider 5 self-locking block 6
  • rope reel 7 self-locking block return torque
  • the spring 8 the self-locking flap shaft 9, the self-locking flap stop 10, the housing 1 1 and the grip 12.
  • the figure shows a dog-holding device, a dog-dog that can be self-locking.
  • the utility model comprises a collar buckle, a rope strap, a rope reel 7, a housing 1 1 and a grip 12, and the main points are: further comprising an emergency self-locking mechanism, wherein the emergency self-locking mechanism comprises an outer surface of the housing 1 1 and is inserted into the housing a switch slider 1 in 1 1 , a self-locking slider 5 disposed in the housing 1 1 and connected to the switch slider 1 and its return spring 2 are disposed on the outer surface of the cord reel 7 and hinged at one end
  • the self-locking slider 5 disposed in the housing 1 1 and connected to the switch slider 1 slides forward, and the head end projects into the edge of the rope pulley 7 and In the corresponding space between the housings 1 1 .
  • the self-locking flap 6 is rotated in the home position with the rope reel 7 under the action of the self-locking flap returning torsion spring 8 (see Fig. 1).
  • the acceleration reaches a certain height, that is, when the rope is quickly pulled, under the action of the inertial force, the self-locking flap 6 overcomes the constraint of the self-locking flap returning torsion spring 8 and rotates around the self-locking flap shaft 9 to the sticker.
  • the self-locking flap stop 10 is directly disposed on the cord reel 7, that is, the self-locking flap stop 10 is a projection protruding on the cord reel 7 (as shown). .
  • the figure also includes a self-locking switch spacer 4.

Description

紧急自锁宠物牵引器
技术领域
本发明涉及一种宠物牵引器， 特别是一种紧急自锁宠物牵引器。
背景技术
目前的可伸缩宠物牵引器都是利用一个手动机构来锁住绳子转 盘， 来控制绳子伸缩的长度， 达到控制宠物的活动范围， 如可伸缩牵 狗器。 但是在遛宠物时， 人往往不会全神贯注地注意着宠物的行动。 当人不注意时， 宠物看到喜欢的东西、 突然受到惊吓或调逗， 宠物会 突然乱窜， 冲到马路撞上机动车， 狗等易伤人伤物的宠物还会扑向人 或物， 伤人或伤物。 极易给主人造成经济损失， 给他人造成身体伤害 和财产损失。
发明内容
针对以上问题， 本发明的目的是提供一种当宠物突然闯出或闯起 时能自锁的紧急自锁宠物牵引器。 特别适合用于牵引狗等易伤人伤物 的宠物。
一种紧急自锁宠物牵引器， 包括项圈扣、 绳带、 绳带轮盘、 壳体 和握柄， 其特征在于： 还包括紧急自锁机构， 紧急自锁机构包括设置 在壳体外表面上并插入壳体内的开关滑块、 设置在壳体内并与开关滑 块连接的自锁滑块及其回位弹簧， 设置在绳带轮盘外表面上且一端铰 接在绳带轮盘上的自锁挡片、 自锁挡片回位扭簧和设置在绳带轮盘外 表面相应部位上的自锁挡片挡块。
本发明的目的是通过紧急自锁机构实现的。 当宠物突然闯出或闯 起时， 紧急自锁机构能自动地锁住绳子转盘， 控制绳子拉出， 使宠物 难以乱窜， 难以扑向人或物。 能更好地保护宠物， 使宠物难以突然乱 窜， 冲到马路撞上机动车； 使宠物难以扑向人或物， 伤及他人或物； 从而确保宠物的安全、 他人身体健康和财产不受破坏， 充分保证主人 的经济不受损失。
附图说明
图 1是本发明的结构示意图，
图 2是图 1 A-A向剖视图，
图 3是图 1 B部放大图，
图 4是图 1 的锁定结构示意图，
图 5是图 4的 C部放大图。
图中： 开关滑块 1、 回位弹簧 2、 牵引绳开关 3、 自锁开关垫片 4、 自锁滑块 5、 自锁挡片 6、 绳带轮盘 7、 自锁挡片回位扭簧 8、 自锁挡 片转轴 9、 自锁挡片挡块 10、 壳体 1 1、 握柄 12。
具体实施方式
以下结合附图和实施例进行详述：
图中是一种牵狗器， 一种能紧急自锁的牵狗器。 包括项圈扣、 绳 带、 绳带轮盘 7、 壳体 1 1和握柄 12， 要点是： 还包括紧急自锁机构， 紧急自锁机构包括设置在壳体 1 1外表面上并插入壳体 1 1 内的开关滑 块 1、 设置在壳体 1 1 内并与开关滑块 1连接的自锁滑块 5及其回位弹 簧 2， 设置在绳带轮盘 7外表面上且一端铰接在绳带轮盘 7上的自锁 挡片 6、 自锁挡片回位扭簧 8、 自锁挡片转轴 9 和设置在绳带轮盘 7 外表面相应部位上的自锁挡片挡块 10。
当将开关滑块 1 向前推时，设置在壳体 1 1 内并与开关滑块 1连接 的自锁滑块 5随之向前滑动， 头端伸入至绳带轮盘 7边缘内与壳体 1 1 间的相应空间中。 当牵引绳正常拉伸时， 自锁挡片 6在自锁挡片回位 扭簧 8 的作用下， 原位随着绳带轮盘 7转动 （见图 1 ) 。 当加速度达 到一定大的时候， 即快速拉动绳时， 在惯性力的作用下， 自锁挡片 6 克服自锁挡片回位扭簧 8的约束绕自锁挡片转轴 9转动， 转至贴靠在 自锁挡片挡块 10上时， 自锁挡片 6完全展开， 随着绳带轮盘 7转至自 锁滑块 5位置时，被伸入至绳带轮盘 Ί边缘内与壳体 1 1 间的相应空间 中的自锁滑块 5的头端挡住不能继续转动， 从而使绳带轮盘 7停止转 动 （见图 4 ) ， 牵引绳不能再被拉出， 实现紧急制动目的； 也就是： 当宠物突然闯出或闯起时， 拉动绳子的速度极快， 紧急自锁机构起作 用。 当牵引绳的拉伸力消失时， 自锁挡片 6在自锁挡片回位扭簧 8的 作用下恢复初始状态 （见图 1 ) 。 所以， 当需要紧急自锁时， 只要将 开关滑块 1 向前推至定位即可。 开启紧急自锁机构时， 不影响正常的 拉伸绳子。
为使结构紧凑简单， 自锁挡片挡块 10直接设置在绳带轮盘 7上， 即自锁挡片挡块 10为凸起在绳带轮盘 7上的凸块 （如图所示） 。 为了 便于安装开关滑块 1、 自锁滑块 5及其回位弹簧 2， 图中还包括自锁开 关垫片 4。

Claims

权 利 要 求 书
1、 一种紧急自锁宠物牵引器， 包括项圈扣、绳带、绳带轮盘（7) 、 壳体 （11) 和握柄 （12) ， 其特征在于： 还包括紧急自锁机构， 紧急 自锁机构包括设置在壳体 （11) 外表面上并插入壳体 （11) 内的开关 滑块 （1) 、 设置在壳体 （11) 内并与开关滑块 （1) 连接的自锁滑块
(5) 及其回位弹簧 （2) ， 设置在绳带轮盘 （7) 外表面上且一端铰接 在绳带轮盘 （7) 上的自锁挡片 （6) 、 自锁挡片回位扭簧 （8) 和设置 在绳带轮盘 （7) 外表面相应部位上的自锁挡片挡块 （10) 。
2、 根据权利要求 1所述的紧急自锁宠物牵引器， 其特征在于： 自 锁挡片挡块 （10) 直接设置在绳带轮盘 （7) 上。
3、 根据权利要求 1或 2所述的紧急自锁宠物牵引器， 其特征在于： 还设有自锁开关垫片 （4) 。
PCT/CN2011/079097 2011-03-31 2011-08-30 紧急自锁宠物牵引器 WO2012129890A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/381,891 US8711313B2 (en) 2011-06-07 2011-08-30 Structure of pixel electrode
US13/634,818 US8826864B2 (en) 2011-03-31 2011-08-30 Emergency self-locking pet retractor
EP11862335.4A EP2692230A4 (en) 2011-03-31 2011-08-30 IN AN EMERGENCY SELF-LOCKING DOGS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110079889.3 2011-03-31
CN 201110079889 CN102134022B (zh) 2011-03-31 2011-03-31 紧急自锁宠物牵引器

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Publication Number Publication Date
WO2012129890A1 true WO2012129890A1 (zh) 2012-10-04

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Country Link
US (1) US8826864B2 (zh)
EP (1) EP2692230A4 (zh)
CN (1) CN102134022B (zh)
WO (1) WO2012129890A1 (zh)

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Also Published As

Publication number Publication date
CN102134022A (zh) 2011-07-27
US20130125832A1 (en) 2013-05-23
EP2692230A1 (en) 2014-02-05
EP2692230A4 (en) 2014-08-27
US8826864B2 (en) 2014-09-09
CN102134022B (zh) 2013-09-25

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