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Shrinkproof type silica gel injection device

A technology of injection device and silica gel, which is applied in building maintenance, construction, building structure, etc., can solve the problems of easy sliding of tie rods and inability to extrude silica gel, etc., to improve ease of use and reliability, convenient operation and practicability strong effect

Inactive Publication Date: 2014-07-30
李赵和
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The pull rod of the existing silicone syringe does not have any locking structure, and the pull rod is prone to slide, resulting in the failure of the silicone to be extruded and affecting the use

Method used

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  • Shrinkproof type silica gel injection device
  • Shrinkproof type silica gel injection device
  • Shrinkproof type silica gel injection device

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Embodiment Construction

[0016] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0017] Such as Figure 1 to Figure 3 As shown, the shrink-proof silicone injection device 1 of the present invention includes a long cylindrical placement cylinder 2, a locking long rod 3 is provided inside the placement cylinder 2, and a fixed handle is provided at the tail of the placement cylinder 2 5 and a movable handle 4, the tail of the placement cylinder 2 is provided with a triangular locking card 7, the locking card 7 is provided with a hook 71, and the tail of the locking rod 3 is provided with an engaging tab 8 , the engaging protruding piece 8 is provided with a fixing through hole 81 , and the engaging protruding piece 8 is matched ...

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Abstract

The invention discloses a shrinkproof type silica gel injection device which comprises a long cylindrical accommodating cylinder body, wherein a locking long rod is arranged inside the accommodating cylinder body, a fixed handle and a movable hand are arranged at the tail part of the accommodating cylinder body, a triangular locking card is arranged at the tail part of the accommodating cylinder body, a clamp hook is arranged on the locking card, a clamping bulged piece is arranged at the tail part of the locking long rod, a fixing through hole is formed in the clamping bulged piece, and the clamping bulged piece is matched with the clamp hook. According to the shrinkproof type silica gel injection device provided by the invention, the locking card at the tail part of the accommodating cylinder body and the clamping bulged piece at the tail part of the locking long rod are used, a user can directly clamp the clamping bulged piece on the clamp hook of the locking card, the locking long rod is effectively prevented from sliding outward, and the usability and the reliability of the silica gel injection device are improved. The shrinkproof type silica gel injection device has a simple structure, is convenient to operate, and is strong in practicability.

Description

technical field [0001] The invention relates to a hardware tool, more precisely, an anti-shrink silicone injection device. Background technique [0002] Silica gel is a common building sealant, which is widely used in the construction field. Since silica gel is generally set in a plastic cylinder, a special silica gel syringe is used for pushing. The pull rod of the existing silicone syringe does not have any locking structure, and the pull rod is prone to slipping, so that the silicone cannot be squeezed out, which affects the use. Contents of the invention [0003] The invention mainly solves the technical problems existing in the prior art, thereby providing an anti-shrink silicone injection device. [0004] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme: [0005] An anti-shrink silicone injection device, the anti-shrink silicone injection device includes a long cylindrical placement cylinder, the inside of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G23/02
Inventor 李赵和
Owner 李赵和
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